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Public Sewage Treatment Result
Date Posted: 2015-12-28 14:48:13
By comparison from the appearance of sampling, there is difference on colour between before treatment and after 4 weeks (28 days) treatment. The colour had became more light and clear. This result show that the sludge in the waste water was reduced.
By comparison from the Lab Analysis, the reading of C.O.D and B.O.D were reduced: B.O.D. reduced 51.67% at reading spec 29 / C.O.D. reduced 45% at reading spec. 77 / Suspended Solids reduced 46.30% at reading spec. 29 / Ammonical Nitrogen reduced 27.21% at reading spec. 20.6