brings and holds the biological balance in aerobic and anaerobic clarification processes. It compensates fluctuations in the composition of the waste water and allows a smooth and rapid biological degradation of the pollution load in the water, bio-algeen K 20 prevents the emergence of hydrogen sulphide (H¬ 2S) and other unpleasant smells. The electric potential of the produced flocs remove resolved and unresolved contaminants from the wastewater. By
the qualities of the culture medium bio-algeen K 20 will be bad working purification plants very quick regenerated.