MICRODYN-NADIR GmbH

Company overview

  • Offices in:
    Wiesbaden (Germany), Xiamen (China), Singapore, Raleigh (USA) and Jundiai (Brazil).
  • Company size:
    11-500 employees
About the company:

MICRODYN-NADIR GmbH is a leading independent manufacturer of micro, ultra and nanofiltration membranes and modules. One of our most innovative products is the immersed BIO-CEL® module for membrane bioreactors.

Areas of expertise:
  • Microfiltration / ultrafiltration / nanofiltration
  • Membrane bioreactors
  • Membrane and module manufacturer
Proprietary membrane products and systems:
  • BIO-CEL®

About MICRODYN-NADIR GmbH

With production locations in Germany, China and Singapore as well as offices in the USA and South America, MICRODYN-NADIR is a leading, independent producer of micro-, ultra- and nanofiltration membranes and modules. Besides membrane and module production, MICRODYN-NADIR pursues intensive research and development activities at its headquarters in Wiesbaden.

For more than 45 years, MICRODYN-NADIR has been applying its products in various industrial and municipal applications, e.g. in the field of water and wastewater treatment as well as in many process-integrated applications. The product’s outstandingly sharp cut-offs and reproducibility allow for a high application variety, among others in the chemical and food industry.

One of MICRODYN-NADIR’s most innovative products is the submerged BIO-CEL® module for membrane bioreactors. This backwashable module comprises the advantages of flat membranes as well as it is featured with the packing density of hollow-fibre modules, which allows for fantastic application possibilities in the field of municipal and industrial wastewater treatment. The BIO-CEL® is available with 10, 50, 100, 416 and 1900 m2 of membrane area, has self-healing membrane sheets and is mechanically cleanable.

Since February 2015 MICRODYN-NADIR has become a 100 per cent subsidiary of MANN+HUMMEL. Since August 2014 MICRODYN-NADIR has been responsible for MANN+HUMMEL’s water business. MANN+HUMMEL’s membrane activities have been marketed under MICRODYN-NADIR’s company brand ever since. The ultrafiltration membranes and modules of MANN+HUMMEL are marketed and distributed under the product brand AQUADYN®, which is a registered trademark of MICRODYN-NADIR in Europe.

This is how BIO-CEL® MBR Modules work:

https://youtu.be/RCX6u9exfBY

Membrane Production in Wiesbaden, Germany

https://youtu.be/M94eD94jMk8

This is how BIO-CEL® MBR Modules are working in a plant

https://youtu.be/rdAXR9uUURQ

MBR markets and services

Supplier active in:

MICRODYN-NADIR has sales and production facilities and cooperation partners across major markets in Europe, Asia, the Middle East, Africa, and the United States of America.

MBR technology supplied

Proprietary membrane products and systems:
  • BIO-CEL®
Technology configuration:

Immersed

Image gallery

Reference installations

Marienhospital, Gelsenkirchen, Germany
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Extension to Huenxe WWTP, Germany
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Chicken slaughterhouse, Romania
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‘The MBR Site’ is a trading division of Judd and Judd Ltd, a company registered in England and Wales, registered number 8082403.

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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