BOD

There was a corresponding text as follows～1Reviews～

• 1.03.08 Wastewater treatment by the use of UASB and the Down-flow Hanging Sponge（DHS）(Non-aeration)
Search for keyword:Anaerobic Sludge Blanket treatmeut (UASB), BOD, DHS, Excess sludge reduction, Non-aeration, Sewage treatment, SS, Wastewater treatment

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