ʯ��Ⱦ��ϴ�ޏ�(f��)�a(ch��n)��͏Uˮ��̎��о�

��r�g��2012-05-24 10:48 ��Դ�� : ��x��5189

ʯ��Ⱦ��ϴ�ޏ�(f��)��һ�N��d��,��(j��ng)��(j��)�� Ч��ޏ�(f��)��g(sh��)��ڻ��W(xu��)��ϴ�^��,��󲿷�ʯ�� Ⱦ��D(zhu��n)�Ƶ�Һ��ϴҺ��,��a(ch��n)��˴��ϴ �UҺ��UҺ��ֱ��Ų��YԴ��M(f��i),��߀ ��ˮ̎��վ��̎��ؓ(f��)��,��.��Ό�(sh��)�F(xi��n)�@�� ϴ�UҺ��K�o��̎��ϴ��ˇ�� 坍�o��(j��ng)��(j��)��Ч�\(y��n)�е��P(gu��n)�I,��1 ,�� c��͡�ϴ�͵ďUˮ��,��ϴ�ޏ�(f��)ʯ��Ⱦ��Uˮ��͵ĝ��Ҫ�͵Ķ�,��ˮ�� Uˮ̎��Ҫ��ܸ�,��Ҫ��ȥ��Uˮ�е� ��,��,��Ĥ��x��̎��͏Uˮ�ڇ��(n��i) ��đ�(y��ng)��Խ��Խ��,��Ȼ��Æ�һ��̎�� ͏Uˮ,��̎��ďUˮ�е��,��CODo�y��_(d��)��(bi��o)[3 ;�� Æ�һ��Ĥ��x��̎��͏Uˮ��Ĥ��Ⱦ��(y��n)�آ�,�� },��P�߲��Ï�(f��)��һ��VĤ�M�Ϲ�ˇ ̎��ʯ��Ⱦ��ϴ�ޏ�(f��)�a(ch��n)��ďUˮ��(j��ng)�^ԓ��ˇ̎��,��ˮ��(xi��ng)ˮ�|(zh��)ָ��(bi��o)�_(d��)��ˮ�C��ŷŘ�(bi��o) ��(zh��n)��(CB 8978--1996)�е�һ��ŷŘ�(bi��o)��(zh��n),��

l ˮ�|(zh��)��|(zh��)

ԇ�(y��n)��ϴ�ޏ�(f��)ʯ��Ⱦ��ϴҺ��ȥ �x��ˮ�c��Ԅ��һ��ƶ��ɡ��Ⱦ�� ȡ�ԏV��ĳ�U��͏S��.��͵��|(zh��)�� ?j��n)?sh��)��3.012 5x10֮,��ϴ��ϴʯ��Ⱦ��^ ��,��Ԅ��s��Ì�𤸽�� е��ܽⲢʹ��S��ϴҺ��x��γɏU ˮIs J��ϴ�ޏ�(f��)ʯ��Ⱦ��γɵďUˮ�е� ��Ⱦ��Ҫ��ͼ��Ҹ��ɳ,��(j��ng)��αO(ji��n)�y,��Uˮ�� ͡�CODCr��SS��4��3.91��4.87,��188��236,��36��44 mg/L.pH��6.42-7.58��

2 ��(sh��)�(y��n)��

2.1ԇ��c�x��

ԇ��ȥ�x��ˮ;�ۺ��F(PFS),��ۺ��Ȼ��X (PAC),��۱�ϩ��(PAM)��1+1��,��ʯ��,��oˮ ��c��၆�F�@,��ԇ��F�`ָʾҺ,��t��⛡�� ,��{(l��n)��Һ��,��ԇ��۷�� x��O(sh��)�䣺752��ֹ��Ӌ(j��)��COD�� x;GRһ200�߾��ӷ��ƽ;PHSһ29A�� Ӌ(j��)��JJ—l��늄Ӕ��C(j��)��ϩһ�۱� ϩ�泬�VĤ��,��

2.2 ��(sh��)�(y��n)��

ȡ��(sh��)��1 000 mL�ĺ��͏Uˮ��A(y��)̎��ȥ�� еĴ��w��ɳ��һЩ�Ҹ��w��.�ٷքe��|(zh��)�� (sh��)��5%��5%�Ě��c�{(di��o)��(ji��)pH��,�� ȡ��Uˮ�M(j��n)��(f��)�䌍(sh��)�(y��n).�õ��^�õ�� ䷽��M(j��n)��Ć��ӌ�(sh��)�(y��n)��֮��ȡ�� x��Һ,��(j��ng)��ϩһ�۱�ϩ�泬�VĤ�^ �V��M(j��n)��Ĥ̎�팍(sh��)�(y��n),�� 2-3�� Uˮ��͵Ĝy��ֹ��ȷ� �� ͵Ĝy��COD�Ĝy��t�� 17]��SS�Ĝy��pH�Ĝy��Ï�(f��)�� O��,��

��(n��i)��ՈҊ��

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