�Ӊ��ؚ��̎�큆�@��ľ�{�ж�ˮ��о�

��r(sh��)�g��2009-02-18 16:05 ��Դ�� : ��x��1736

��(du��)�켈�Uˮ��̎��,��(n��i)��ѽ�(j��ng)��^��Ĺ��Ќ�(sh��)�Ãr(ji��)ֵ��̎��c��ĽY(ji��)��,��ֻ��@��,��ʹ̎��Ч��ߡ��(du��)�ځ��@��Ɲ{�Uˮ��̎��(b��o)��(d��o)��,��Ҫԭ��ԓ�Uˮ�а��^��,��Ӱ��Ч��ڰ��ˮ�w��,��^��ˮ�w����ֳ,��γɸ��I�B(y��ng)��ˁ��@��Ɲ{�Uˮ��̎��켈�Uˮ��һ��(g��)�y�},��

��@��ԁ��@��,��ԁ��@��ˮ,��ص��龏�_��,��{(di��o)��^��е�pHֵ��7��ϵ��Ɲ{��ж�ˮ��ϴ�{�Y�x�Uˮ��ںY�xϴ�{�r(sh��)�{�ϝ�ȵ�,��һ��0.2%��2%��3%,�� Ҫ��Ĵ��ˮ��Y�x��sÓˮ��{��ŷŵďUˮ�Q��ж�ˮ,��ԇ�(y��n)��õ��жΏUˮδ��(j��ng)̎��^��,��ˮ�к��д��w�S��|(zh��)�Ͳ��Һ�Ě��,��Uˮ�е�COD,��ܸߡ�

1 ̎��C(j��)��

1. 1 ��ؓ(f��)�ɻ��,��|��Ⱥ��ˮ̎��ѳɞ��ˮ̎��Ҫ��֮һ,��ؚ��O(sh��)��ĳ��ܡ��(d��ng)��Ǻ��̎��ĺ��Ć��},��ؚ��O(sh��)��Ҫ��ؚ�,��ɢ��ؚ⡢΢��ؚ�,��׃��ܛ�ܵ��O(sh��)��,��ʞ�8%��28%��(d��ng)��Ğ�1��1.5kg O2/kW;��Ӊ��Ҋ���ؚ�,��ʞ�60 %��90%,��(d��ng)��2.5��4kg O2/kW��ɴ˿�Ҋ,��r(sh��),�� (d��ng)��Ĵ�󽵵ͣ��ʴ��,��˿ɞ��еĺ��΢��ṩ��^�̱��,�� _(d��)12 g/L��ͬ�r(sh��)BODؓ(f��)��Ҳ��,��

��ؚ⌍(sh��)�H�Ͼ��ǚ�,��Һ��M(j��n)�Ђ��|(zh��)��^�̣��y��ˮ,��˿��ú��Ɂ��ӳ��Һƽ�↖�},��Ӊ��ؚ��ָ��һ��(P≥0.5MPa)�ü��ؚ��M(j��n)��̎��ķ��ɺ��ɿ�֪,��ˮ�е��ܽ��c��ķ։��,��ڼӉ��ؚ�(P≥0. 5 MPa)�r(sh��)��ܽ�ȼs�ǳ��25��ϣ��˂��|(zh��)�ٶȴ��,��

1. 2 ��Ͱ�� pС��(du��)΢��Ӱ�

��ځ��@��Ɲ{��м��ˁ��@,��ж�ˮ�к��һ��ȵİ��(sh��)�H�y��ֵ��150��240 mg/L�� x�ӌ�(du��)��΢��һ��,��(y��ng)�ǌ��D(zhu��n)��}��^��,��ɂ�(g��)��(y��ng)��E:�Ɂ��c�Č��D(zhu��n)��遆��}�ķ��(y��ng)��c�Č��}�D(zhu��n)��}�ķ��(y��ng)��ڜضȌ�(du��)��Ӱ��^��,��S��ضȵ��½��½�,��ˣ��(sh��)�(y��n)�ضȿ��Ʊȳ��^��,��

1. 3 ��ߴ��Ⱦ��Ľ��ٶ�

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