WEHRLE Umwelt GmbH

Company overview

  • Offices in:
    Emmendingen, Germany; Eynsham, Oxfordshire, UK; Gijón, Spain; Curitiba, Brazil
  • Company size:
    11-500 employees
About the company:

Treatment plants for landfill leachate and industrial waste water, such as chemical, pharmaceutical, HPC, Food & Bev., petrochemical, laundries, manure, MBT waste water etc using/combining processes: super efficient and compact MBRs with external membranes, anaerobic bioreactors, UF, NF, RO etc.

Areas of expertise:
  • Membrane Bioreactors
  • Landfill leachate treatment
  • Industrial waste water treatment
Proprietary membrane products and systems:
  • MBR
  • NF
  • RO

About WEHRLE Umwelt GmbH

Since 1982, WEHRLE Umwelt GmbH, a subsidiary of 1860-founded WEHRLE WERK AG in Emmendingen/Germany, has specialised into the treatment of complex waste waters. Treated effluents are landfill leachate up to industrial waste waters, for instance from food & beverage, chemical, pharmaceutical, petrochemical and, finally, manure and digestate. The focus is not only the cleaning of waste water, but also product re-use (e.g. for petrochemical industry), water recycling and heat recovery (e.g. for laundries) or energy Generation (e.g. animal rendering, slaughterhouse).

For this, WEHRLE delivery part or turn-key plant along with supporting service like lab testing, piloting, engineering, commissioning and plant optimizing even of plants of 3rd party suppliers.

Customers are not only local counties and companies, but also international customers like Unilever, Mondelez, Novartis etc. Up to now, the company built 300 reference plants worldwide. WEHRLE is pioneer and technology leader for several innovative processes, for instance, the first industrial-size membrane bioreactor (MBR), the first Nanofiltration (NF), the first Low-Energy MBR etc. The plants differ from most other industrial wwtps by exceptionally high reliability, flexibility, very simple operation and maintenance and the most compact design possible with MBRs using external membranes – all important criteria for industrial production plants in various climate regions and changing production waste water.

MBR markets and services

Markets served:

Industrial small-scale, Industrial large-scale, Municipal small-scale, Municipal large-scale, Shipboard applications, Off-grid solutions, Bespoke solutions, Food, beverage and dairy, Heavy industry (oil&gas, automotive), Landfill leachate, Fine chemical and pharmaceutical, Animal waste, Other

Specialist applications / markets served:

Liquid manure treatment
Digestate treatment
HPC waste water
Petrochemical waste water, by-product recovery, water recycling
Laundry waste water, energy recovery, water recycling

Supplier active in:

Worldwide

MBR services:

Project management, Process design, Pilot testing, Build and install, Start-up services and commissioning, On-going support and monitoring services, Build Own Operate services, Retrofitting, Operator training, Trouble-shooting, Partnering, Other

Lab-testing
Industrial wwtp optimization, also of 3rd party installations

MBR technology supplied

Proprietary membrane products and systems:
  • MBR
  • NF
  • RO
Technology configuration:

Sidestream

Technology description:

WEHRLE MBRs with external cross-flow tubular membranes are ideally suited for the treatment of complex waste waters or landfill leachates. The design allows for a very high load flexibility within very compact bioreactors. Simple operation and maintenance makes the WEHRLE MBRs the ideal solutions for industrial purposes.
Additional NF systems for high demands and low limits.
RO systems for water re-use requirements.

Image gallery

Reference installations

  • Number of commissioned plants - 300
  • Total installed capacity - 140 MLD
see WEHRLE News
Read more

More information

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Registered office: Suite 2, Douglas House, 32-34 Simpson Road, Fenny Stratford, Buckinghamshire, MK1 1BA, United Kingdom. Email: info@thembrsite.com

Banner image: full treatment plant for pharmaceutical wastewater in Taizhou, Linhai Park, Zhejiang Province, China, including Shanghai MEGAVISION  flat sheet UF membrane modules in two MBR units. Image courtesy of VALORSABIO, Lda.

Image credits:

– Image for our Chinese largest plants 全球最大的MBR项目 homepage link: Image supplied by Apex Environmental
– Image for our Consultants and Contractors homepage link: Image supplied by Ovivo USA, LLC.

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