�ؽ��ٸ�Ч��(f��)��ˮ̎��g(sh��)

��r(sh��)�g��2012-05-21 16:33 ��Դ�� : ��x��2436

��(gu��)��(n��i)�I(l��ng)�ȵ�“��Ч��(f��)��ˮ̎��”��g(sh��),��ʿ��Ї�(gu��)�ƌW(xu��)Ժ��ܽ�[Jim.Zhou]��(d��)��(chu��ng)�l(f��)��,��O(sh��)��o�a˼��Ƽ��޹�˾�ͺ��̫һ��Ƽ��޹�˾,��ע�ڇ�(gu��)��(n��i)��y��ˮ��I(y��)�քe��ڟo�a��¼��g(sh��)�@�^(q��),��݇�(gu��)�Ҹ��¼��g(sh��)�@,��

һ��g(sh��)��(ji��n)�r

1,��g(sh��)��Q,��g(sh��)��Q��“��Ч��(f��)��ˮ̎��”��g(sh��)��Ǒ�(y��ng)�ù��ܸ߷��Ӽ��²��ϼ��g(sh��)�ڹ��I(y��)�I(l��ng)��һ�ɹ��켼�g(sh��),��ԓ��g(sh��)��_(d��)��y(t��ng)�Uˮ̎��g(sh��)��ܷ�(w��n)��_(d��)��ŷŘ�(bi��o)��(zh��n),��(gu��)��µĭh(hu��n)̫��ŷŘ�(bi��o)��(zh��n)��GB21900-2008��3��(bi��o)��(zh��n),��ͬ��g(sh��)Ŀǰ�ڇ�(gu��)��(n��i)��δҊ�l(f��)��(b��o)��,��

2��̎��Ч��,��ؽ��?g��u)Uˮ��,��̎��ؽ��?g��u)Uˮ�r(sh��)��Ч��(f��)�Ϸ��Ԍ��ؽ��ȥ��h(yu��n)��GB21900-2008��3 �ŷ��ֵ,��Ј�(ch��ng)�ϵļ��g(sh��),��J(r��n)��ȥ��ؽ��Ч��ؽ��ٲ��Ҫ��(w��n)��_(d��)��GB21900-2008��3 �ŷ��ֵ�Ƿǳ��,��

��“��Ч��(f��)��ˮ̎��”��g(sh��),��ɾC��ȥ��Uˮ�еĳ�Ҋ�h(hu��n)��Ⱦ��|(zh��)��Ҫ��COD��߀ԭ��ЙC(j��)��,��ؽ��٣��t,��~��,��\,��U��,��k,��͵ȣ��,��,��Ķ�ʹ�Uˮ��_(d��)��(bi��o)�ŷŻ��ˮ��,��

3,��(y��ng)�÷��,��Ŀǰ��“��Ч��(f��)��ˮ̎��”��g(sh��)�ѳɹ��(y��ng)��̎��,��ˎ,��PCB��ӡˢ�·�壩��켈,��ӡȾ,��Vɽ�x�V�ȸ��y�ȹ��I(y��)�Uˮ��Č�(sh��)�`�Y(ji��)��ˮ?d��ng)?sh��)��(j��)��(w��n)��h(yu��n)��ڇ�(gu��)��(bi��o),��

��,��g(sh��)��(y��u)��(sh��)

�c��y(t��ng)��ˮ̎��,��Ч��(f��)��ˮ̎��g(sh��)�ڼ��g(sh��),��(j��ng)��(j��)��\(y��n)�м�Ч��ȷ��@�ă�(y��u)��(sh��)��

1,��Ч��@��ˮ�VȪˮһ��峺,��ȫ��_(d��)��ˮ�C��ŷŘ�(bi��o)��(zh��n)��GB 21900—2008��ͭh(hu��n)��TҪ��@�� к��ؽ��|(zh��),��COD�Ͱ��,��ÓɫЧ��@��(y��ng)�r(sh��)�g��,��a(ch��n)��,��ҳ�ˮ��(w��n)��,��ɏV��\(y��n)��ں��,��ߝ�ȵȲ��ｵ��ĸ��y�ȏUˮ��

2,��ˇ��(ji��n)�㣺��ʮ�ֺ�(ji��n)��,��ٿ��ԏ�(qi��ng)��̎��O(sh��)�了(ji��n)��[ֻ��Ҫ��ɽM��ٷ��(y��ng)��,��Լ��ӄ�,��鱾��˾��a(ch��n)Ʒ]��S�o(h��)��,��ռ��e�^С,��m��V��(sh��)��ԏ�(qi��ng),��

3,��A(ch��)Ͷ�Y�ɱ��ͣ��c��(gu��)��(n��i)��ˮ̎��g(sh��)��ȣ��˾��(xi��ng)Ŀ�ɱ��齵��,��ڬF(xi��n)�е��ˮ̎��O(sh��)��ϟo�̫��Y��Ͷ��Ϳ��M(j��n)�м��g(sh��)��,��I(y��)�͵ط��(ji��)ʡ�˴��ĭh(hu��n)��Ͷ�Y,��(chu��ng)��ăr(ji��)ֵ�o�ɱȔM��

��,��ˇ��

1,��ˇ��f��Ҏ(gu��)��ؽ��?g��u)Uˮ[��/PCB��]��һ�㽛(j��ng)�^��(j��)��(y��ng)̎��ԾC��ŷ�,��

һ��(j��)��(y��ng)̎��

��Uˮ��(j��ng)�^��y(t��ng)��c��Uˮ��,��Ȼ��M(j��n)��һ��(j��)̎��ˇ��ͨ��˲��Ϳ��ʹ�ؽ��_(d��)��(bi��o),��Ƚ��,��COD��,��w��(sh��)ʩ��,��(f��)��ˎ��1��{(di��o)��(ji��)PH,Ȼ��Һ��x,��

��(j��)��(y��ng)̎��

��(j��ng)�^��(j��)̎��,��ؽ��x�Ӻ��h(yu��n)�h(yu��n)��ڇ�(gu��)�Ҙ�(bi��o)��(zh��n)��,��,��COD��Ҳ��_(d��)��(bi��o)��w��(sh��)ʩ��,��(f��)��ˎ��3��,��{(di��o)��(ji��)PH��Ȼ��Һ��x,��

2,��̈D��

�C��ψD��c��(gu��)��(n��i)��ؽ��?g��u)Uˮ̎��(du��)��,��c��y(t��ng)��ˮ�A(y��)̎��PAC+PAM��,��䃞(y��u)Խ��ʮ��ͻ��ȣ��乤ˇ��(ji��n)��,��ٿ��ԏ�(qi��ng),��S�o(h��)��㡣�ڬF(xi��n)�е��ˮ̎��O(sh��)��ϟo�̫��Y��Ͷ��Ϳ��M(j��n)�м��g(sh��)��,��I(y��)��(ji��)ʡ�r(sh��)�g�ͳɱ�,��Σ�̎��Ч��ʮ��@��,��ؽ��x�Ӻ��h(yu��n)�h(yu��n)��ڇ�(gu��)�Ҙ�(bi��o)��(zh��n),��,��COD��Ҳ��_(d��)��(bi��o),��ҳ�ˮ��(w��n)��,��

3��(sh��)��ָ��(bi��o),��Ժ��Ħ��܇��僈@�^(q��)��,��僷N��懡��~,��b��t,��\��}��\��Ȼ��\,��P��~,��W(xu��)懡�Ӳ�t,��X��,��Ӳ�|(zh��)��׻�,��l(f��)��,��\(y��n)�Еr(sh��)�g��2009��6��,��

����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,��