DISCUSSION. THE TREATMENT OF SEWAGE SLUDGE BY BACTERIAL DIGESTION.

Keywords: TREATMENT, SEWAGE, SLUDGE, BACTERIAL, DIGESTION, PLANT, CONVERSION, GAS, POWER, TANKS, SOLIDS, DISPOSAL, METHODS, ODOURS, SEPTICISATION, IMHOFF, SEPTIC, CLIMATE, MANURE, BIOAERATION, ECONOMICS, TEMPERATURE, ALKALINITY, STAGE, EXPERIMENTS, WORKS, LAND, AGRICULTURE, ZONING, BIOLOGICAL, ACTIVATED, MICROORGANISMS, MIXING, CHAMBERS, EXHAUSTS, EFFLUENT, PUBLIC HEALTH, COLLOIDS, SEPARATION, CAPACITY, INDUSTRIAL, ANAEROBIC, FERMENTATION, STIRRING, UK, GERMANY, INDIA