ӡ��·��ИI(y��)��Ҫ��Ⱦ��Щ,��

��r�g��2008-07-03 09:37 ��Դ�� : ��x��2754

ӡ��·��a(ch��n)��Ҫ��ڸ��~��ȥ��~��γɾ�·,��ӡ�ư�߀��Ҫ�B�ӌ�ͨ��ӡ��·��Խ��Խ��΢С,��˼ӹ��,��ӡ�ư��a(ch��n)Խ��Խ��s��a(ch��n)�^��Ў�ʮ��,��ÿ��л��W��|(zh��)�M��Uˮ,��ӡ��·��a(ch��n)�Uˮ�е��Ⱦ��£�

һ��~,����ڸ��~��ϳ�ȥ��~��·,��~��ӡ��·��Uˮ��Ҫ��Ⱦ��~��Ҫ��Դ,��֮��,��p��塢��Ӱ��ӵľ�·��Ҫ��ͨ,��ڻ��@�ײ��~,��ʹ�ø��·��ͨ��ڻ��(һ��֬)��׌��~��g�^��߀�л��W��~,��W��~��ýj��~,��Կ��Ʒ�(w��n)��~��e�ٶȺ��~��e��ȡ�һ��EDTA-Cu(�Ҷ��~�c),��Ҳ��δ֪�ĳɷ�,�,��W��~��ӡ�ư��ϴˮ��Ҳ��нj��~��֮��,��ӡ�ư��a(ch��n)��߀��,��僽��a�U,��Ҳ��@Щ�ؽ��,��

��ЙC��,����·�D��,��~��g�̡��·��ӵȵȹ��,��ʹ��ī��Ҫ��o��~��ָ��w,��ꮅ֮��֌��˵��@Щ�^�̮a(ch��n)��ߝ�ȵ��ЙC��,��е�COD��_10��20g/L,��@Щ�ߝ�ȏUˮ��sռ��ˮ��5%��ң�Ҳ��ӡ�ư��a(ch��n)�UˮCOD��Ҫ��Դ,��

��,����(j��)��a(ch��n)��ͬ,��еĹ�ˇ��g��Һ�к��а�ˮ,��Ȼ��@�ȣ��ǰ��Ҫ��Դ,��

��,��Ⱦ���Ҫ��Ⱦ��,��߀��,��A��,��U,��a��i,��x��,��ӡ�ư��a(ch��n)�^��ʹ��,��}��,��ᡢ��c,��N��ƷˎҺ��g��Һ,��W�Һ,��Һ��Һ,��A��Һ�Ȏ�ʮ�N,��ɷַ��s��˴󲿷ֳɷ��֪��,��߀��δ֪�ɷ�,��@ʹ�ÏUˮ̎��ӏ��s��y��

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