Manufacturer of wastewater treatment plants, separators, pumping stations and container systems made of reinforced concrete and plastic in Luckau-Duben.
Lausitzer Klärtechnik GmbH
Luckau-DubenNew on Amplifa
About Lausitzer Klärtechnik GmbH
Lausitzer Klärtechnik GmbH (LKT) has been developing and manufacturing plants for wastewater and rainwater technology at its Luckau-Duben site since 2002. The portfolio includes small wastewater treatment plants for 2 to 16 inhabitants, treatment plant systems for 51 to 5,000 inhabitants, pumping stations, wastewater collection pits, sedimentation systems, rainwater harvesting and filtration systems as well as fire-fighting water tanks. The plants are manufactured on the basis of reinforced concrete tanks in ring and compact designs as well as plastic tanks; in addition, coatings for concrete tanks and components made of stainless steel and PE-HD are offered. Besides manufacturing, LKT provides installation, commissioning, maintenance contracts, remote data transmission and expert training courses. The products are used in municipal and decentralized wastewater treatment, rainwater treatment, fire-fighting water supply, and pump and plant engineering, also internationally, for example with projects in Rwanda and Uganda. The patented Flex-Reha® process is used for the rehabilitation of existing tanks.
- Site
- Luckau-Duben
- Processes
- Manufacture of reinforced concrete tanks in ring and compact designs, Manufacture of plastic tanks for small wastewater treatment plants, Interior coating of concrete tanks (liquid-tight seal), Manufacture of SBR small wastewater treatment plants (2-16 PE, Sequencing Batch Reactor), Manufacture of wastewater treatment plants 51-5000 PE (LKT-BIOclear systems), Manufacture of sedimentation systems (LKT-SEDI 1500/2000/2500, inflow rate up to 24.54 l/s), Manufacture of pumping stations (LKT-REGIO, LKT-VARIO, LKT-GARIO), Manufacture of separators (rainwater, light-liquid and grease separators)
- Materials
- Reinforced concrete, Concrete, Plastic, PE-HD (HD-PE), Stainless steel
- Certificates
- DWA-certified specialist company for small wastewater treatment plant
- Founded
- 2002
- Industries
- Wastewater and treatment technology, Municipal wastewater treatment, Rainwater harvesting and treatment, Fire-fighting water supply, Pump and plant engineering
- 01
Consulting and planning
- 02
Manufacture of reinforced concrete tanks in ring and compact designs
- 03
Manufacture of plastic tanks
- 04
Interior coating of the tanks
- 05
Fitting with machinery technology and control systems
- 06
Installation and commissioning
- 07
Maintenance and service
Materials and Processes
Reinforced concrete
Base material for tanks in ring, compact and monolithic round designs for wastewater treatment plants, pumping stations, separators and fire-fighting water tanks.
Concrete
Raw material for the precast tanks as well as for the interior coating with a liquid-tight seal.
PE-HD (HD-PE)
Material for central pipes in sedimentation systems with inflow rates of up to 24.54 l/s.
Plastic
For plastic tanks of small wastewater treatment plants as well as technical shafts and weather-resistant housings.
Stainless steel
Module housing of the LKT-BIO-H UV hygiene unit for effective use of UV radiation.
Locations
Luckau-Duben
DEHeadquarters, production and administration
- Materials
- Reinforced concrete, concrete, plastic, stainless steel, PE-HD
Systems and Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of reinforced concrete tanks in ring and compact designsCasting | – | – | – | – | Reinforced concrete |
| Manufacture of plastic tanks for small wastewater treatment plantsPlastic | – | – | – | – | Plastic |
| Interior coating of concrete tanks (liquid-tight seal)Surface | – | – | – | – | Concrete |
| Manufacture of SBR small wastewater treatment plants (2-16 PE, Sequencing Batch Reactor)Assembly | – | – | – | – | Reinforced concrete, Plastic |
| Manufacture of wastewater treatment plants 51-5000 PE (LKT-BIOclear systems)Assembly | – | – | – | – | Reinforced concrete |
| Manufacture of sedimentation systems (LKT-SEDI 1500/2000/2500, inflow rate up to 24.54 l/s)Assembly | – | – | – | – | Reinforced concrete, PE-HD |
| Manufacture of pumping stations (LKT-REGIO, LKT-VARIO, LKT-GARIO)Assembly | – | – | – | – | Reinforced concrete |
| Manufacture of separators (rainwater, light-liquid and grease separators)Assembly | – | – | – | – | Reinforced concrete |
| Manufacture of rainwater harvesting and filtration systems (LKT-REGENstar, LKT-ReFi,Assembly | – | – | – | – | – |
| Manufacture of fire-fighting water tanks (LKT-LWZ)Assembly | – | – | – | – | Reinforced concrete |
| Manufacture of overflow buffer tanks (volume 3,400 - 26,000 liters)Assembly | – | – | – | 3,400 liters – 26,000 liters | Reinforced concrete |
| Installation and commissioning of wastewater treatment plants by own installation team (includingAssembly | – | – | – | – | – |
| UV hygiene treatment (LKT-BIO-H) with stainless steel module housingAssembly | – | – | – | – | Stainless steel |
| Flex-Reha® process (patented rehabilitation process)Engineering | – | – | – | – | – |
Additional services
Reference customers
Quality
LKT is a certified specialist company for the maintenance of small wastewater treatment plants (DWA). New tightness measuring devices are being used to test the systems as part of an EU funding program.
| Evidence | Luckau-Duben |
|---|---|
| DWA-certified specialist company for small wastewater treatment plant |
History
- 2002
Founding of Lausitzer Klärtechnik GmbH
- 2014
Innovation: wastewater treatment plant LKT-BIOlogo
- 2018
LKT wins innovation award
- 2021
Increased efficiency through digitalization of work processes
- 2024
Flex-Reha® process receives official patent protection; DIBt extends approvals for LKT small wastewater treatment plants
- 2024
Commissioning of the wastewater treatment plant at the Amahoro Stadium in Rwanda
- 2025
LKT implements wastewater treatment plant for Africa Cup stadium in Uganda
- 2026
LKT expands its executive management