Planning, construction, and service of water treatment plants for industry, commerce, and craftsmanship
Mönkemöller Wassertechnik GmbH
Ostfildern (Headquarters)New on Amplifa
About Mönkemöller Water Technology
Mönkemöller Wassertechnik GmbH is a family-run company from Ostfildern near Stuttgart, active in water technology since 1898. The company develops, plans, constructs, and maintains individually customized water treatment systems for industry, commerce, and craftsmanship. The product portfolio includes demineralization plants using ion exchange, reverse osmosis systems, ultrapure water systems with UV disinfection, fine filtration, and electrodeionization (EDI), membrane degassing, permeate management, concentrate recovery, and full desalination plants, as well as medical ultrapure water systems for component cleaning using TOC-UV and sterile filters. Furthermore, the company offers cooling tower maintenance and cooling water treatment according to VDI 2047, as well as monitoring automation. In addition to new installations, Mönkemöller provides maintenance and service for plants from all manufacturers with more than 1,000 service calls per year, retrofitting and modernization, as well as monitoring and digitalization. Customers include companies from energy and power plant operations, chemical and pharmaceutical industries, food industry, healthcare, and laboratories. Reference projects include a hospital in Ludwigsburg, the sewage treatment plant of the Stuttgart district, and an industrial plant supplier in the Böblingen district.
- Site
- Ostfildern
- Processes
- Demineralization Systems (Ion Exchange, Quality Controlled, Counter-Current), Reverse Osmosis Systems, Ultrapure Water Systems (Reverse Osmosis, UV Disinfection, Fine Filtration, EDI), Permeate Management (Supply Pumps, Storage, Permeate Tanks), Membrane Degassing (ME), Monitoring Automation (Hardness Test Devices, Pressure Switches, SWM-A), Concentrate Stage / Concentrate Recovery, Medical Ultrapure Water System (TOC-UV, Sterile Filters, Continuous Loop)
- Materials
- Ion Exchange (Demineralization), Reverse Osmosis, Electrodeionization (EDI), UV Disinfection / TOC-UV, Membrane Degassing, Full Desalination
- Certificates
- VDI 2047 (Cooling Tower Maintenance)
- Founded
- 1898
- Industries
- Industry, Commerce & Craftsmanship, Energy & Power Plants, Chemical & Pharma, Food & Beverage, Healthcare & Laboratories
- 01
Analysis & Consulting
- 02
Planning & Engineering
- 03
Installation & Commissioning
- 04
Maintenance & Service
- 05
Retrofitting & Modernization
- 06
Monitoring & Digitalization
Processes & Technology
Ion Exchange (Demineralization)
Removes calcium and magnesium from raw water and protects plants from limescale deposits.
Reverse Osmosis
Desalts water under pressure using semi-permeable membranes for diverse industrial applications.
Electrodeionization (EDI)
Complements reverse osmosis in ultrapure water systems to achieve extremely low conductivity.
UV Disinfection / TOC-UV
Ensures microbiological purity, especially in medical ultrapure water systems.
Membrane Degassing
Removes dissolved gases such as oxygen and carbon dioxide from the water.
Full Desalination
Regenerates with HCl and NaOH, removes dissolved salts for district heating networks and steam generation.
Locations
Ostfildern
DEHeadquarters with Engineering, Sales, and Service Organization
- Lot size
- Individual Plants and Customized Projects
- Reverse Osmosis Systems
- Demineralization Systems
- Ultrapure Water Systems
- Schneider PLC Controls
Plants & Systems
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Demineralization Systems (Ion Exchange, Quality Controlled, Counter-Current)Engineering | – | – | – | – | – |
| Reverse Osmosis SystemsEngineering | – | – | – | – | – |
| Ultrapure Water Systems (Reverse Osmosis, UV Disinfection, Fine Filtration, EDI)Engineering | – | – | – | – | – |
| Permeate Management (Supply Pumps, Storage, Permeate Tanks)Engineering | – | – | – | – | – |
| Membrane Degassing (ME)Engineering | – | – | – | – | – |
| Monitoring Automation (Hardness Test Devices, Pressure Switches, SWM-A)Engineering | – | – | – | – | – |
| Concentrate Stage / Concentrate RecoveryEngineering | – | – | – | – | – |
| Medical Ultrapure Water System (TOC-UV, Sterile Filters, Continuous Loop)Engineering | – | – | – | – | – |
| Full Desalination Plant (VE Plant, regenerated with HCl and NaOH)Engineering | – | – | – | – | – |
| Cooling Tower Maintenance & Cooling Water Treatment according to VDI 2047Engineering | – | – | – | – | – |
| Plant Maintenance & Service (All Manufacturers, 1000+ Service Calls/Year)Assembly | – | – | – | – | – |
| Analysis & Consulting, Planning & EngineeringEngineering | – | – | – | – | – |
| Installation & CommissioningAssembly | – | – | – | – | – |
| Retrofitting & ModernizationAssembly | – | – | – | – | – |
| Monitoring & DigitalizationEngineering | – | – | – | – | – |
3 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Control/PLC | Schneider SPS | – | – | – | Customer Project Plastics Conglomerate Böblingen District |
| Counter-Current Dual Demineralization System | – | – | – | – | Customer Project Ludwigsburg Hospital |
| Water Treatment System for Steam Generation (Demineralization, Reverse Osmosis, Membrane Degassing, | – | – | – | – | Customer Project Stuttgart Sewage Treatment Plant |
Additional services
Reference customers
Quality & Guidelines
Systems are designed according to the applicable VDI guidelines for process water quality and plant operation; cooling tower maintenance is performed according to VDI 2047. Water parameters are continuously checked and digitally documented.
| Evidence | Ostfildern |
|---|---|
| VDI 2047 (Cooling Tower Maintenance) |
Company History
- 1898
Founding of the engineering office by Civil Engineer Max Mönkemöller
- 1911
Introduction of the Permutit process for water demineralization
- 1932
Dr. Eng. Hellmuth Mönkemöller takes over management
- 1953
Patent for 'Sparbesalzung' (Economical Desalination)
- 1962
Klaus Mönkemöller takes over company management
- 1978
Founding of Mönkemöller Wassertechnik GmbH
- 1979
Introduction of the first reverse osmosis system
- 1988
Dipl. Eng. Martin Mönkemöller takes over management
- 2020
Entry of the fifth generation with Valentin Mönkemöller