��·��Uˮ�ķ��ˮ�|(zh��)��c

��r�g��2008-12-17 09:53 ��Դ�� : ��x��2843

        ��·��Uˮ�ɸ��(j��)��ų��Ĳ�ͬ�Uˮ�M�з��,��ͨ��~�Uˮ��Դ�ڸ��ˇ��̵��ϴ��򼰏UҺ�ŷ�,��ī�Uˮ��@Ӱ��򣻽j(lu��)��~�Uˮ��g�̹��,��像Uˮ��Դ��~��,��

        ��·��Uˮһ��֞�6����^��͵ľ�·��S��(y��ng)��͵ďUˮ��|(zh��)��(y��ng)��ռ��,��(j��ng)�A(y��)̎��뿂�{(di��o)��(ji��)��,��

        (1)ĥ��Uˮ��Uˮ��M�о�·��и�,��ĥ�^��ų��ďUˮ,��Uˮ�в��ؽ��x�Ӽ��ЙC�ֻ��д��đҸ��,��ֻ��M�к��ε��A(y��)̎��,��→��(y��ng)→��→�^�V��ɻ��õ��a(ch��n)��,��̎��Uˮ�ɼ{��坍��a(ch��n)�ķ��,��ˮ̎��O(sh��)��܇�g��(n��i),��Ŀǰ��S��S��c��ĺ��~��ϴˮ��һ��ų��

        (2)��ͨ��~�Uˮ,��еĵ͝�ȏUˮ,��@�Ǿ�·��a(ch��n)܇�g�ų��һ�N�Uˮ��һ��ռ��~�Uˮ��ˮ��90%��,��

        (3)�j(lu��)��~�Uˮ,��@��f�Ľj(lu��)��~�Uˮ��еĽj(lu��)��~�Uˮ�ͽj(lu��)��~ˮϴˮ��Ҫ�Ľj(lu��)�τ��а�,��EDTA��,��

        (4)��ī�Uˮ�,��Q��@Ӱ�Uˮ,��@Uˮ��ЙC��ȷǳ��ߣ�COD��10g/l��,��

        (5)�像Uˮ,��·��Sͨ��܇�g��像Uˮ�в��t,��t��һ��A�Uˮ�o��,��像Uˮ�к��t��t��M�ІΪ��̎��,��

        (6)�л��Ճrֵ�ĺ��~�Uˮ,��@Uˮ��~�x�ӝ��^�ߣ��л��յărֵ,��һ�㾀·��S��ռ��u�o��,��ֱ��š�

        ��쾀·��һ�N�ǳ��(f��)�s�C�ϼӹ��g(sh��),��a(ch��n)�^��,��Ҫʹ�ò�ͬ��|(zh��)�Ļ��ϣ��Ķ��(g��u)��Uˮ�UҺ��(f��)�s��,��ڼӹ��^��в�ͬ��a(ch��n)��a(ch��n)��ďUˮ�UҺ��в�ͬ��|(zh��)��Ⱦ��,��ؽ��ٻ����ЙC�߷��ӻ��͸��N�ЙC��ӄ�,��ڏUˮ��,��ؽ��ٴ󲿷��x�ӵ��ʽ��ڣ�һ��Խj(lu��)��x��ʽ��,��Խj(lu��)��x��ʽ��,��Դ��Ҫ�ǻ��W(xu��)��~��򼰉A��g�̹��͹��򡣏Uˮ��ЙC��Ⱦ��,��Ҫ��ЙC�߷��ӻ��,��Դ��Ҫ�Ǹɝ�Ĥ��߀��һЩ�ͷ��ЙC��,��ȩ��ʯ��ȁ�Դ��Ҫ�ǻ��W(xu��)��~�Ͱ��價��,��(g��u)�ɏUˮ��COD��Դ,��ͬPCB�S��Uˮ�UҺ��Ⱦ��ɷּ��ȕ��ͬ,��