��ĸ�Uˮ̎��y ��Y̎��g(sh��)�ɱ��

��r(sh��)�g��2011-05-04 16:58 ��(l��i)Դ��Ї�(gu��)��ˮ̎��̾W(w��ng) ��: ��x��4035

һ,��

ȫ��ĸ��a(ch��n)��300��f(w��n)��,��V��(y��ng)��ᄾơ�ʳƷ,��t(y��)ˎ,��,��yƷ��I(l��ng)�򡣽�ĸ��һ�N��͵ĠI(y��ng)�B(y��ng)��|(zh��),��N��Ͷ��,��{(di��o)ζƷ�Ј�(ch��ng)��Խ��(l��i)Խ�ܵ��M(f��i)�ߵ�ϲ��(��i)��ĸ��^��(qi��ng)��΢��,��ڏU��۰l(f��)��a(ch��n)��ĸ֮��ďUˮ��ЙC(j��)��y�ٱ��̎��,��@��ǽ�ĸ�ИI(y��)�Uˮ�y��̎��Ҫԭ��

�ԏU��۞��Ҫԭ�ϵĽ�ĸ�Uˮ,��ں��^�ߵĺ�ɫ��,��(l��i)�Լ��ǵ��|(zh��)��ɫ�^��,��غ�ɫ,��Uˮ�к��s0.5%��|(zh��)��Ҫ�ɷ֞��ĸ��|(zh��),��w�S��,��z�w��|(zh��)��Լ�δ��õďU��еĠI(y��ng)�B(y��ng)�ɷ��皈?zh��)ǵ�,��Ľ�ĸҺ�w�l(f��)�͹��з��x�Ľ�ĸ�Uˮ,��COD30000—70000mg/L��߿��_(d��)110000mg/L,��C�ϏUˮ��COD��8000—22000mg/L,��

��Ҏ(gu��)̎��

��ĸ�Uˮ�к��иߝ�ȵ��ЙC(j��)��,��(gu��)��(n��i)��̎��ϵ�y(t��ng)��Ҫ��̎��ʽ,��{(di��o)��(ji��)��ữ��ǰ̎��W(xu��)��,��⸡,��ɰ�V�Ⱥ�̎��^(gu��)�̡��(gu��)��(n��i)�Ĵ��ͽ�ĸ��I(y��)��A2O̎��ˇ,��̎��A��CODȥ��ʞ�65-80%,��̎��A�ε�CODȥ��ձ��^�ͣ��30-40%,��ĸ�Uˮ��(j��ng)��-��ȱ��ϵ�y(t��ng)̎��,��ˮCOD��_(d��)��1000-1800mg/L��ɫ��ȥ��Ч��^��,��Uˮ�К��Ⱦ��μ��̎��ֶ��ѽ�(j��ng)�y��ȥ��,��M��ŷŷ��ɷ�Ҏ(gu��)��(du��)��COD��ɫ�ȵ�Ҫ�󣬱��o��̎��,��

��,��ĸ�Uˮ�ĺ��Y̎��g(sh��)

[��M�Ϲ�ˇ+��Y��(f��)�ϴ߻�΢늽�+��̎��]�Ǻ��Y�h(hu��n)��̎��ĸ�Uˮ�ĺ��ļ��g(sh��)��

��(j��ng)�^(gu��)��Y��g(sh��)�A(y��)̎��ˇ��ˮ��_(d��)��COD300—600mg/L,��(j��ng)��Y΢늽�+��̎��Ԫ��,��K��ˮCODֵ150—200mg/L��ɫ�Ȟ�50—100��,��ȫ�_(d��)��(gu��)�ҽ�ĸ��I(y��)ˮ��Ⱦ��ŷŘ�(bi��o)��(zh��n)��Ҋ(ji��n)�壩Ҫ��,��ӽ��(gu��)��һ��(j��)ֱ�Ř�(bi��o)��(zh��n)��

��,��(y��ng)�ù��

��ͽ�ĸ�S��a(ch��n)�Uˮ̎��(xi��ng)Ŀ,��ˮ��1000m3/d��C�ϏUˮ�M(j��n)ˮCODֵ��15000—22000mg/L,��

��,��̎��ˇ

��ĸ�C�ϏUˮ——→�{(di��o)��(ji��)��——→UASB——→��Y΢늽�——→AO�M�Ϲ�ˇ——→��Y��V��——→��——→�ŷ�

��M(j��n)��ˮָ��(bi��o)��ˇ��(sh��)

�M(j��n)��ˮָ��(bi��o)��ˇ��(sh��)

��ͣ��r(sh��)�gHRTС��150С�r(sh��),��

�\(y��n)�гɱ��ֱ��M(f��i)�ã�≤4.2Ԫ/��,��ஔ(d��ng)�ڇ�(gu��)��(n��i)��ͽ�ĸ��I(y��)�ѽ��ϵ�y(t��ng)Ŀǰÿ��Uˮ̎��ɱ��30%��

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