Turnkey plants for water treatment, wastewater treatment, recycling and separation technology – from planning to service.
WAT-membratec® water technology GmbH & Co. KG
Erkrath (Headquarters)New on Amplifa
About WAT-membratec
WAT-membratec® water technology GmbH & Co. KG is a family-owned company based in Erkrath specializing in turnkey plant technology for water, wastewater, recycling and separation technology. The company plans, manufactures and delivers plants for boiler feed water treatment, drinking water supply, ultrapure water supply as well as water upgrading and recycling – together with national and international partners also worldwide. The technological spectrum includes chemical processes (neutralization, precipitation, flocculation, adsorption, ion exchange, oxidation), mechanical separation processes (sedimentation, screening, filtration, CO₂ stripping), thermal processes (degassing, thermal disinfection), biological processes (MBR membrane bio reactor, sludge digestion) as well as membrane processes from micro- and ultrafiltration to nanofiltration, reverse osmosis and electrodeionization. In addition, the company offers plant service with a nationwide service network, remote maintenance and remote diagnostics as well as a chemicals service with the WAT-Coribin range and as a service and sales partner of NALCO Deutschland GmbH since 2010. Customers include hospitals and laboratories, research institutions, power plants, chemical companies, municipal water suppliers, food businesses as well as pharmaceuticals and semiconductor technology.
- Site
- Erkrath
- Processes
- Boiler feed water treatment (ion exchange, membrane plants, thermal degassing, chemical, Ultrafiltration (drinking water treatment, particle retention), Iron removal, manganese removal, deacidification, Ultrapure water supply (medicine, pharmaceuticals, semiconductor technology), Water upgrading/recycling: softening, partial and full demineralization, conditioning of circuits, Chemical water treatment: neutralization, precipitation, flocculation, adsorption, ion exchange,, Thermal degassing of boiler feed water (degassing plants, mixing condensers), Thermal disinfection of infectious wastewater (sterilizers with heat recovery)
- Materials
- Membrane Technology, Ion Exchange, Chemical Water Treatment, Thermal Processes, Biological Processes, Mechanical Separation Processes, WAT-Coribin / NALCO Chemicals
- Certificates
- Service contracts with checklist inspection, Remote maintenance and remote diagnostics, Online monitoring
- Industries
- Hospitals and laboratories, Research institutions, Building and swimming pool technology, Energy and power plant technology, Municipal drinking water supply, Chemical industry
- 01
Consulting and system analysis
- 02
Engineering and process selection
- 03
Planning and piloting
- 04
Plant construction (turnkey)
- 05
Installation and commissioning
- 06
Service, maintenance and remote maintenance
- 07
Chemicals and spare parts management
Processes and Technologies
Membrane Technology
Micro-/ultrafiltration, nanofiltration, reverse osmosis and electrodeionization for drinking water, ultrapure water and process water.
Ion Exchange
Cation, anion and scavenger resins for softening, partial and full demineralization.
Chemical Water Treatment
Neutralization, precipitation, flocculation, adsorption, catalysis, oxidation and disinfection.
Thermal Processes
Degassing of boiler feed water and thermal disinfection of infectious wastewater.
Biological Processes
MBR membrane bio reactor, filter beds, activation tanks and anaerobic digestion with biogas recovery.
Mechanical Separation Processes
Sedimentation, screening from 0.1 mm cut-off, deep-bed and cartridge filters, CO₂ stripping.
WAT-Coribin / NALCO Chemicals
Conditioning agents, inhibitors, biocides, antiscalants, antifoulants and cleaning chemicals.
Locations
Erkrath
DEHeadquarters, engineering and sales
- Materials
- Membrane technology, ion exchange, chemical, thermal and biological processes
Plants and Components
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Boiler feed water treatment (ion exchange, membrane plants, thermal degassing, chemicalEngineering | – | – | – | – | – |
| Ultrafiltration (drinking water treatment, particle retention)Engineering | – | – | – | – | – |
| Iron removal, manganese removal, deacidificationEngineering | – | – | – | – | – |
| Ultrapure water supply (medicine, pharmaceuticals, semiconductor technology)Engineering | – | – | – | – | – |
| Water upgrading/recycling: softening, partial and full demineralization, conditioning of circuitsEngineering | – | – | – | – | – |
| Chemical water treatment: neutralization, precipitation, flocculation, adsorption, ion exchange,Engineering | – | – | – | – | – |
| Thermal degassing of boiler feed water (degassing plants, mixing condensers)Engineering | – | – | – | – | – |
| Thermal disinfection of infectious wastewater (sterilizers with heat recovery)Engineering | – | – | – | – | – |
| Biological wastewater treatment: filter beds, activation tanks, fermenters, biomass separationEngineering | – | – | – | – | – |
| Anaerobic wastewater treatment / sludge digestion (biogas)Engineering | – | – | – | – | – |
| Nanofiltration and reverse osmosisEngineering | – | – | – | – | – |
| Electrodeionization (ion exchange + ion-selective membranes, residual conductivity < 0.2 µS/cm)Engineering | < 0.2 µS/cm | – | – | – | – |
| Membrane contactors for degassing and aeration of liquidsEngineering | – | – | – | – | – |
| Micro- and ultrafiltration (dead-end or cross-flow operation)Engineering | – | – | – | – | – |
| Mechanical separation processes: sedimentation, screening (cut-off from 0.1 mm), deep-bed andEngineering | Screening cut-off from 0.1 mm | – | – | – | – |
| CO₂ stripping (sprinkler process with blower)Engineering | – | – | – | – | – |
| UV oxidation/disinfectionEngineering | – | – | – | – | – |
| Activated carbon adsorptionEngineering | – | – | – | – | – |
| Dosing stations, reactors, transfer equipment, safety containers (chemical conditioning)Engineering | – | – | – | – | – |
| Plant service: maintenance, remote maintenance, remote diagnostics, online monitoring, boiler andEngineering | – | – | – | – | – |
| Chemicals service: conditioning agents, inhibitors, biocides, disinfectants,Engineering | – | – | – | – | – |
Additional services
Reference customers
Quality and Service
Plant inspections for functionality and economic efficiency are carried out using special checklists; remote maintenance and online monitoring ensure early fault detection, short response times and optimal chemicals management.
| Evidence | Erkrath |
|---|---|
| Service contracts with checklist inspection | |
| Remote maintenance and remote diagnostics | |
| Online monitoring |
Company History
- 2010
Service and sales partnership with NALCO Deutschland GmbH