In the purification of water and wastewater more and more process-technology steps for cleaning and purification are coming into use, which combine to form a complete installation. Processing can be divided into physical, physical/chemical and biological treatment. The biological phase represents the heart of the process. In this phase, carbon and nitrogen compounds are biologically broken down. The basis of this process is effective mixing and the efficient addition of oxygen, so that the biologically active bacteria can work effectively.
INVENT has specialised in exactly this area, and its innovative products make it one of the world’s leading concerns in the field of mixing and aeration technology for water and wastewater treatment.