News and Information

20 December, 2017

K&K TECHNOLOGY has assembled technological equipment of biological line at Prague WWTP

Since 2017, K&K TECHNOLOGY has been assembling technological system PS02 - Pressure Air Piping within the biological line premises at Prague WWTP.

This is a stainless steel pipin system in a total lenght of 2,6 km. Stainless steel brackets made by K&K TECHNOLOGY are used to support the pipeline.

Furthermore, we have been providing assembly of low-speed stirrers (72 pcs),high-speed stirrers (28pcs), water gates, and check gates.




30 October, 2017

K&K TECHNOLOGY reconstructed the drinking water technology at Lužná pumping station

In October 2017, Lužná pumping station (PS) was commissioned and put into full operation for VaK Vsetín a.s., the investor. The subject of the delivery was replacement of the outdated PS technology. Our company K&K TECHNOLOGY was a General Contractor for the project, which consisted of mechanical, electrical and civil parts.

Four new 35 l/s capacity and 140 m head pumps were installed. The facility modification included new stainless steel pipelines and a hydraulic shock protection system. Complete new electrical installations were carried out incl. the delivery of switchgears, a motor generator of 275 kVA backup power and two 400 oil transformers. Our team specialzed in control system designing installed a new control system with data transfer to the central control station. The civil part consisted mainly in finishing the surface within the pumping station (wall tiling, paving, painting and finishing) and in new outside consolidated areas in front of the building.

When implementing the project, our company had to cope with and succeeded in meeting the investor´s requirement to replace the technololy during full PS operation with only short-therm shutdowns within hours.



3 July, 2017

K&K TECHNOLOGY supplies and assembles a sectional part of technological equipment at WWTP Praha

Since the beginning of the year 2017, K&K TECHNOLOGY has been supplying and assembling a sectional part of the technological equipment at WWTP Praha. Technology subdeliveries were realized in adequate quality according to the schedule for DEGREMONT WTE WASSERTECHNIK PRAHA - Main Contractor and Arko Technology - Subcontractor.

Our company has produced and assembled 204 pcs of stainless steel outflow channels for secondary sedimentation tanks. The assembly process is specific and more demanding due to the depth and covers of the tanks. For this time, only half of the total number of outflow channels is assembled.

Furthermore, K&K TECHNOLOGY provides assembly of floating matter pipes as part of object SO 09 and assembly of tensometric scale frames.



26 June, 2017

Reconstruction of digester tank at WWTP Klatovy

Based on a public tender, K&K TECHNOLOGY is the supplier of reconstruction for digester tank no. III. at WWTP Klatovy.

Before the reconstruction, the present concrete tank was operated as an open storage tank for digested sludge to be dewatered. After the reconstruction, it will be covered with a gastight steel cap and a long shaft MSDH stirrer for sludge homogenization will be installed inside the tank.  Heating bodies will be installed to heat sludge and, finally, the pipes and technological equipment will be finished to use the tank for sludge anaerobic stabilization. The total storage capacity of the WWTP sludge management will be increased to 950 m3.

The expected term of completion is September 2017 with subsequent 6 months of trial operation.


1 April, 2017

Modernization of sludge and gas management solution at WWTP Mariánské Lázně

In March 2017, a contract for reconstruction of sludge and gas management was signed between CHEVAK Cheb and association "Společnost Mariánské Lázně - SMP - K&K" where K&K TECHNOLOGY, joint-stock company, is a participant.

K&K TECHNOLOGY has designed and will supply the modern sludge treatment and gas management including process control system. Intensification is based on the design of a new reactor with a gas holder installed on it. The 2193 m3 modern reactor will be built instead of the four existing obsolete digester tanks. The 780 m3 Sattler membrane gas holder will be anchored to the concrete ceiling of the reactor. The tank reactor of 22 m in inner diameter and 6,5 m in depth will be mixed precisely by three tilting vertical MSDH stirrers which will be installed on the top of the tank.

The electric control of the MSDH stirrer continually adapts equipment power via a frequency converter in dependence on the substrates supplied and on the individual need of mixing, spares the power set and protects against start-up surges. The motor with a gearbox and the tilting mechanism is designed for installation outside the tank. The shaft of the stirrer goes through a gas-tight ceiling bushing inside the tank.

The designed solution of modernization of the sludge and gas management will increase the efficiency of the anaerobic sludge stabilization process and energy utilization of the sludge generated by the WWTP operation



25 January, 2017

K&K TECHNOLOGY company announces the new business location

Dear Sirs and Madams,

it is our great pleasure to inform you that we have moved to our new offices on January, 25th. Our new address is  Koldinova 672, 339 01 Klatovy II., Czech Republic.

In the correspondence or invoices please state our new address.

Our phone, fax numbers and e-mails will remain the same.



30 September, 2017

K&K TECHNOLOGY is a technology supplier for three WWTPs in the upper Nitra Region

In September 2016, K&K TECHNOLOGY signed a contract with one member of the association for the "WWTP North" project to supply technology for three WWTP´s. The "WWTP North" project addresses sewerage and waste water treatment in the Upper Nitra Region in Slovakia.

The subject of works in the Upper Nitra Region is construction of a 93-km logn sewerage system with 3744 sewer branches. The project also includes reconstruction of Partizanske WWTP for 30 thousand EI, Bánovce n. Bebravou WWTP for 26 thousand EI, and Topolčany WWTP for 58 thousand EI.

K&K TECHNOLOGY supplied complete reconstruction of the mechanical and electrical parts and of the process control system of the sludge and gas management for Partizánske WWTP, and reconstruction of the sludge and gas management mechanical and electrical parts and the process control system of the sand trap and storage tank for Bánovce n. Bebravou and Topolčany WWTP´s.

The scheduled deadline of the complete project is May 2017.



22 August, 2017

Reconstruction of sludge management and implementation of new gas management at Zlate Moravce WWTP

On August 22nd, Zlate Moravce WWTP was commissioned for a six-month trial operation. The technology part was completed by K&K TECHNOLOGY and handed over to the construction company - Vodohospodářské stavby a.s. Bratislava.

Our company participated in sludge management reconstruction and completion of the new gas management (mechanical - technological) part of Zlate Moravce WWTP within the following range:

- Technological equipment of the existing digester tank

- Technological equipment of a new digester tank

- Technological equipment of digester tank machine room incl. delivery of a screw heat exchanger

- Technological equipment of the compressor house used to stir the digester tak with biogas incl. delivery of The UTILE compressors

- Technological equipment of the cogeneration unit building incl. delivery of TEDOM cogeneration unit

- Construction of a double membrane gas holder incl. equipment of the gas holder engine room

- Technological equipment of the storage tank

- Delivery and assembly of absorption deulphurization device

- Delivery and assembly of biogas disposal 110 A device

- Equipment of the longitudinal sedimentation tanks

- Equipment of the circular secondary settling tanks

- Delivery and assembly of all shutters (both manual and electric)

- Technological equipment of the boiler room incl. the delivery of new VIADRUS boilers



27 July, 2016

Sludge drying plant at Karlovy Vary WWTP in trial operation

In May 2016, the trial operation of sludge drying unit at Karlovy Vary WWTP was commenced.

The plant is the first realization of low-temperature sludge drying in the Czech Republic. K&K TECHNOLOGY was the supplier of the technological equipment comprising pipe distribution and peripheral equipment needed to operate the sludge drier itself.

The subject of our delivery included the mechanical part and the control system. The delivery and assembly of the low-temperature drying machine was supplied independently by Spanish company STC Aqualogy. Our company directly manufactured and supplied a storage tank for dewatered sludge with volume of 30 m3 equipped with hydraulic travelling bottom and also rotating screw conveyer for dried sludge.  The whole plant is designed as fully automatic with permanent supervision and designed capacity up to 6000 t of dewatered sludge per year. 

The thermal drying system made by STC is based on hot air circulation at low temperature (air 80°C) in belt dryer. The drying process results in granulate with min. dry content of 90%. The granulate can be reused as a raw material to produce second-generation fuel. The sewage sludge will thus become a very interesting commodity within the philosophy of circular economy.



WWTP and BPS stirrer wins 1st place in the Golden Aqua contest

Joint-stock company K&K TECHNOLOGY participated in the 21st year of the AQUA Trenčín Water Management exhibition from 14 to 16 June 2016, and was awarded two prizes.

On 14 July 2016, joint-stock company K&K TECHNOLOGY was awarded 1st prize in the product category and 3rd prize for the best technology in the Golden Aqua contest at the AQUA exhibition.  Both prizes were taken over by Ing. Jan Kutil and Ing. Josef Horejš, members of the K&K Technology Board.     

The main prize in the product category was won by a long shaft stirrer for biogas plants and municipal and industrial wastewater treatment plants. The stirrer is used to mix liquid substrates of low to medium viscosity, homogenize substrates in tanks, and prevent the formation of sinking and floating layers.

The technology used in Trenčianske Stankovce WWTP was third in the best technology category. The concept of wastewater intensification and treatment at WWTP primarily involves intensification of the biological stage as the main part of the entire WWTP, having the primary effect on treated wastewater quality. Requirements for high reliability, lifetime and minimal maintenance needs were taken into account when designing the individual devices and equipment parts.  The principal modernization solutions include the use of Invent hyberboloid stirrers in denitrification and nitrification tank homogenization.  



1 June, 2016

K&K TECHNOLOGY reconstructs digester tanks at Žilina WWTP

In May 2016, K&K TECHNOLOGY concluded a contract for work for reconstruction of digester tank no. 2 at Žilina WWTP.

The reconstruction consists in complete replacement of digester tank technological equipment which is at the end of its lifetime period and rehabilitation of the tank inner surface in order to ensure tank water- and gas-tightness. The tank hydraulic mixing pump will also be replaced and the technology of collected sludge receipt and transfer into the digester tank will be completed. The reconstruction also includes installation of new measuring instruments and PLC to monitor and control the technological process of sludge management.   

The aim of this project is to increase effectiveness and safety of the WWTP sludge and gas management.

The expected term of completion is October 2016.



16 February, 2016

K&K TECHNOLOGY a.s. is the general supplier and manufacturer of specilized equipment for biowaste processing

In February 2016, the 2nd phase of BGP Rybitví construction was put into trial operation for the investor Marius Pedersen a.s.

K&K TECHNOLOGY was the general supplier of the 2nd phase of Rybitví Biogas Plant with the aim to process biologically degradable waste including expired packed food. Our company manufactured and supplied specialized equipment for complete biologically degradable waste processing, i.e. package collecting, crushing and separating, and biowaste hygienization.

Collected biowaste incl. packages is unloaded into a steel storage tank with the capacity of 40 m3 and conveyed through a set of conveying and feeding screw conveyors from the tank bottom to an inclined screw conveyor and then to a separating facility. The separated biodegradable part of the waste is accumulated in a tank and then pumped into two pasteurization tanks for hygienization. Further, the hygienized suspension is dosed to the anaerobic tanks constructed in the 1st phase of the reconstruction.

Rybitví Biogas Plant is one of the modern biogas plants in the Czech Republic for complete biodegradable waste processing.



14 January, 2016

Reconstructed Púchov WWTP in one year trial operation

In January 2016, the one year trial operation of Púchov WWTP was commenced.  K&K TECHNOLOGY was the general supplier of the technological part for the Púchov WWTP reconstruction project. The delivery of our company included reconstruction of the technological equipment for mechanical pre-treatment, biological treatment, sludge and gas management including electrical part and automated control system with remote control.

The biological phase was designed as an activation process starting with denitrification and resulting in oxic zones to secure nitrification. As part of the sludge and gas management reconstruction, in addition to other things, a double membrane gas holder with the capacity of 260 m3 was installed.  The produced biogas will be used in the newly installed cogeneration unit generating electric power.

The project titled “Púchov District Water Supply and Sewage System - Phase I” increased the proportion of waste water treatment at Púchov WWTP to 30 000 EI together with anaerobic sludge stabilization and extended the sewerage system in the agglomeration of Púchov - Dolné Kočkovce, Dohňany, Púchov, a Střeženice.  According to the applicable legal standards of the Slovak Republic, waste water collection and treatment at Púchov WWTP will have a positive impact on the environment, especially on the quality of Váh River surface water.



26 November, 2015

The 9th conference "ANAEROBIE" was held in Klatovy

K&K TECHNOLOGY together with the CZWA Sludge and Waste Expert Group and in coordination with the Association of Wastewater Treatment Experts of the Slovak Republic was the organizer of the 9th Year of the “ANAEROBIE” expert conference held in October 21-22, 2015 in Klatovy.

The conference concerning the anaerobic technologies took place in the K&K TECHNOLOGY administrative building and was attended by business partners and 150 participants of water treatment operators, designers, representatives of universities, state agencies and all current and future operators of the anaerobic technologies.

The lectures focused on the trends in developing and achieving the current knowledge of the anaerobic treatment processes, experience in the operation of sludge management and energy recovery from sludge that contributes considerably to WWTP energy self-sufficiency.

K&K TECHNOLOGY participated in the lectures concerning experience and current knowledge in sludge and gas management designing and operating for the last 25 years and in the modern solutions of fermentation tanks and the issue of foam formation in digester tanks, and disposal of sludge via drying or combustion.











20 October, 2015

Choceň Water treatment plant in trial operation

In the period 2014 - 2015, K&K TECHNOLOGY, member of an association of companies, took part in the “Choceň, CH -1 Water Treatment Plant” project.  Our company K&K TECHNOLOGY was the supplier of technology for engineering part, electric part and automated control system with remote control.

The function of the newly designed construction is mainly to ensure treatment of groundwater from the newly exploited deep well to meet the legislative requirements to provide drinking water quality for drinking water supply. The project provides drinking water supply for 9340 inhabitants.  Two parallel pressure filters Culligan to dose sodium hypochlorite with capacity treatment 35 l/s were installed. The water treatment plant is designed to be fully automatic with occasional supervision and chemicals preparation and filling.

The new water treatment plant was started up for trial operation in October 2015. 





3 August, 2015

K&K TECHNOLOGY carries out the second phase of implementation
in Biogas station - Rybitví

In July 2015, K&K TECHNOLOGY made a contract for work for the implementation of the 2nd phase of processing other substrates. The 2nd phase is being built with the aim of maximum power production while using the power capacity of sludge processed by the nearby waste water treatment plants and receiving biodegradable waste subject to hygienization.

Within the 2nd phase, K&K TECHNOLOGY supplies specialized equipment to collect and process biodegradable waste.

The expected term of completion of the work is by the end of the year 2015. Trial operation is scheduled to commence at the beginning of the year 2016.





13 August, 2015


Educational activity – “Training of Welders of Steel Structures and Technological Pipelines according to EN 287-1”, Reg. No. CZ.1.04/1.1.00/C3.00001

From 24 to 28 August 2015, K&K TECHNOLOGY will organize an educational activity titled “Training of Welders of Steel Structures and Technological Pipelines according to EN 287-1”, which will be attended by 8 employees, within the National Individual Project “Support of Professional Education for Employees”, Reg. No. CZ.1.04./1.1.00/C3.00001.

The project titled “Support of Professional Education for Employees”, Reg. No. CZ.1.04/1.1.00/C3.00001, is co-financed by the European Social Fund and from the state budget of the Czech Republic.



16 July, 2015

Železná Ruda WTP in trial operation

In May 2015, Water Treatment Plant was handed over to the project general contractor Lesní stavby Nýrsko for trial operation. Water treatment plant intensification was commenced in January 2015.

The intensification includes a new filtration unit based on the principle of two-stage coagulation pressure filtration including pressure measurement system to provide for WTP automatic control depending on raw water quality.

K&K TECHNOLOGY supplied technology such as UV filter, pumps, piping system incl. valves, compressors, measuring system, and automatic control system.

New installation of WTP with capacity of 12 l/s is designed to ensure drinking water supply to the Town of Železná Ruda in sufficient quality and quantity.



18 June, 2015

The new generation of helical heat exchanger

During the Vodovody - kanalizace 2015 exhibition, the new generation of helical heat exchanger was launched using an innovative production and material technology.

The helical heat exchanger of K&K TECHNOLOGY a.s. is simple equipment to be used for indirect warm-water heating of mixed sludge and to keep process temperature of anaerobic sludge stabilisation in WWTP digesters and biogas plant fermentors.

The product is easy to fit in place and to handle while being cleaned. For access to the screw heat area, the helical heat exchanger is fitted with a small crane to handle the cover. The big advantage is easy replacement of the heat exchanger screw if it fails.

Screw heat exchanger TVVK 6 was promoted at the 19th Vodovody - kanalizace Water Management Exhibition. 

Through a cut-out in the shell, visitors could see the auger to satisfy themselves of the improvement of the product properties.  






For more information, please visit the product page – helical heat exchanger.




26 March, 2015

Intensification of gas management at WWTP Sokolov

In January 2015, K&K TECHNOLOGY handed over the modernized gas management as a part of WWTP SOKOLOV intensification, Phase I. The former wet gasholder was reconstructed for dry seal type incl. TECON membrane with the capacity of 450 m3 within the delivery for ARKO TECHNOLOGY.  A new building of gasholder engine room was equipped with a product line such as water seal, water drain and water reservoir supplied by K&K TECHNOLOGY. The former gas compressor plant was fitted with two UTILE gas compressors.





20 January, 2015

Extension of sludge management at Karlovy Vary WWTP

From May to December 2014, K&K TECHNOLOGY a.s. supplied and installed a third decanter centrifuge by Centrivit to dewater digested sludge at the Karlovy Vary WWTP.

The centrifuge was installed including all accessories, new supply piping for dewatered sludge to containers, and an automatic operation control system. The order also covered customization of the valve chamber equipment for sludge withdrawal from the digested sludge homogenization tank.

The newly installed centrifuge will increase the digested sludge processing capacity by 22m3 per hour.




28 November, 2014

Benešov WWTP in trial operation

At the end of November, K&K TECHNOLOGY handed over the complete technology of the Benešov WWTP to the project general contractor POHL CZ,a.s. for trial operation. The investment project of the town of Benešov was aimed at improvement of the town´s water management infrastructure, which included extension and intensification of the municipal waste water treatment plant.

Our company supplied the complete technology, the implementation of which was necessary to achieve the required limits at the WWTP outflow to the recipient of the Benešovský Brook.

The extension and intensification of the complete WWTP technology carried out by K&K TECHNOLOGY covered raw water pretreatment reconstruction including the equipment of a new storm water basin with a pumping station;reconstruction of the biological units and equipment of two circular secondary settling tanks; sludge thickening intensification; extension of the sludge and gas management and mechanical sludge dewatering; and installation of a new cogeneration unit and of two pumping stations. The technological units were equipped additionally with a new powered installation controlled through a new automatic control system.



27 August, 2014

The construction of new Choceň WTP has commenced

January 17, 2012 K&K TECHNOLOGY company in association known as “Úpravna vody Choceň” made a contract of work for technological part of Water treatment plant Choceň construction. In June 2014, after the funding was received from Operational Programme Environment (OPE), Vodovody a kanalizace Jablonné nad Orlicí, the owner and operator, commenced the construction of the new WTP Choceň.

WTP Choceň construction will be implemented with capacity of 35l/s and new storage of 750 m3 situated in existing complex of the water tank Choceň. In January 2014 our company will start preparation works on technological part incl. control system automation. The work completion is supposed to be completed until July 2015.



28 July, 2014

Ústí nad Orlicí WWTP in trial operation

May 6, 2014 WWTP USTÍ NAD ORLICÍ was handed over to one year trial operation by associated companies SMP CZ, VCES, HOCHTIEF CZ, AVB. K&K TECHOLOGY was general subcontractor of technology part within the project “Ústí nad Orlicí – sewer and WWTP”.


Since June 2012 the project of sewer and waste water and treatment plant Ústí nad Orlicí, which is operated by TEPVOS, has started. The aim of project was to improve waste water treatment quality and environment protection in Orlickoústecko region.

WWTP intensification comprises raw and mechanical pretreatment, new biological line, sludge and gas management, complete electric part and technological process visualization equipment. Our company supplied technological equipment of pumping stations in sewer system.



26 June, 2014


Zlatá AQUA award for the best technology

June 10, 2014 on the occasion of AQUA exhibition opening ceremony there was K&K TECHNOLOGY awarded by the 1. prize for the best technology in water management. The AQUA award was given for implemented structure: "Public Sewer Rajec, Reconstruction of Sewage System and WWTP".

K&K TECHNOLOGY General Manager, Václav Kutil took AQUA award in attendance of SNK IWA Chairman, Doc. Ing. Štefan Stanko PhD, EXPO CENTER General Manager, Ing Pavel Hozlár and the Minister of Environment of the Slovak Republic Peter Žiga.

K&K TECHNOLOGY reconstructed mechanical-biological treatment plant WWTP Rajec which secures industrial and municipal wastewater treatment from the city of Rajec. The quality of purified waste water that flows from WWTP into recipient, absolutely fulfil the designed limits and meet legislative requirements.




16 April, 2014

Invitation to AQUA 2014 fair trade

K&K TECHNOLOGY a.s. would like to invite you to visit our boost on AQUA fair trade, which will take place from June 10-12, 2014 in EXPO CENTER Trenčín, Slovakia.

You can find us in hall 6, boost no. 41.

We are looking forward to meeting you there!

For more information see



12 March 2014


Invitation to IFAT 2014 fair trade

K&K TECHNOLOGY, supplier of water management structures, biogas stations and industrial control systems is pleased to invite you to attend exhibition site at IFAT fair trade, which will be held May 5 – 9., 2014 in München.

You can find K&K TECHNOLOGY in joint Czech exhibition stand num.  205, hall A3.

We are looking forward to meeting you there!

For more information see



26 August 2013

Technological intensification of Žilina WWTP  has been completed

July 19, 2013 technological part of Žilina WWTP intensification was carried out and handed over to VÁHOSTAV – SK a. s., general supplier. The new intensification provides increase in capacity of 220 00 IE. Zilina

The aim of project is to eliminate a nitrogen and phosphorus in waste water and meet a liability of WWTP outflow limits due to requirements of Slovak and European legacy. The main production of our company for complete reconstruction of mechanical – biological part comprises equipment for circular settling tank ø 40m, equipment for circular secondary settling tank ø 40m, longitudinal air sand trap and two chambers gate valve closures.



20.August 2013

„Slovenská Ľupča – sewerage and WWTP” – commencing works

In June 2013, the contract of work concerning project “Slovenská Ľupča – sewerage and WWTP has been signed with Dúha, joint-stock company. As a part of subject to contract is machine and electro-technical supply for WWTP. K&K TECHNOLOGY commenced works at beginning of July 2013. There is purpose that the project will be finished in September, 2013.

The new WWTP of 4200 EO will be constructed to provide waste water treatment for town of Slovenská Ľupča. The project concept includes WWTP with mechanical – biological treatment to remove carbon and nitrogen pollution incl. sludge stabilization in sediment trap and sludge dewatering belt press for its mechanical dewatering.

K&K TECHNOLOGY manufactured and supplied own specialised products – technological equipment for square secondary settling tanks, lifting device with lifting capacity until 300 kg, deodorization filter, storage water tank at an automated pressure regulating station and sewer closed slides.



31 July 2013

Festive completion of the WTP Kolinec

On Saturday, 6 July, there was a ceremony for the successful completion of project titled „Kolinec – water treatment plant“. The official part of ribbon-cutting ceremony was hold in the area of WTP Kolinec in attendance of  Mgr. Pavel Princ (City Manager of Kolinec), Václav Kutil ( General Manager of K&K TECHNOLOGY a.s.),  Ing. Ladislav Pipošiar (Managing Director of Vodospol s.r.o.) and other important guests.

 Investor of project was town of Kolinec. During the ceremony Mgr. Pavel Princ (City Manager) said: “new water treatment plant of Kolinec brought drinking water quality enhancement for more than 800 inhabitants and he also thanks to general supplier K&K TECHNOLOGY a.s. that the project was completed on time and to the required quality that meets project documentation”.

The aim of project was to provide and supply drinking water for the town of Kolinec in sufficient quantity and quality that meets regulation no. 252/2004 Coll. Construction finish time of WTP and its process of approval was taken effect in March and the trial operation was started in February, 2013. The total cost of investment of WTP was 6,7 mil. CZK.



14 June 2013

Prague office of K&K TECHNOLOGY a.s. has moved

As of 15. 6. 2013 our Commercial and Technical Office Prague moved to a new building Administrative centre.
The new office address:
Šafránkova 1243/3, 155 00 Praha 5 - Stodůlky



3 June 2013

K&K TECHNOLOGY a.s. showed exhibit of screw conveyor

Join-stock company K&K TECHNOLOGY shows exhibit of screw conveyor at 18th International Water Management Exhibition WATER SUPPLIES - SEWERAGE. Besides, our company exhibited screw conveyor, the K&K Technology also presented the offer of complete services in water, heat and power management.  Exhibition visitors, partners have been informed about K&K TECHNOLOGY experience from the reconstruction and modernization of municipal management facilities and systems in the Czech Republic and in Slovakia or Russian Federation and CIS countries.

You could see the showed exhibit of non-shaft screw conveyor in mode that uses plastic slide lining against abrasion. The equipment is primary intended for waste water and treatment plant use to convey waste sludge, biogas plant substrate and sand etc. Screw conveyor is suitable for horizontal, inclined or vertical conveyance.

Screw conveyor is produced to be installed at municipal or industrial WWTP, BPS etc. It can be standardized or customized according to clients´requests, e.g. simple or double screw due to conveyed capacity, inclination and conveyed medium, screw conveyor with screw ø 160 – 460mm, screw conveyor length from 1 – 15 m etc.



26 April 2013

Invitation to trade fair VODOVODY - KANALIZACE 2013

Joint-stock company K&K TECHNOLOGY will exhibit at WATER SUPPLIES – SEWERAGE trade fair. You are cordially invited to attend the trade fair, which will be held May 21 – 23, 2013 in Prague – Letňany, display stand num. 42, hall 4.

We are looking forward to your participation.   



3 April 2013

Students of training course - VH 1 receive certificate of final completion

The second part of training course VH1 – Waste water treatment took place on 18-22 March 2013 in training centre of K&K TECHNOLOGY a.s, Klatovy. All participating employees of com. (i.e. Vak Jabolonné nad Orlicí, Chodské vodárny a kanalizace Domažlice, CHEVAK Cheb, Šumavské vodovody a kanalizace a VaK Beroun) successfully completed final tests of second part of training course and received the certificate of final completion to the extent of teaching hours.

Second part of training course was focused on deepen knowledge of sludge and gas handling of WWTP including experiences of WWTP and control systems operating.  Participants took an excursion to WWTP Plzeň and WWTP Klatovy where they can change operating experiences.

Training course VH 1 “Waste water treatment” was arranged by company K&K TECHNOLOGY together with Central Bohemian Institute of J. A. Komenského Academy.

Thanks to taking great interest for educational course, the next term for VH1 – 1 will be held on 15 – 19 April 2013 in training centre in Benešov.  Lectors team is looking forward to you – all!





26 February 2013

K&K TECHNOLOGY has announced 10 years´ operating experience with micro-aeration technology

The Czech Water Association – group of experts for solutions of extreme requirements on wastewater treatment hold the 5th conference titled “Solutions of extreme requirements on wastewater treatment Blansko 2013”, where K&K Technology actively participated with a lecture.

ICT - Institute of technology, water and environment, on behalf of Prof. Jeníček together with joint – stock company K&K Technology, on behalf of Sales director Ing. Horejš, participated on the lecture entitled “Operating experience with biological desulphurization of biogas".



The lecture on the main topic is concerned of 10 years´ operating experience with micro-aeration technology in operation of more than 20 WWTP, BS in the Czech and Slovak Republic. Please find more information about the lecture  in Czech.



21 January 2013

Project completion of Water Treatment Plant Přeštice

In the period 03/2012 – 11/2012, construction project of the new water treatment plant was implemented in Přeštice. The subject of the work was construction supply within the project titled “Přeštice – new water treatment plant “, which was co-financed by the Operational Programme Environment.

Joint – stock company K&K TECHNOLOLOGY was supplier of complete technology solution comprising pressure filtration system, chemical management, treated water pumping station, main switching station and control room. Former water treatment plant was replaced with WTP project to provide drinking water in its quality and quantity for the city of Přeštice. WTP capacity is 20l/s – former was 9l/s.



1 November 2012

VH1 Training course  – Waste water treatment

In today´s society, standard of living for inhabitants of cities and municipalities is depended on quality function of water operation field and sewerage system. Quality drinking water supply, waste water treatment and discharge demands employees´ high proficiency in each phase. 

K&K TECHNOLOGY decided to set up a system of water management training courses. The training with a focus on completing and updating professional knowledge was aimed at employees of water supply and sewerage system operators in a position of Foreman, Shift leader, Dispatcher (National Qualifications Framework – NQF 4) and Assembler/Mechanic (National Qualifications Framework – NQF 3). The training courses are focused on a knowledge based on operating experience and required for operating, in order to provide professional qualifications for an operating crew.

The first phase of VH1 training course – Wastewater treatment took place on 22. – 26. 10 2012 in Slovakian training centre of Belá.  The following companies (i.e. Vak Jabolonné nad Orlicí, Chodské vodárny a kanalizace Domažlice, CHEVAK Cheb, Šumavské vodovody a kanalizace a VaK Beroun) participated in. Participants of training course completed their professional knowledge, visited Rajec WWTP and cities (i.e. Žilina, Těrchová, its vicinity) had a bowling tournament. Employees of VaK Jablonné nad Orlicí and Chodské vodárny a kanalizace Domažlice took the first place of the tournament.  

Final test for the first part of training course proved, that students were attentive. The final part of training course will be held on April 2013 in Klatovy.  



20 September 2012

Waste water treatment and heating system in Polevskoj

In September, 2012 joint – stock company K&K TECHNOLOGY together with business partners such as –Vodohospodářský podnik a.s. and EGF ENERGY spol. s r.o. started intensive works on projects for business partnership of investment projects in Polevskoj.  As a part of intensive works there are actually works on technical – economy studies for heating system in Kosi Brod and boiler plant and heating distribution system in Kurganovo.  The technical projects will be finished until year 2012.  An export financing will proceed over implementation works. 

The investor´s aim is to have the boiler plant and related heating distribution system put into operation in following heating period.



13 September 2012

Domažlice WWTP in trial operation

An intensification of waste water and treatment plant in Domažlice was implemented, WWTP is in trial operation. The reconstruction was carried out in the years 2011-2012 for the association of municipalities Berounka River within the construction of Net Berounka in Phase II. – WWTP Domažlice. A designed capacity is 20.000 EI.

Joint–stock company K&K TECHNOLOGY supplied technological part of reconstruction, including modernization of mechanical pretreatment, a new line with complete biological degradation of nutrients. The sludge treatment plant and gas management has been reconstructed and a new distributed control and information system has been installed as well.   

K&K TECHNOLOGY proposed and put non-standard solutions into effect, e.g. double membrane gas tank assembly to one of the digestion tanks. The technical solution has an efficiency in terms of mentioned funds invested and also in terms of its sludge treatment and gas management operation.

The trial operation has been successfully proceeded and its completion is proposed in June, 2013. 



6 September 2012

Education Project in K&K TECHNOLOGY a.s.

In August 2012, the joint-stock company K&K TECHNOLOGY accomplished its project titled “K&H  KINETIC a.s. Competitiveness Enhancement through Employee Education”, Reg. No.  CZ.1.04/1.1.02/35.01538, which was financed by the European Social Fund and from the state budget within the Human Resources and Employment Operational Programme. At present, all educational activities have been finished and the project is in the phase of final settlement.

The educational programme was focused primarily on the training of company employees for internal lecturers and, subsequently, on the implementation of employee educational courses. The principal aim of the project was employer-supported professional education of employees focused especially on qualification improvement, extension, enhancement, renewal or maintenance, as well as on the crucial skills that increase employment sustainability and employability in the labour market.

The project has contributed to the professional development of the employees and strengthened the competitiveness of K&K TECHNOLOGY a.s.   

15 August 2012

“Ústí nad Orlicí – Sewer and WWTP” project started

The project comprising reconstruction and completion of a sewer system and reconstruction of a waste water treatment plant was started ceremoniously on 19 July in Ústí nad Orlicí. TEPVOS s.r.o. is the Investor of the

project worth almost three quarters of a billion of Czech crowns, and a consortium of SMP CZ, a.s., VCES a.s., HOCHTIEF CZ a.s. and A.B.V. spol. s r.o. is the Contractor

K&K TECHNOLOGY a.s. is the subcontractor for the project technological part comprising especially reconstruction of the waste water treatment plant and 23 pump station in the sewer system.  The complete reconstruction of the waste water treatment plant with a design capacity of 22,000 EI covers the individual elements of a water line and sludge management including power utilization of produced biogas. The project will be finished and put into trial operation in 2014.

30 June 2012

Reconstruction of Rajec Sewage System and WWTP Finished

The project titled “Verejná kanalizácia Rajec, rekonštrukcia stokovej sietě a ČOV” (Public Sewer Rajec, Reconstruction of Sewage System and WWTP) was handed over ceremoniously in June 2012.

ČOV Rajec

Severoslovenské vodárne a kanalizacie, a.s. was the investor and K&K TECHNOLOGY a.s. was the contractor in the project. The project covered the reconstruction of a sewage system of 2359.7 m in total length, construction of 106 sewer branches and 1 pump station, and, especially, the reconstruction and modernization of the waste water treatment plant in Rajec. The total investment cost of the project reached EUR 4.97 million.

WWTP Rajec is a mechanical-biological treatment plant with increased removal of nutrients. The biological stage is designed as an R-D-N system. Produced sludge is anaerobic-stabilized and then mechanically dewatered. The whole project is designed for a flow-rate of 26.4 litres per second, the waste water treatment plant capacity being 15,000 EI.

28 May 2012


WWTP Plzeň in Trial Operation

A waste water treatment plant for 427,917 EI was put into trial operation in Plzeň (Pilsen). The investment project was implemented within the Clean Berounka Project Phase II, Part A.

To meet the required emission limits it was necessary to optimize the existing biological stage that has the crucial impact on the resulting quality of treated water. The intensification was focused predominantly on increasing nitrogen removal efficiency and stabilizing the nitrification process at lower waste water temperatures. In addition to the delivery of new facilities for the biological stage, the equipment of the secondary sedimentation tanks and of the existing sludge storage tank was refurbished, conveyors were replaced and a new cogeneration unit installed. K&K TECHNOLOGY a.s. with its partners was the supplier of the technological part of the project with the investment cost reaching to CZK 170 million.

27 April 2012

Meeting with Deputies from Towns of Eastern Ukraine

The meeting of our company with the deputies of state administration, local self-administration and commercial sphere from Eastern Ukraine engaged in municipal management was held in the Brno Fair premises during the URBIS and ENVIBRNO fairs.

As an introduction, the members of the Ukrainian delegation presented the current situation in the municipal management and council housing in the towns and villages of Eastern Ukraine. Further presentations were then focused on detailed information about the cities of Dnepropetrovsk, Doneck and Lugansk.

Within the meeting, the representatives of K&K TECHNOLOGY a.s. negotiated directly with the representatives of firms interested in cooperation. They introduced the joint-stock company K&K TECHNOLOGY and the K&K Group as a whole and presented the offer of complete services in water, heat and power management. In the following individual meetings, they discussed, among other things, their experience from the reconstruction and modernization of municipal management facilities and systems in the Czech Republic and in Slovakia. The representatives of K&K TECHNOLOGY informed their partners about their experience gained from their jobs in the Russian Federation and CIS countries.

Both parties agreed to stay in contact to develop their focus on particular issues.

2 April 2012

K&K TECHNOLOGY a.s. General Meeting

The management and the employees of joint-stock company K&K TECHNOLOGY met on Friday 30 March 2012 for their regular General Meeting. As the tradition goes, guests from the partner organizations, former/retired company employees and deputies from the sister companies - K&K TECHNOLOGY in Slovakia, Šumavské vodovody a kanalizace and Vodohospodářský podnik (Water-Management Enterprise) Plzeň were invited to attend the meeting.

The company management familiarized the General Meeting with the economic results for the last year 2011, which were clearly the best ones in the more than twenty-year history of the K&K Group. The turnover of the joint-stock company exceeded CZK 500 million and also the profit before tax, with the exception of 2008, was best in the whole history. The last-year’s results were naturally influenced favourably by the large projects implemented successfully, in particular the waste water treatment plants in Plzeň, Česká Lípa and Rajec (Slovak Republic).

The year 2012 will be as challenging as the previous one. The waste water treatment plants in Žilina, Cheb, Domažlice and Chotusice, the water treatment plants in Choceň and Přeštice, as well as many other projects will require the complete engagement of all the company employees. In 2012, the company has been strengthened by a newly established building division. After moving into new rooms in the Koldinka premises, company’s own production will be developed further and preconditions made for further development of our activities abroad, especially in the Russian Federation.

After the General Meeting, the company employees met for an evening party together with their colleagues from Šumavské vodovody a kanalizace. First tournament in bowling between both companies was organized within the party. The first year challenge cup was won by the K&K TECHNOLOGY team.



1 March 2012

Education Programme in K&K TECHNOLOGY a.s.


Joint-stock company K&K TECHNOLOGY currently runs a second year of an extensive schooling project called Company Competitiveness Improvement through Employee Education, which is supported by the Ministry of Labour and Social Affairs of the CR as Project No. CZ.1.04/1.1.02/35.01538 from the Human Resources and Employment Operational Programme.

The education programme is focused in a differentiated manner on all employee categories in the company. It covers a complex of courses for the top management, selected employees in training business skills and marketing, improvement in languages, as well as professional courses for engineers in building designing and implementation and training courses for production workers. 

In February this year, our trainees completed courses focused on education in social communication. Under way are the courses of technical drawing and drawing reading for workers and those focused on the effective application of the CALLIDA’s euroCALC system. The euroCALC course will contribute considerably to the effective preparation of offers, quotations and to subsequent cost audits during business case implementation.

The whole education programme will be finished in August 2012, and one can see already today that it will achieve the goal of improving and extending the knowledge of K&K TECHNOLOGY employees, which is one of the principal and continuous objectives of our company.


16 January 2012

Cooperation Agreement between Polevskoe Municipal Company and K&K TECHNOLOGY a.s.

At the end of 2011, the representatives of joint-stock company K&H KINETIC (today K&K TECHNOLOGY a.s.) made a business trip to Yekaterinburg and Polevskoe in the Russian Federation. One of the trip results was the conclusion of the Future Cooperation Agreement between the Polevskoe Municipal Company and K&H KINETIC, signed by Larisa Potapčenko, General Manager, for the Polevskoe Municipal Company and by Václav Kutil, Chairman of the Board and General Manager, for K&H KINETIC. The agreement was signed in the presence of Dmitrij  Filipov, Mayor of Polevskoe, and Rudolf Salvetr, Mayor of Klatovy, who visited Polevskoe as the twin town of Klatovy together with his colleagues from the city council (see the photograph).

The cooperation will focus on the solution of heating the northern part of the Town of Polevskoe, preparation and realization of new boiler facilities, and on the issues of waste water drainage and treatment in the town and in the municipalities in its vicinity.



10 January 2012

Česká Lípa WWTP

The finishing of the realization of the last construction of the “Clean Ploučnice” project lasting 18 months was celebrated in Česká Lípa on 9 January 2012. This last part concerned an overall reconstruction of the waste water treatment plant in Česká Lípa with investment costs reaching almost CZK 225 million.

The SYNER – SYNER VHS Vysočina – K&H KINETIC Consortium was the project contractor. The construction was started on 3 May 2010, with the implementation complicated by the flood in 2010. In spite of this, the construction was taken over by the investor as scheduled on 31 October 2011 and the trial operation was started on 8 December 2011. At present, the waste water treatment plant meets the limits set for its operation after reconstruction.

K&H KINETIC, operating under the business name of K&K TECHNOLOGY since the beginning of 2012, delivered the technological part of the project within the Consortium. The waste water treatment plant in Česká Lípa has thus ranked among the relevant references from the twenty years of K&K Group operation in the Czech Republic, Slovak Republic, Russian Federation and the CIS countries.




10 January 2012

K&H KINETIC a.s. changed its business name to K&K TECHNOLOGY a.s.

With respect to the planned extension of the K&K Group activities, the General Meeting of K&H KINETIC a.s. decided to change the firm’s business name to K&K TECHNOLOGY a.s. effective since 28 December 2011. Thus, under the new business name, the company entered the New Year of 2012 to start the third decade of the existence of the K&K (formerly K&H) Group.

No other changes were made and the new business name will not have any impact on the validity of the obligations of the joint-stock company. The company looks forward to further cooperation with its business partners.