engineer
productivity
biogas plants
Expertise/ report | Studies | Conception | Calculation | Permission
Engineering | Construction | Start-up | Improvement | Delivery of equipment
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Services provided by Krieg & Fischer
We are experts in the application and utilisation of biogas technology. That's it. As long as the topic is biogas we are interested in all jobs - worldwide. Of course, up to now, most of our work has been done in Germany. But we have also done consulting and construction work in Lithuania, Switzerland, The Seychelles, Japan, Slovacia, Italy, Austria, Ghana, Thailand, Ukraine and many other countries - all for biogas.
Simply stated: we offer our knowledge - you can hire us.
We have clients from agriculture and from industry and from municipalities. Our clients are large companies that offer complete turnkey biogas and digestion plants, consulting companies, farmers, municipalities, private people and so on and so on.
 
  Expertise /report Expert opinion for court hearings and insurance claims for example Hazard analysis regarding German ordinance on Industrial Safety and Health (BetrSichV)
 
  Studies

We conduct studies for technical and economical investigations:

  • preliminary studies before planning and construction starts
  • studies about the most effective process technologies
  • studies about influences of different types of input
  • studies about impacts of spreading digested substrates onto fields
  • studies about improvement of existing plants
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  Conception The choice of the best process technology from a technical and economical point of view depends largely on the input substrate. Krieg & Fischer has a great variety of experience with one- and two-stage, mesophilic and thermophilic biogas plants. We have experience in treatment of all types of manure, biowaste, kitchen waste, sludges, etc.  
 
  Calculation Performing the cost assessment for complete biogas plants is Krieg & Fischer's daily business. We do not only perform calculations for our own biogas plants but we offer our special knowledge to our clients. Using our conceptions and calculations, other companies, for example plant construction companies, are able to provide their clients with quotations - and can be sure that they have a proper quotation.  
 
  Permission We help our clients to obtain the required permission for their new biogas plants. Either we work together with our clients or we do everything for them on our own
  • depending on the situation.
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  Engineering We do the engineering for all kinds of biogas and digestion plants (except for anaerobic waste water treatment plants):
  • engineering for complete plants
  • engineering for process technology
  • engineering for heat exchangers, process control systems, measurement
  • engineering for flow sheets
  • pre-engineering, detailed and final engineering
 
Construction We do all the organisation at construction sites and supervise all construction work on site - worldwide:
  • construction of civil works
  • construction of tanks and assembly of mixers
  • construction of preatreatment halls
  • construction of pumps and tubes and equipment
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Start-up

We start all types of biogas and digestion plants:

  • checking of all parts of the plant
  • checking of all equipment
  • checking of inoculation and microorganisms
  • checking of substrate
  • checking of biogas production
 
  Improvement We optimise existing plants:
  • improvement in technique and economy
  • improvement in process technology
  • improvement in equipment such as heat exchangers, gas and diesel gas engines
  • improvement in measurement and control devices
  • general improvement
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  Delivery of equipment Especially outside Germany there are many countries in which biogas plants are not common. Often there is lack of appropriate equipment or no experience with corrosion and biogas resistance exists. As a result of our many years of experience and involvement in more then 40 biogas plant jobs, we can competently advise our customers on obtaining parts from experienced companies: pretreatment equipment, tanks, pumps, gas system, safety devices, measurement devices, mixers, gas holders, gas engines, diesel gas engines - all required equipment. And we know who delivers the best equipment at the best rates worldwide. We can help you to find this.  
 
  Download further information see download area
 
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  © Krieg & Fischer Ingenieure GmbH, 2001 IDEAS Göttingen, Germany