Project meeting of STEP at the site of the company ATS - Agro Trading & Solutions in Hardegsen (Photo: DBFZ)

Heat Power Biogas Biomass technologies Validation market potential

Project ID 03KB115

OptiMand - Optimized Use of Milling By-products for Demand-driven Bioenergy Production by Means of Innovative Monitoring, Measuring and Control Methods

Grain harvest (Photo: Martin Dotzauer, DBFZ)

Duration

  • 15.09.2016 – 30.09.2019

Contact

DBFZ Deutsches Biomasseforschungszentrum gemeinnützige GmbH
Torgauer Straße 116
04347 Leipzig

Eric Mauky – project manager
Telephone: +49 (0)341 2434-745
E-mail: eric.mauky‍@‍dbfz.de

Jörg Kretzschmar – further contact person
Telephone: +49 (0)341 2434-419
E-mail: joerg.kretzschmar‍@‍dbfz.de

Partner

03KB115B - S+B Service und Betrieb GmbH
03KB115C - International Consulting Bureaux (ICR)

Associated partners

Cooperation partners

Subpartner

Results

Final report (2020) only available in German

Subject and aim

The project addresses the use of biogenic residuals and process flexibility for demand-driven energy production. For flexible biogas production based on grain waste and milling by-products, a model-based process control has been further developed and tested on a plant scale. In addition to conventional process analysis, on-line sensors for the detection of volatile organic acids in the gas stream as well as in the fermentation medium (semiconductor sensor and microbial electrochemical sensor platform) are to be included.

Measures

DBFZ

  • Development of a model-based observation and control method
  • Development and evaluation of microbial electrochemical sensors

S+B Service und Betrieb GmbH

  • Provision of process data
  • Process optimization in the flexible use of grain waste and milling by-products

Focus

DBFZ

  • Model predictive control
  • Microbial electrochemical sensor
  • Process flexibility

S+B Service und Betrieb GmbH

  • Process optimization
  • Process monitoring and data acquisition

ICR

  • Further development and evaluation of the semiconductor sensor
  • Construction of an adapted measuring system for the use at biogas plants

ICR

  • Further development semiconductor sensor
  • Validation experiments

Back

Project Search

Topics

Further networking

enArgus
Project database