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1. Which of the following waste disposal tasks are achieved by a septic tank with its dispersion tranch ? 1. Aerobic sluge digestion 2. Settling and anaerobic sludge digestion 3. Anaerobic sewage stabilisation 4. Bio-oxidation of effluent Select the correct answer using the codes given below :





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MCQ->Which of the following waste disposal tasks are achieved by a septic tank with its dispersion tranch ? 1. Aerobic sluge digestion 2. Settling and anaerobic sludge digestion 3. Anaerobic sewage stabilisation 4. Bio-oxidation of effluent Select the correct answer using the codes given below :....
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