Waste water engineering
♦️ Oxidation ponds
👉 Oxidation pond are low cost waste water treatment units, stabilise the waste water under aerobic conditions.
👉 Oxidation ponds on the principle of Algal bacterial symbiosis.
👉 It is best work in tropical climatic zones (Temperature zone)
👉 BOD loading rate or organic loading rate depends on latitude of a place.
👉 Detention time :- 2 to 6 weeks (20 - 30 days)
👉 Depth :- 1 to 1.5 m
@Civil_engg_competitive_exam
♦️ Oxidation ponds
👉 Oxidation pond are low cost waste water treatment units, stabilise the waste water under aerobic conditions.
👉 Oxidation ponds on the principle of Algal bacterial symbiosis.
👉 It is best work in tropical climatic zones (Temperature zone)
👉 BOD loading rate or organic loading rate depends on latitude of a place.
👉 Detention time :- 2 to 6 weeks (20 - 30 days)
👉 Depth :- 1 to 1.5 m
@Civil_engg_competitive_exam