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ȱ ʲôP(gun)ϵ Ҫڅ(du)M(jn)ˮCODȸߵˮͨ(hu)M(jn)Ѕ(yng)CODȥ߷yЙC(j)D(zhun)׃?yu)ͷױЙC(j)BOD/CODıֵ ڳˇУҪͺĽl.......Ó̎^(gu)Ҫȱl²á...
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Ԝpٿ (x)N܉ߣ 1߷Чӿȥߵؗ͜lµ\(yn) 2BODȥNеļںȱl܉ȥBOD 3܉yЙC(j)ȥ簷(li) ֮Դˮ̎˾---F(xin)؛(yng)N...
(x)c(x) 1 (x) ( Nitrifying bacteria ) һ(li)Լ(x)ˮлɰڵѭh(hun)ˮ|(zh)^(gu)аҪĽɫ 2(x)ƄһNڿB(yng)ֳˮȵ̎턩Hʹஔ(dng)ܰl(f)]Ҋ(jin)ӰЧԽ(li)Խ~(y)ѵĚg...
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