�༉A/O VTBR �M�Ϲ�ˇ̎��Uˮ

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ժҪ:��ˮ��ữ,��༉A /O ��ֱ��Ĥ��( vertical tubulant biological reactor��VTBR),��Fenton ��M�ϼ��g(sh��)��H��Uˮ�M��̎��,��ˮ��ữ�A̎��A��ˏUˮ��ԣ��̎��ЙCؓ��,��һ��A /O VTBR ��Ó̼��,��A /O VTBR ��ҪÓ̼��Ó��VTBR ��ȥ��,��F(xi��n)enton ��t��ˮ�M��̎��,��ԇ�Y(ji��)��:��Mˮρ( 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�gHRT 56 h,��ԓ��ˇ��COD��BOD5,��NH3 -N ��ȥ��ʷքe��98% ��99% ,��95% ,��ˮ�_GB8978 �� 1996��ˮ�C��ŷŘ˜ʡ��е�һ��ŷŘ˜�,��

�P(gu��n)�I�~:��Uˮ;VTBR;COD;��

��Uˮ��ú�ߜظ��s,��ú��,��a(ch��n)Ʒ��ռ��^��Юa(ch��n)��ďUˮ,��仯�W�ɷ֘O��s,��Г]�l(f��)��,����s�h(hu��n)��h(hu��n)��廯��,��,��s�h(hu��n)��,��Լ��İ��},��,��軯��ȟo�C�}�1-2��,��̎��ѳɞ�Uˮ��c��y�c,��Ŀǰʹ��^��﷨�еą��Y(ji��)�ϵ�̎��ˇ,��A /O��A2 /O ��ˇ�Ǳ��^��еĽ��Uˮ��̎��ˇ��3-5��,��̎��ˮCOD ��NH3-N ��Ⱥ��yͬ�r�_��,��Ҫ��MˮCOD ��^�ߣ��ЙC��,��Ļ��,��ҽ��UˮNH3 -N ��^��,��ｵ��COD ��^��,��Ч��,��ܳ�ְl(f��)�]ȱ��η��^��Ќ�COD ��ȥ��6-7�ݡ�

��ֱ��๦��(VTBR) ��(n��i)�bܛ��,��ܛ�Ի��Ĥ�d�w��Ĥ��,��|(zh��)Ч��,��׶��ȃ�(y��u)�c��ʯ�ͻ��,��ˎ��I(y��)�Uˮ��ˮ��ˮ̎��еõ��ã�8-10��,��ǽ��UˮNH3 -N ��COD ��,��ɷ֏��s��Բ�,��Ϊ��ˇ��y��C��Uˮ�܉��_��ŷ�,��о��ö༉VTBR ��̎��Uˮ,��o��W��COD �Ͱ��^�õ�̎��Ч��,��_GB8978 �� 1996��ˮ�C��ŷŘ˜ʡ��е�һ��ŷŘ˜�,��

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