Making processes stable and sustainable

The biogas industry makes an important contribution to resource-efficient energy generation. However, the processes involved are technically demanding: Changing substrates, biological processes, and continuous operation place high demands on plant stability, availability, and profitability. Water is also used at various points in the biogas industry. Organic loads, deposits, and biofouling impede the throughflow and heat transfer. If these influences are not managed, plant performance and efficiency will drop and operating costs will increase. Our solutions support the stable operation of water-borne material streams in biogas plants. They limit the effects of fouling and help to make processes more reliable, energy-efficient, and consistently productive. Learn more about typical applications in the biogas sector and the right solutions.

Crystallizing ASS into solid fertilizer

Chemical air scrubbing is used to capture emissions containing ammonia. This often produces ammonium sulfate solution, or ASS for short. Typical fields of application include fermentation residue treatment in biogas plants, sludge treatment, and industrial drying and processing methods, in which ammonia emissions must be safely reduced. ASS contains nitrogen and sulfur and is therefore a valuable source of nutrients.

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