ID-Monogramm mit grünem BlattIngenieurbüro DomogallaBioenergy & Process Engineering

Completed projects

Biogas and biomethane project references

Four international plant projects demonstrate my experience in process engineering, project management, construction supervision and commissioning of biogas and biomethane plants for challenging biogenic residues.

The references cover plants in Germany, Indonesia, China and Serbia. They document technical implementation from further development of the plant concept and coordination of construction through to commissioning and operator training.

4reference projects4countries2006–2022project periods

Project portfolio

International references in bioenergy and process engineering

The overview combines key technical data with my personal project contribution. Each link leads to photographs, plant information and detailed project documentation.

Visualisation of the Bad Köstritz bioenergy plant

01

Bad Köstritz biogas plant

4 MWel from bioethanol production residues

Country and period
Germany · 2006–2007
Plant capacity
4 MWel
Feedstocks
Ethanol stillage and other organic residues from bioethanol production
Project phase
Construction, commissioning and handover to plant operation

My personal scope of services

  • Construction coordination
  • Commissioning of the bioethanol and biogas plant
  • Training of operating personnel

Technical feature

The biogas plant supplied process energy to the bioethanol plant and enabled energy-autonomous operation without an external energy supply.

View detailed project documentation
Overall view of the Sangatta biogas plant in Indonesia

02

Sangatta biogas plant

9.9 MWth from palm oil production residues

Country and period
Indonesia · 2014–2017
Plant capacity
9.9 MWth
Feedstocks
Empty fruit bunches (EFB), palm oil mill effluent (POME) and decanter sludge
Project phase
Project management, construction and commissioning

My personal scope of services

  • Project management
  • Construction supervision
  • Commissioning

Technical feature

Combined material and energy recovery from solid and liquid palm oil residues – EFB, POME and decanter sludge.

View detailed project documentation
Gas upgrading and CNG filling station at the Shangzhi biomethane plant

03

Shangzhi biomethane plant

30 MWth from maize and rice straw silage

Country and period
China · 2019–2022
Plant capacity
30 MWth
Feedstocks
Maize straw silage and rice straw silage
Project phase
International project coordination, construction and commissioning

My personal scope of services

  • International project coordination
  • Construction supervision
  • Commissioning

Technical feature

Biogas upgrading to CNG, sale through the plant-owned filling station and simultaneous production of an organic NPKS fertiliser.

View detailed project documentation
Main digester of the Vrbas bioenergy plant in Serbia

04

Vrbas bioenergy plant

6 MWth from sugar industry residues

Country and period
Serbia · 2020–2022
Plant capacity
6 MWth
Feedstocks
Sugar industry residues, primarily sugar beet pulp
Project phase
Further process design, construction and commissioning

My personal scope of services

  • Further development of the process design
  • Support during construction
  • Commissioning

Technical feature

Use of sugar beet pulp as the main feedstock in a 6 MWth bioenergy plant for the sugar industry.

View detailed project documentation

Project expertise

Experience across the complete project chain

The references demonstrate practical experience with different feedstocks, international supply chains and complex interfaces between process engineering, construction and plant operation.

Process engineering implementation

Plant concepts for biogenic residues are aligned with feedstock properties, process stability, energy yield and operational requirements.

International project coordination

Technical interfaces, suppliers, construction progress, open issues and decisions are coordinated in a structured manner.

Commissioning and knowledge transfer

Controlled start-up, technical acceptance and operator training support the transition to stable plant operation.

Your project

Are you planning a biogas or biomethane plant, or do you want to further develop an existing plant concept?

Describe the feedstocks, project phase and objectives. This provides the basis for defining the appropriate engineering scope.

Submit a project enquiryView engineering services