ĳ�켈�S�Uˮ̎��칤��OӋ��

��r�g��2010-12-13 12:16 ��Դ�� : �r�i�x,��_�I�ȣ�� ��x��5005

ժ Ҫ����ĳ�켈�S�Uˮ̎��՝{+�{��(ji��)��+��Ч�\�Ӛ⸡��ˇ,��ˮ��_��,��ԭ�й�ˇ�Ļ��A��ӽ��|��أ��ﻯ̎��+��̎��Ĺ�ˇ��,��\�нY��,��ԓ��ˇ̎��켈�Uˮ��ˮˮ�|�_��켈��I(y��)ˮ��Ⱦ��ŷŘ˜ʡ�(GB 3544-2001)�е�Ҫ��,��

�P�I�~���켈�Uˮ,��|��⸡

��ĳ�켈�Sλ�ں��ʡ�ϲ�,��S�^(q��)ռ��6.7xlO4 m ,��F(xi��n)�ІT��300��ˡ�ԓ�S�F(xi��n)��һ��ˮ̎��Oʩ,��ˇ��̞飺�՝{+�{��(ji��)��+��Ч�\�Ӛ⸡,��̎��ˮ��ֻ��ã��ཛ(j��ng)��s��M��ɻ��Ȼ�ɻ�,��Ŀǰԓ̎��b�ó�ˮˮ�|��_��Ҫ��ġ��켈��I(y��)ˮ��Ⱦ��ŷŘ˜ʡ�(GB 3544—2001),��Ҫ��M�и��졣

1 �Uˮˮ��Mˮ,��ˮˮ�|ָ��

1��1 �Uˮˮ��

��(j��)��w܇�g��a(ch��n)��r��ˮ̎��վ�OӋ��24 h�B�m(x��)�\�D,��t��ˮ̎�혋��ƽ��OӋ��100 m3��h��

1��2 �Mˮˮ�|

ԓ�S��a(ch��n)�Uˮ��Ҫ��Դ�ڴ�{,��ϴ�{�ͳ��칤��,��Uˮ(��Ч�\�Ӛ⸡��ˮ)��Ҫ��Ⱦ��Ӟ�CODc~400 mg��L��BOD5 160 mg��L,��SS 120 mg��L,��pH 6~9,��

1��3 ��ˮˮ�|Ҫ��

��(j��)��?sh��)حh(hu��n)��o��T��Ҫ��,��ԓ�S��ŏUˮ��M�㡶�켈��I(y��)ˮ��Ⱦ��ŷŘ˜ʡ�(GB 3544��2001)�е�Ҫ�� CODQ≤100 mg��L,��BOD5≤60mg��L,��SS≤ 100 mg��L,��pH 6��9��

2 �Uˮ̎��ˇ��

ԓ�S��a(ch��n)�UˮSS��^��BOD ��CODQֵ�^��,��̎��,��(j��)��ж�ˮ̎��Č��H�\��r��ﻯ̎��+��̎��_��^�õ�̎��Ч��,��ˮ��̎��ǰ,��ﻯ̎��ˮ��COD��BOD �ĝ��,��󽵵͑Ҹ��ĺ��,��ߏUˮ�Ŀ��ԡ�

��(j��)��헹��̵�ˮ�|,��ˮ��̎��Ҫ��,��ԭ�И��(ԭ��ﻯ̎��ˇ�鳬Ч�\�Ӛ⸡)��Ԍ��F(xi��n)��͵Ľ��O�M�ú��\�гɱ�ȡ��ѵĳ�ˮЧ��Ŀ��,��_��Ì��켈�Uˮ̎��Ч��õĚ⸡+��|��ˮ̎��ˇ,��ԭˮ��(j��ng)�՝{ϵ�y(t��ng)��x��{��M��{��(ji��)�أ��{��(ji��)�س�ˮ��M��Ч�\�Ӛ⸡�ء��|��,��أ��ˮ(��ֻ��)�_��ŷ�,��ط��x��A�أ��Ч�\�Ӛ⸡�ظ��A�أ��A��M��ʽ��V�CÓˮ,��\,��VҺ��{��(ji��)�ء�̎��ˇ��D1��ʾ,��