Environmental Technology
Industry / Markets
Filtration of process liquids and waste water
The biological treatment stage can be filtered out of a wastewater treatment plant (MBR membrane bio-reactor) and digested sludge can be concentrated.
There is also the possibility of gray water filtration.
These processes are becoming increasingly important as more and more regions are struggling with water shortages (e.g. Southern Europe).
There are indications that legislation will create opportunities to reuse wastewater to a greater extent than before.
Service
for filtration of process liquids and waste water
Water and wastewater treatment
Service
for water and wastewater treatment
Agricultural technology
Liquid manure and fermentation residues are used as natural fertilizers due to their high availability, the nutrients they contain (nitrogen, phosphorus and potassium compounds) and the lack of some mineral fertilizers (especially phosphate).
However, the different composition – both of the manure from different livestock and of digestate – as well as the different requirements of the respective crops rarely represent a well-suited combination.
In addition, liquid manure and fermentation residues consist largely of water, which means that an unnecessarily large amount of fuel is consumed during application in the field.
