Is there a chemical or other physio-chemical means of eliminating the troublesome zooglia organisms and returning the wastewater system to good health??

Problem statement: A 1 million gallon per day biological wastewater treatment system received influent wastewater containing high concentrations of organic acids (especially acetic acid), other materials with high total organic carbon, spent aluminum sulfate, and exhibits a pH typically in the range of 3.5. The wastewater ...continues