Background optimisation

The first (and easiest) step in optimising the efficiency of a biogas plant is to increase gas production through the targeted use of trace elements in the fermentation. We would therefore like to briefly illustrate our approach when using our ProEn trace element mixture  as an example of our technical consulting:

Recording of plant data

We compile the core data of the plant as the basis of our work. This includes the size of the fermenter, the current output actually being achieved, as well as the composition and quantity of the substrate being used. In addition, we will examine any available analysis data, such as the current acid spectrum.

Analysis of the trace element level

In ongoing operation, we will take a sample from the fermenter and analyse the prevailing trace element level. We compile ProEn Trace Elements individually for each plant based on that analysis, and calculate a recommended monthly dosage to set the fermenter to an ideal level.

The analysis is free for customers using ProEn Trace Elements. On request, we will also perform an analysis and provide a detailed recommendation independent of a ProEn Trace Elements order. Naturally, we charge our client for this.

Time required for the analysis

approx. 8 workdays
 

Competence

More than 20 years of experience in planning and starting up anaerobic processes in industry and agriculture

Examples

1987
  • Start-up and operations management of an industrial anaerobic process water purification plant
2000
  • Development, planning, start-up and operations management of a 3 MWel renewable raw material biogas plant
2004
  • Start-up of our 4.2 MWel “reference biogas plant” with a yeast drying facility in Northern Germany
2006
  • Optimisation of a 4 MWel renewable raw material biogas plant
2008
  • Consulting and start-up of a large-scale pilot plant for the fermentation of renewable raw materials for an energy company
  • Market launch of the ProEn trace element mixture
  • Consulting for several renewable raw material biogas plants for operations and process optimisation
2009
  • Consulting and start-up of an industrial renewable raw material biogas plant with connected biogas treatment
  • Concept development and contract consulting for a 1.5 MWel biogas plant with connected biogas treatment
2010
  • Operations management of three industrial biogas plants
  • Weak points analyses for two industrial plants
  • Consulting and support of various industrial and agricultural plants
2011
  • Planning and project management of an industrial plant

Association Work