The effect of humic substance and melaphene on anaerobic biocenosis of active sludge was detected. The different influence of humic substance and melaphene on the growth of microorganisms in anaerobic sludge depending on the concentration and the stage of growth was discovered. The optimal concentrations of humic compound – 10–1 g/l, melaphene – 10–6 mg/l for more intensive growth microorganisms were selected.
биологически активные вещества, гуминовый препарат, мелафен, анаэробные микроорганизмы, biologically active substances, humic substance, melaphene, anaerobic microorganisms
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