- Engineering of a thermophilic, two-stage kitchen waste digestion plant for a German plant construction company: calculation, flow-sheet, measurement devices, dewatering of digestion stage
- Optimisation of a large-scale German biowaste digestion plant: controlling on site, giving an expert opinion, proposals for improvement, advisory
- Preplanning and Engineering of methanisation stage for a biogas plant for digestion of waste water and waste of a factory for starch production (potato-starch) in Germany. Cost assessment, preparation of tenders, technical calculation of tanks, mixers, pumps, tubes, electro-, measurement & control technology, etc.
- Studies on the digestion of manure, dung, grass, etc. for several biogas plants in Austria and Italy incl. cost assessment
- Engineering, calculation and construction supervision of a farm-scale biogas plant in Germany
- Delivery of tanks, gas system and diesel gas engine for a biogas plant in Japan. Knowhow provision for Japanese engineering bureau
- Engineering for a residual waste digestion plant in Germany for an engineering bureau incl. development of process technique and cost assessment
- Calculation, conception, pre-engineering, cost assessment, preparation of quotation for a large-scale biogas plant (pig manure) in Spain for a German plant construction company
- Calculation, conception, pre-engineering, cost assessment, preparation of quotation for a large-scale biogas plant (manure, cofermentation products) in Japan for a German plant construction company
- Detailed plannings, preparation of tender documents, construction supervision of an agricultural biogas plant in Germany for a consulting company
- Study for total treatment of manure and cofermentation products up to drinking water quality for a German plant construction company
- Expert study on the effects of digested manure and kitchen waste applied on agricultural fields
- Several consulting activities for plant construction companies for engineering and realisation of biogas plants, i. e. in process technique, heat exchangers, pumps, etc.