PDF chapter test TRY NOW
Arrange the steps correctly to represent the wastewater treatment:
Answer variants:
Sedimentation
Aeration to remove microbial contaminants
Sludge removal
Chlorination and UV radiation to remove any
microorganism contamination
microorganism contamination
Pre-screening to remove solid and solid particulates
Sand filtration
Pre-treatment
Wastewater
Treated Effluent
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