The abattoir effluent exceeded the acceptable limits for COD with a mean reading of 13,400 mg/L In this study, EC levels recorded an increasing trend for the tanker services < wire < paper and pulp < battery industries, which were higher than those of the acceptable limits of the Emfuleni Local Municipality (ELM).
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Shotgun metagenomic and physicochemical profiling of municipal wastewater treatment plants using activated sludge and trickling filters.
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