�像Uˮ��̎��

��r(sh��)�g��2015-08-20 17:50 ��Դ��Փ�ľW(w��ng) ��: ��x��2177

һ,��Դ

��a(ch��n)�^��ŷŵ��像Uˮ�֞�ǰ̎��Uˮ��Ưϴ�Uˮ��̎��Uˮ�Լ��像UҺ��,��и��N��x��,��ᡢ�A,��軯�Ｐ��°�,��»��ͻ׃�Ą��|(zh��)��粻��(j��ng)�^̎��ֱ��ŷŕ�(hu��)��(du��)�܇��h(hu��n)��w�a(ch��n)��O��Σ��,��

ĳ��S��Ҫ��A�C�ϏUˮ,��y��~��ؽ��?g��u)Uˮ,��t�Uˮ��ĺ��Uˮ,��քe��Դ��3�l��a(ch��n)��

1��\��a(ch��n)��,��,��ϴ��\,��t�g��,��ˮϴ5��򣬮a(ch��n)��ďUˮ��Ҫ�ɷ��,��A,��Ԅ��r(ji��)�t,��\�x�ӵ�;

2,��y��a(ch��n)��ϴ,��,����o��y,��a(ch��n)��ďUˮ��Ҫ�ɷ��,��A��Ԅ�,��~�x��,��y�x�ӵ�;

3��a��a(ch��n)��,��ϴ,��͡��,��a��,��Uˮ��Ҫ�ɷ��ᡢ�A��Ԅ�,��~�x��,��a�x�ӵȡ��(j��)��a(ch��n)��O(sh��)��,��҂��Ɍ�ԓ�S��a(ch��n)��ďUˮ�w�{�麬�t�Uˮ,��Uˮ�;C�ϏUˮ��

價��S(��܇�g)�ų��ďUˮ�͏UҺ,��僼�Ưϴˮ,��U��Һ��O(sh��)��sˮ�͛_ϴ��ˮ��,��ˮ�|(zh��)��a(ch��n)��ˇ��,��еĺ��t��еĺ�懻��k,��,��ᡢ��A��,��Uˮ�еĽ��x��е��Ժ�(ji��n)�ε��x��ΑB(t��i)��(��Ni2+,��Cu2+��)��е��x��ʽ��,��еĄt�ԏ�(f��)�s�Ľj(lu��)��x��ʽ��,��һ�N�Uˮ�г��һ�N��ϵ��к��ɷ֣��軯��k�Uˮ�м��k,��,��һ��Һ�г��ЙC(j��)��ӄ�,��

��,��Uˮˮ�|(zh��)��c(di��n)

ԓ�S��a(ch��n)��像Uˮ�֞麬�t�Uˮ��Uˮ,��C�ϏUˮ,��У��Uˮ��Ҫ��Դ�ڏUƷ��僼��~��ˇ,��(sh��)��^��,��ԓ�Uˮ�к��軯��c�~�x�ӵȽ��x�ӽY(ji��)��γɵĘO��(w��n)��Ľj(lu��)��ʹ�Uˮ�еĲ��ֽ��x�Ӳ��ډA�ԗl��ɚ��ȥ��;��t�Uˮ��像Uˮ��ռ��^��,��tҲ��像Uˮ��Ҫ��Ⱦ��֮һ,��ˮ�w��Ҫ��r(ji��)�t��r(ji��)�t�ɷN��ʽ��ڣ��r(ji��)�t�Ķ��h(yu��n)�h(yu��n)��r(ji��)�t,��r(ji��)�t�^��r(ji��)�t��ډA�ԗl��γɳ��,��ں��t�Uˮ��̎��^��У�Ҫ�Ȍ��r(ji��)�t߀ԭ��r(ji��)�t;�C�ϏUˮ��Ҫ��a(ch��n)܇�g�ŷŵĺ��ᡢ�A,��}�ďUˮ,��

��̎��(ji��n)��

1,��

��̎��Uˮ�r(sh��),��ô��}�ډA�ԗl��е��x��,ʹ֮�ֽ�ɵͶ��},Ȼ��M(j��n)һ��o��Ķ��̼�͵��

2,��кͻ��

��x�ӽ��Q��t��ˇ��,��x�ӽ��Q��UҺ�Ǻ��ؽ��x��(Zn2+��Cr3+,��Fe3+��)�ď�(qi��ng)��ԏUҺ,��ȥ��x�ӽ��Q��U�AҺ��ӉA�кͣ�ʹ֮�Ԛ��ʽ��,��Ͷ�Ӹ߷��ɸ�׃�@�N��ĳ��ܺͷ��x��,��

3��кͳ��

��ԏUˮ�ÉA�ԏUˮ��Ͷ�ӉA��|(zh��)�M(j��n)��к�,��γɳ��,��

4��F��w��

�像Uˮ��(j��ng)�^̎��a(ch��n)��F��ؽ��ٚ��,��ͨ�^��(y��ng)ʹ�ؽ��D(zhu��n)�돊(qi��ng)��Ե��F��w�Y(ji��)��,��˷��ں��t�Uˮ��̎��,��W(xu��)��O(sh��)�了(ji��n)��,��Ͷ�Y�^�٣��(y��ng)��^�V,��Ҫ�M(j��n)һ��̎��,��像Uˮ��ɢ��಻�׼��̎��,��

5,��l(f��)��s��

��ß�Դ��l(f��)��ڳ��ؓ(f��)��ֱ�ӝ�s�Uˮ��@�N��̎��ߝ�ȏUˮ��^��(j��ng)��(j��),��ͬ��(j��)��Ưϴ,��-ˮ��ܣ��ͬ�x�ӽ��Q��(li��n)��ʹ��,��Ŀǰ��a(ch��n)�ЏV��⁹ܱ�Ĥ��l(f��)��l(f��)��s��t�Uˮ,��Uˮ�ȣ�Ҳ��]·ѭ�h(hu��n)��Ҫ̎��֮һ,��

6,��x�ӽ��Q��

��x�ӽ��Q��֬��Ի��F(tu��n)�ϵĿɽ��Q�x��(H+,��Na+��OH-��),ȥ��Uˮ�е��,��x��,��˷�̎��像Uˮ��H�ɻ��ˮ��߀�ɻ��ս��x��Һ,��@�N��̎��н�,��懡��~,��k,��t�ȏUˮ,��˹��ϳɵČ��T��̎��像Uˮ��ᡢ��A��ט�֬,��ɷքe��ȥ��t��懺��~,��Լ�һЩ��ٵ��軯�j(lu��)��x�ӡ�һ��f��,��x�ӽ��Q��Ͷ�Y�^�󣬲��ˮƽҪ��^��,��̎��Ч��(w��n)��ܻ��ý��ٺ�ˮ,��Ǯ�(d��ng)ǰ�像Uˮ��(sh��)�F(xi��n)�]·ѭ�h(hu��n)��Ҫ��֮һ��ڵ��Ҫ��}��UҺ��(hu��)��c,��F,��ȸ��s�|(zh��)�x�Ӳ��ֱ�ӻ��僲��У��h(hu��n)��(hu��)��Ⱦ,��

7��̿��

��̿��зǳ��΢�׽Y(ji��)��(g��u)�;޴��ͬ�ȱ��e,��ͨ��1g��̿�ı��e�_(d��)700��1700m2,��ИO��(qi��ng)��,��Ч��Uˮ�е��r(ji��)�t�x��(Cr6+)��ؽ��x��,��(d��ng)��̿�_(d��)��ƽ��,��߀��Բ��üӟ�,��,��A��ݵȷ�ʽ��ȥ��,��ʹ��̿��,��

8��﷨

��﷨��̎��像Uˮ�ĸ��＼�g(sh��),��˹��B(y��ng)��Ó��¾��֦��(d��ng)�z��,��t��}߀ԭ��}߀ԭ��ȹ��ܾ�,��(du��)�像Uˮ�a(ch��n)��o��,��ø�Ĵ߻��D(zhu��n)��á��j(lu��)��,��á��ع��ú͌�(du��)pHֵ�ľ��_��,��к��ٳ��л��,��ŷ�ˮ��ʹ��,��﷨̎��像Uˮ�ɱ��,��Ч��ߡ��׹��,��o�h(hu��n)��ɶ��Ⱦ��B(t��i)�h(hu��n)��ĸ��,��

�ġ��像Uˮ̎��g(sh��)�l(f��)չ��

�像Uˮˮ�|(zh��)��(f��)�s,��ɷֲ��׿��,��Ȍ��Uˮ��ռ�,��t�Uˮ�ͺ��Uˮ�A(y��)̎��c��A�ȾC�ϏUˮ�R��y(t��ng)һ̎��ŷ�,��像Uˮ�к��^��F�ؽ��x�ӣ��h��µ�̎��ˇ,��Ԍ�(sh��)�F(xi��n)�Uˮ��ؽ��x�ӵĻ��;��Ԅ�(d��ng)��a(ch��n)��M(j��n)��l(f��)��g(sh��)��p��ˮ��͏Uˮ�ŷ��,��ˮѭ�h(hu��n)��,��

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