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Company Profile

Long, Worldwide Experience for Better Solutions

More than 30 years of experience with wastewater treatment are a reliable basis for skilled solutions. Worldwide activities, excellent reference plants from China to Mexico and offices or partners in many countries are for our customers benefit. We specialise in the design and realisation of

Biological Wastewater Treatment Plants.

They are built to the customers requirements using up-to-date technologies. Sequenced Batch Reactors (SBR), traditional continuous flow plants, as well as aerated lagoons are within our scope.

WWTP of the village Münchwies, Germany

We offer solutions beginning from 100 up to 100,000 persons (p.e.). Our technology guarantees economical, high level performance with utmost reduction of BOD5, COD, N and P. Upon request, the treated wastewater could be recycled for further use (irrigation, car-wash, toilet flushing etc.).

Beside the engineering and realisation of biological wastewater treatment systems we offer to the worldwide market one of the most effective and experienced surface aerators, based on the patented invention of our Swiss partner (NORM A.M.C. AG): The


is a perfect installation for biological aeration tanks. Operating at fixed bridges or combined with our floating systems (i.e. for SB-Reactors).


How We Work

Biogest International® GmbH is a typical engineering company. We are independent and not bound to a limiting product range. Among hundreds of reference plants are also the “tailor-made” plant concepts, which consider the specific project conditions. The result is an optimised plant concept which meets the requirements of our customer.

Pretreatment station of the WWTP “Amreya” (Alexandria), Egypt

We combine our engineering and design-work with the partial or complete realisation of the treatment system. Upon the request of our client we might cooperate with a local civil construction company or take over the responsibility for the turn-key installation. Furthermore, we will be reliable for after sales service – organised by our local office or partner. Finally, we could operate the plant with full responsibility for one or more years.


Short Profile of the Company

WWTP of the Korean city Muju

We are a German company with our head-quarter in Dresden (Saxony). The following rough figures may define our typical profile:

  • Foundation in 1992.
  • Our registered capital is € (EUR) 0.5 Mio.
  • Our staff counts approx. 20 skilled employees.
  • We have daughter companies in China and Bulgaria and more than 10 partners worldwide.
  • We are suppliers to Bosch, Siemens, Lufthansa (Kempinski), Passavant, Lurgi, the German Bundeswehr (German Federal Armed Forces) and to other important customers.

You will find our detailed profile with selected reference information in our information brochure: PDF file (Portable Document Format) INFO 015e.

Wastewater Treatment Plant (WWTP) of the Adam Opel AG, Germany


Our Key-Performances are:

  • Biological WWTP's
  • SBR-Technology:
  • Grey water purification
  • WWTP´s for hotels
  • Purification plants for villages
  • Clarification plants for dairies
  • Wastewater treatment plants (WWTP´s) for potato processing
  • Wastewater treatment plants for textile factories
  • Wastewater treatment plants for tobacco processing
  • Sewage treatment of rendering plants
  • Purifying of wastewater of slaughterhouses
  • Sewage plants for military camps
  • Treatment of toxical effluents
  • etc.

Products and Services” – The general brochure about the delivery program of our company:


Our References of the last few years

Please have a look at our references lists:


PLC - programmable logic controller


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