��Ó��ˮ��ữ��SBR��̎��B�VҺ

��r�g��2012-12-27 02:12 ��Դ��ɺ��h(hu��n)��O(ji��n)�y ��: ��x��2908

ժҪ:�о��ô�Ó—ˮ��ữ—SBR��ˇ̎��ߝ�Ȱ��B�VҺ,��Y(ji��)��,��ô�Ó�A(y��)̎��ȥ��Uˮ��60%��ϵİ��,��ں��m(x��)��Ó��Ó̼��M(j��n)��,��ˮ��ữ̎��ڽ��͏UˮCODCrֵ��ͬ�r,��ߏUˮ�Ŀ��,��ԓ��ؚ��ڷ֞��,��O(sh��)��ȱ��,��@��߰��ȥ��ʡ�

�P(gu��n)�I�~:��B�VҺ,��Ó,ˮ��ữ,SBR

��B�VҺ��l(w��i)��^��Юa(ch��n)��ĽM�ɏ�(f��)�s�ĸߝ��ЙC(j��)�Uˮ,��ֽ��a(ch��n)��ă�(n��i)Դˮ�c��ˮ��(��⽵ˮ,��ر�ˮ��)��϶��,��H��д��ЙC(j��)��Ⱦ��,߀��иߝ�ȵİ��ؽ��ٵ��к��ɷ֡��о��Y(ji��)��,��B�VҺ�Йz��ЙC(j��)��Ⱦ��77�N[1],�ɴ˿�Ҋ��B�VҺ�M�ɵď�(f��)�s��,��,ͬһ��a(ch��n)��ĝB�VҺ��|(zh��)��S��ʹ�Õr�g��׃��,��B�VҺ��BOD5,��CODCr��BOD5/CODCr��ָ��(bi��o)��S��r�g��L��u��[2],��

��µ��,��B�VҺ��BOD5,��CODCr��BOD5/CODCr�^��,��^��,̎��y��^�󡣸��(j��)��,�҇�2000��B�VҺ�ŷ��^2500�fm3[3],��̎��g(sh��)��Ҫ��ﻯ��,��B�VҺ�к��иߝ�ȵ��ЙC(j��)��,��(sh��)��̎��Uˮ,ȡ��һ��ĳ�Ч,��,ԓ�Uˮ��ձ��ڵĸߝ�Ȱ��Ƽs��̎�푪(y��ng)�ú�Ч��

��о��Y(ji��)��,��B�VҺ�иߝ�ȵİ��΢��[4],��ϵ�y(t��ng)��ЙC(j��)��Ⱦ��Ľ��Ч��,�Ķ��(d��o)��̎��ˮ�y��_(d��)��Ҫ��,��о��ô�Ó—ˮ��ữ—SBR��ˇ

Ԕ��(x��)��(n��i)��Ո�鿴��֣�

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