Engineering Office


As an independent engineering firm we develop economic and innovative solutions, primarily in wastewater treatment and waste management, including EI&C-technology. We offer:

  • Independent consulting
  • Efficiency in project development and implementation
  • One stop project management or in collaboration with reliable partners

Mission Statement:

‚Out of the box‘ thinking – comprehensive consulting – prompt implementation

Profile - Expertise and services

Preparation, development and coordination are the most important things. Most of our customers are municipalities and organizations as well as industry and business clients. We offer the following array of services, mainly in the area of biological wastewater treatment:

  • Project preparation which means basic evaluation and assesment of present situation
  • Project development, essentially being preliminary planning, blueprint – and construction permit planning and implementation planning
  • Project coordination, including supervison of project and construction work as well as documentation

Our core competences in the area of biological biofilm processes (MBBR – Moving-Bed-Biofilm-Reactor), are assisted by a variety of specialized and collaborating engineering firms.

Employer supports Employer

Our service for domestic and foreign companies:

  • Service and support for countries, which are going to invest or settle in China, Thailand and Vietnam
  • Service and support for foreign countries, looking for cooperation partners especially in Germany
  • Technology transfer inter alia
    - Savety trap for outlets
    - Clampiung bolts newest generation for workpiece holder
    - Carbon in construction industry
    - New cooling tower technology
    - Patented Process PLA:
    Already at the end of 2019, we have patented the process and the equipment for the production of polylactide (PLA) from a lactide mixture by means of polymerization. The patent was granted in Germany. Meanwhile the international patent application has also been filed (registration under PCT/DE2020/100113).
    View Patent Certificate

  • View Patent Certificate

  • View Patent Certificate

Our Partners

  • China Guanghua Foundation (power of attorney is available)
  • Qingdao Sino-German Ecopark Development Co. Ltd.
  • Dr. Frank Panning, Consulting Engineers / Thailand
  • Lalima Electrics, Mechanics & Enviromental Corporation S. R. Vietnam


EvU®-Ingenieurbüro Koch
Alte Kolonie 30
01609 Gröditz

Phone: +49(0)172/8713574
Fax:      +49(0)35263/68444

Your contact partner:
Reinhard Koch
eMail: koch.r@evu-ib.de

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