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ժҪ:��ˮ��ữ,��༉(j��)A /O ��ֱ��Ĥ��(y��ng)��( vertical tubulant biological reactor,��VTBR)��Fenton ��M�ϼ��g(sh��)��(du��)��(sh��)�H��Uˮ�M(j��n)��̎��,��ˮ��ữ�A(y��)̎��A��ˏUˮ��,��̎��ЙC(j��)ؓ(f��)�ɣ�һ��(j��)A /O VTBR ��Ó̼��,��(j��)A /O VTBR ��ҪÓ̼��Ó��,��(j��)��VTBR ��(qi��ng)��(du��)��ȥ��F(xi��n)enton ��t��(du��)��ˮ�M(j��n)��̎��,��ԇ�(y��n)�Y(ji��)��:��M(j��n)ˮρ( COD) ��3 000 �� 3 500 mg /L,��ρ( BOD5) ��1 212 mg /L��ρ( NH3 -N)��109 mg /L �l��,��ֺ��ρ(DO) ��3 �� 7 mg /L,��ȱ��ρ(DO) < 1 mg /L��ͣ��r(sh��)�gHRT 56 h,��ԓ��ˇ��(du��)COD,��BOD5��NH3 -N ��ȥ��ʷքe��98% ,��99% ,��95% ��ˮ�_(d��)GB8978 �� 1996��ˮ�C��ŷŘ�(bi��o)��(zh��n)��е�һ��(j��)�ŷŘ�(bi��o)��(zh��n),��

�P(gu��n)�I�~:��Uˮ;VTBR;COD;��

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��ֱ��๦��(y��ng)��(VTBR) ��(n��i)�bܛ��,��ܛ�Ի��Ĥ�d�w��Ĥ��,��|(zh��)Ч��,��׶��ȃ�(y��u)�c(di��n)��ʯ�ͻ��,��ˎ��I(y��)�Uˮ,��ˮ��ˮ̎��еõ��(y��ng)�ã�8-10�ݡ��ǽ��UˮNH3 -N ��COD ��,��ɷ֏�(f��)�s,��Բ�Ϊ�(d��)��ˇ��y��C��Uˮ�܉��_(d��)��(bi��o)�ŷ�,��о��ö༉(j��)VTBR ��(y��ng)��̎��Uˮ,��o��W(xu��)��(du��)COD �Ͱ��^�õ�̎��Ч��,��_(d��)GB8978 �� 1996��ˮ�C��ŷŘ�(bi��o)��(zh��n)��е�һ��(j��)�ŷŘ�(bi��o)��(zh��n),��

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