Operating Principle Biological Sewage Treatment System DVZ-SKA- BIOMASTERThe Biological Sewage Treatment system consists of three watertight compartments and other equipment:1. Pre-treatment Tank2. Treatment Tank3. Disinfecting Tank4. Other Equipment (pumps, blowers, dosing pumps, level sensor)PRE-TREATMENT TANKThe "black water" is fed through the pipeline using gravity or a vacuum and flows through the sewage inlet into the pre-treatment tank, where intensive sedimentation and pre-treatment takes place using oxygen, a continuous supply of which is provided by a … [Read more...]