�·��Uˮ��c

��r�g��2012-01-09 17:12 ��Դ�� : ��x��4262

�·��Uˮ��Ҫ��ĥˢ��a(ch��n)��ϴ�Uˮ,��ĥˢ,��΢�g�ȹ��ĺ��m(x��)��ϴ��a(ch��n)��ϴ�Uˮ��@Ӱ��g�̹��a(ch��n)��ĺ��~��ԏUˮ,��@Ӱ,��ÓĤ�ȹ��a(ch��n)��ЙC(j��)�Uˮ(��ī�Uˮ)��(j��)��Uˮˮ�|(zh��)��c,��Ɍ��Uˮ�֞���

1,��g�̏Uˮ

�g�̏Uˮ�a(ch��n)��@Ӱ��g�̹��,��HCl��g��Һ(�F(xi��n)��I(y��)��NH3��A��g�̣��ԟo�~��Uˮ�a(ch��n)��),��g�̝�Һ��,��Ȼ��~�ۺ�HCl��Ⱥ�Һλ��Ȼ��~�U��Һ�ɻ��չ�˾��~,��g�̏Uˮָ��g�̺�ě_ϴ�Uˮ,��pHֵ��^�͡��е��}��Ҫ׃�ɸߝ��CuCl2�UҺ,��

2,��ϴ�Uˮ

��ϏUˮ��Ҫ��ϴ�Uˮ��ĥˢ��ϴ�Uˮ�Ȳ��Ⱦ��ӵďUˮ,��ϴ�Uˮ��й̑B(t��i)΢С�~м,��~��ĥˢ�ȹ��M(j��n)�в��r��ˮ��ϴ��ϴˮ��s��,��߀��ϴ��,��ĥˢ��a(ch��n)��Ĺ̑B(t��i)΢С�~м�_ˢ�Ƀ��ϴ�Uˮ��Ⱦ��Ӟ�pH,��CODcr,��~��,��a,��U�ȡ�

3,��Ĥ�ЙC(j��)�Uˮ

��Ĥ�ЙC(j��)�Uˮ��Ҫ��NĤ��m(x��)�@Ӱ,��ÓĤ(��ī)�ȹ��ڴ˲��a(ch��n)��@Ӱ�UҺ,��ÓĤ�UҺ��ЙC(j��)�Uˮ��Ҫ��Դ,��ЙC(j��)�Uˮ��Ҫ��Ⱦ��Ӟ�pH��CODcr,��~,��

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