ABR+ ��(f��)�Ϻ��(y��ng)��+ BAF̎��ˎ�Uˮ

��r(sh��)�g��2011-12-15 11:00 ��Դ��h(hu��n)�� : ��x��2507

ժҪ: ��ˎ��ˎ�Uˮ�ɷ֏�(f��)�s, ˮ�|(zh��)׃��, ��^��,��ABR+��(f��)�Ϻ��(y��ng)��+BAF��ˇ̎��ˎ�Uˮ,��\(y��n)�нY(ji��)��: COD��BOD5,��NH3-N,��SSƽ��ȥ��ʷքe�_(d��)95%��98.7%,��73.3%��93.5%, ��ˮˮ�|(zh��)GB8978-1996��ˮ�C��ŷŘ�(bi��o)��(zh��n)��һ��(bi��o)��(zh��n),��

�P(gu��n)�I�~: ABR; ��(f��)�Ϻ��(y��ng)��; BAF; ��ˎ�Uˮ

1 ��̸śr

��ʡ�˴��ĳ��ˎ��˾��I(y��)��ⶾ�ڷ�Һ��С��ȿڷ�Һ��ˎ�ڷ�ҺˎƷ��a(ch��n),��a(ch��n)�^��еďUˮ��Ҫ��Դ��ϴˎ�Uˮ,��ȡ�Uˮ��ϴƿ�Uˮ,��O(sh��)��ϴ�Uˮ��܇�g��ϴˮ,��Uˮ��Ҫ�ЙC(j��)��Ⱦ�ɷ��: ����ЙC(j��)��,��,��ľ�|(zh��)�ء��A,��|(zh��),��Ό��|(zh��),��,��ۼ��ˮ��a(ch��n)��ȡ��Uˮ��COD,��Ҹ��,��ˮ�ؾ��^��, pH ��5 ~ 6, �Uˮ�ŷŌ��gЪ�ŷ�, ˮ�|(zh��)��(d��ng)�^�󡣏Uˮ�ŷ��500 m3 /d,��

�Uˮ�и��N�ЙC(j��)��Ⱦ�ﺬ��^��, �UˮB/C ��0.4, ��^��,��˲��ABR+��(f��)�Ϻ��(y��ng)��+ BAF ��w��̎��ˇ, ��û��+�^�V��o��ﻯ̎��ˇ��

2 ˮ�|(zh��)ˮ��

܇�g�gЪ��ˮ, ��{(di��o)��(ji��)��ռ��M(j��n)��̎��ϵ�y(t��ng), ˮ��20 t/h,��Uˮˮ�|(zh��)��ŷŘ�(bi��o)��(zh��n)Ҋ��1,��ˮ��(y��n)��(zh��)��GB8978-1996��ˮ�C��ŷŘ�(bi��o)��(zh��n)��е�һ��(bi��o)��(zh��n)��

3 ��ˇ��

��ˇ��Ҋ�D1,��

��a(ch��n)�C�ϏUˮ��(j��ng)��ž��M(j��n)��{(di��o)��(ji��)��, ��{(di��o)��(ji��)�؃�(n��i)�{(di��o)��(ji��)ˮ�|(zh��)ˮ��, ��(j��)�M(j��n)ˮˮ�|(zh��)��r, ͨ�^�Ԅ�(d��ng)�b��Ͷ�ӉAҺ��pHֵ,��Ͷ��Na2CO3��PAC, �ȿ��Ի��һЩ��ЙC(j��)��, �ֿ��ABR��(y��ng)��ĉA�ȡ,��س�ˮ�M(j��n)��ABR, ��(j��ng)�a(ch��n)��,��ЙC(j��)��, ��Чȥ��COD,��ABR ��ˮ��M(j��n)��(f��)�Ϻ��, ��(f��)�Ϻ��ͨ�^��ͺ͑Ҹ��΢��f(xi��)ͬ��, ��Чȥ��󲿷�COD ��NH3-N,��

��(f��)�Ϻ��س�ˮ��M(j��n)��M(j��n)�й�Һ��x,��(f��)�Ϻ��, ��ߏ�(f��)�Ϻ��е��س�ˮ��M(j��n)BAF ��M(j��n)��̎��, ��ˮ��ŷ�,��

����D(zhu��n)�d��ǳ��ڂ��f��Ϣ֮Ŀ��,��Ё�Դ��(bi��o)ע�e(cu��)�`��ַ��ĺϷ��(qu��n)�棬Ո��߳֙�(qu��n)��C��c��W(w��ng)(li��n)ϵ,��҂��r(sh��)��,��h��x�x,��