ӡȾ�Uˮ̎��O(sh��)Ӌ(j��)Ҫ�c(di��n)

��r(sh��)�g��2008-06-11 17:30 ��(l��i)Դ�� : ��x��2684

��(j��)��a(ch��n)��ˇ,��Uˮ�N�(l��i)��|(zh��)�_��

��Ϥ��a(ch��n)��ˇ��M(j��n)�й��O(sh��)Ӌ(j��)��ǰ��ͻ��A(ch��)��Ⱦɫ��I(y��)�T(m��n)�(l��i)�^��,��Ⱦ�ϼ��N�(l��i)��,��Ĺ�ˇ�O(sh��)Ӌ(j��)��M��ͬ��һ��,��ӡȾ�Uˮ��O(sh��)Ӌ(j��)�r(sh��),��(du��)��a(ch��n)��ˇ�͏Uˮ��(l��i)Դ��(y��ng)�˽�:��a(ch��n)��ˇ��̡�ӡȾ��ķN�(l��i),��Ⱦ�ϼ��ķN�(l��i),��a(ch��n)��и��ˮ��(ji��)�c(di��n)��ˮˮ�|(zh��)��ˮ��

1��ӡȾ�Uˮ�N�(l��i)

ӡȾ�Uˮ��(sh��)�H��һ��(l��i)�Uˮ,��ӡȾ�N�(l��i)��,��r��(f��)�s,��Ⱦ��Ʒ�N��л��Ⱦ�ϡ�ֱ��Ⱦ��,��߀ԭȾ��(ʿ��Ⱦ��),��Ⱦ�ϡ��ȾȾ��(�{��Ⱦ��),��ɢȾ��,��(y��ng)�x��Ⱦ�ϡ��Ⱦ�ϵ�;��Ⱦɫ�a(ch��n)Ʒ�ֿɷ֞��,��w,��ë��,��z�I,��ᘿ��ȡ��(l��i)�Uˮ��|(zh��)��һ��e(Ҋ(ji��n)��1),��

2��ӡȾ�Uˮ̎��g(sh��)·��

ӡȾ�Uˮ̎��ˇ�w�{��(l��i)��(l��i),��W(xu��)��,��﷨,��ÿ�(l��i)�ַ��ɼ��g(sh��)��Ԫ�,��͚⸡��(du��)��,��ɢ��߀ԭ,��Ⱦ��ˮ��Ⱦ�ϏUˮһ��̎��Ч��^�ã� CODȥ��_(d��)50% ~70%,��ɫ��ȥ��70% ~80%,��ԡ��(y��ng)�x�ӵȿ��Ⱦ��,��ڏUˮ�м��߶ȷ�ɢ�ğo(w��)�C(j��)��(��읙(r��n)��)�M(j��n)��⸡,��̎�팦(du��)ֱ��Ⱦ�ϡ��Ⱦ��,��Ⱦ��,��(y��ng)�x��Ⱦ�ϵȿ��Ⱦ�ϴ��(sh��)�ڲ�ͬ�̶��ǿɽ��ģ�ͬ�r(sh��),��ԇ�(y��n)ˮ��ͣ��r(sh��)�g3 d��8 h�Y(ji��)��e��,��^(gu��)��ʼ�A��(ˮ��A��)�M(j��n)�С�BOD5/CODcr≥0,�� 3�Ŀ��ӡȾ�Uˮ��(j��ng)��̎��,��_(d��)��(bi��o)�ŷ�,��QӡȾ�Uˮ��Óɫ��(w��n)�}��(j��)��(gu��)EPA��(du��)��ͬ̎��Óɫԇ�(y��n)(Ҋ(ji��n)��2)��:Ⱦɫ�Uˮ�ɲ��ﻯ-��M�Ϲ�ˇ�M(j��n)��Óɫ,��_��ÓɫЧ��,��ڱ�Ҫ�r(sh��)�ɺ�ӻ��W(xu��)��M(j��n)��Óɫ��

�x��(y��ng)�O(sh��)Ӌ(j��)��(sh��)

�S��ӡȾ�Uˮ��_(d��)��A(y��)��Ҫ��Ҫԭ��ڛ](m��i)��տɿ��ˮ�|(zh��),��ˮ��Y��,��ֻ�{��(j��ng)�(y��n)��㣬�O(sh��)ʩ��ͣ��r(sh��)�g��ԭ��,��Ҫ��տɿ��Y��,��(y��ng)�˽�:�Uˮ�ŷ�Ҏ(gu��)�ɣ��Uˮ,��ˮ��ˮ�|(zh��)��(d��ng)�B(t��i);��ՏUˮ�ŷŵ�ˮ��;��ՏUˮ��ˮ�|(zh��),��Ҫ�r(sh��)��(y��ng)�F(xi��n)��(ch��ng)ȡ�ӷ��y(c��)ԇ��ض��Ⱦɫ�Uˮ��ĳ�N��ˇ̎��Ŀ��Ա��ͨ�^(gu��)ԇ�(y��n)��(l��i)�(y��n)�C,��ͨ�^(gu��)ԇ�(y��n)�Y�x��m��ˎ��N�O(sh��)Ӌ(j��)��(sh��) (Ҋ(ji��n)��3),��

        ӡȾ�Uˮ�Ĺ��O(sh��)Ӌ(j��)��Ҫ��ԇ�(y��n)��A(ch��)��](m��i)��ԇ�(y��n)��_��(sh��)��(j��),��O(sh��)Ӌ(j��)��̵��L(f��ng)�U(xi��n)��^��,��?y��n)�^��(sh��)ӡȾ�Uˮ��Ⱦ�ϷN�(l��i)�^�ࡢ�Uˮ��|(zh��)��(f��)�s,��в��_��,��y�{��(j��ng)�(y��n)��(l��i)�O(sh��)Ӌ(j��)��̅��(sh��)��ĳӡȾ��I(y��)��O(sh��)Ӌ(j��)�r(sh��)�{��(j��ng)�(y��n)�O(sh��)Ӌ(j��)��(sh��),��ͣ��r(sh��)�g��4 h,��ӡȾ�Uˮ��؄e�ǻ��Ⱦ��Ⱦɫ�r(sh��)�ďUˮÓɫЧ��@,��(j��ng)��Է��l(f��)�F(xi��n):��ͣ��r(sh��)�g�O(sh��)Ӌ(j��)�^(gu��)��@һ�F(xi��n)��ԭ��,��

��Ⱦ��̃�(y��u)��

1��۷��,�ּ�(j��)̎��

        ӡȾ�Uˮ��a(ch��n)��Ĺ��ο��Է֞��:ǰ̎��Uˮ��Ⱦɫ�Uˮ,��Uˮ,��ǰ̎��Uˮ��pH��COD,��Ⱦ��;Ⱦɫ�Uˮ��Ҫ��Ⱦ��: pH,��COD��ɫ��;��Uˮ��: pH,��COD,��ɴ˿��Կ��ӡȾ�Uˮ��Էքe̎��؄e�Ǻ��Uˮ,��Uˮ��M(j��n)��̎��,��Թ�(ji��)�s̎��\(y��n)��M(f��i)�á��Uˮ�к��ؽ��,��Ȍ�(du��)΢��ж��õ��|(zh��)�r(sh��),��˜p�p��m(x��)̎��εĶ��ԣ��(y��ng)�Ȳ��ǰ̎��Ԝp�p��(du��)΢��Ķ��,��,��Ⱦ��̎��ǰ�M(j��n)��ؚ��Ó��ȫ��Ҫ�ġ�

2��(y��u)��̎��Ԫ�Ĵ��

        ��˹�(ji��)ʡ�\(y��n)�гɱ�,��p��ˎ��M(f��i)�õ�,��(y��ng)��(j��)��ˮ��|(zh��)��_��̎��Ԫ��,��:�Uˮ�к��ם�ȸ�,��}��(du��)��ؓ(f��)��Ӱ푣��ò��⸡;�Uˮ��pHֵ�^��,��ò��Ț⸡��;Ⱦɫ�Uˮ��,��W(xu��)��A(y��)̎��ȥ��߷��|(zh��),��W(xu��)��ȥ��ͷ��|(zh��);��(d��ng)�Uˮ��Ⱦ�϶��r(sh��),��߀ԭ��|(zh��)��;��(d��ng)�Uˮ�к��ɢ��,��ȾȾ�ϕr(sh��)��,��

3��(qi��ng)��̎��

        ��(du��)��ͨ��y��Óɫ�Ļ��G�t�ȏUˮ��ɲ��ù⻯�W(xu��)��,��,��⻯�W(xu��)�߻��ȏ�(qi��ng)��M(j��n)�Џ�(qi��ng)��Óɫ��г��һ�N�ܺõ�Óɫ��,��(du��)��Ⱦɫ�UˮTOCȥ��^��,��Ɍ��ǰ�ù��M(j��n)�ЏUˮ��⻯�W(xu��)��,��Ǿ��⻯�W(xu��)�߻��(du��)TOCȥ��^��@��Uˮ�ŷŌ�(du��)TOC��Ҫ��r(sh��),��ɲ��UV/O3��UV/O3/Fe2+�M�Ϲ�ˇ,��⻯�W(xu��)�߻��ӹ��M(j��n)��̎��

4��坍��a(ch��n),��(sh��)��ȾԴȫ�^(gu��)�̿��

Ŀǰ,��ӡȾ�ИI(y��)�坍��a(ch��n)��Ҫ��Ă�(g��)��:��һ��ǰ̎��ε��˝{�¹�ˇ��ԭ��޻켏��ϵĝ{��һ�㶼��PVA(��ϩ��)��w,��UҺ��Ⱦ�ﺬ��^��,��PVA�y��⣬�Ϻ��Ժ��Ƶ��ữľ��۝{,��GZ-Z�M�ϝ{,��в��㡢�ɱ��,��Uˮ��Ⱦ��ٵ��c(di��n);�ڶ�,��Ⱦɫ��ˇ�ĸ��ëƤýȾ�r(sh��),��׃ýȾ��ˇ,��ýȾҺ�ɶ��؏�(f��)��;��Ⱦ�ϷN�(l��i)�ă�(y��u)��,��ʹ�û��Ⱦ��^��ӡȾ�ИI(y��)��p��Ի��F(tu��n)(һ�Ⱦ��຺��ϩ��F(tu��n))��ͨ��Ⱦ��,��Ⱦ��Ⱦ�ʣ��p��?g��u)Uˮ��Ⱦ�Ϛ��;��,��_ϴ,��Ưϴˮѭ�h(hu��n)��ã��ˮ�YԴ�ľC��,��ͨ�^(gu��)�坍��a(ch��n)��ˇ,��ɜp�p�O(sh��)ʩ��̎��ؓ(f��)�ɣ��(du��)��(ji��)�sͶ�Y��\(y��n)�гɱ��Ч,��

����D(zhu��n)�d��ǳ��ڂ��f��Ϣ֮Ŀ��,��Ё�(l��i)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,��