ȫ�Ԅ��ϴ�^�V��ęC��

��r�g��2015-05-07 15:37 ��Դ��R��Դˮ̎��g(sh��)��޹�˾ ��: ��x��2532

ȫ�Ԅ��ϴ�^�V��ęC��

��΢��w��Ļ��W(xu��)�Y(ji��)��(g��u)��ɷ��ԁ��ˮ�еĽ��x��,��ͨ�^��Һ��x��ȥ��ˮ��Һ�н��x��,��ٵęC��^��(f��)�s,��Ƿ��ɷ֞���c��2 �N,�,����2 ��A�Ρ�

��1 �A��c��x�o�P(gu��n),��^��,�M��^��,�ڴ��^��,��x�ӿ�ͨ�^��λ,��c�x�ӽ��Q,��΢��е�һ�N��׷N��(f��)��;

��2 �A�Ξ��e��^��,�M��^��,�ڴ��^��,��ٱ��\��(n��i)��

     Ŀǰ,��(n��i)��Ľ��\�ЙC��м��|(zh��)�^��,��\ݔ,��d�w�f(xi��)��\ݔ��(f��)��B͸,��ӔUɢ��ܛӲ��A��Փ�� ,��e��^�̺ͼ��xֱ��P(gu��n),��,�S��Ӱ푼��Ե��ض��Ӱ푽��ٵ��^��ֻ��,��
     ��ڏUˮ��Ҫȥ��x�Ӵ��ж�,��к��Ľ��ٻ��Խ��,��Ļ��,��ʹ��ж��,��ꐴ��x��ܜضȡ�p H ֵ,��Դ��T��ص�Ӱ�,��,��e��ڌ��H��(y��ng)��ܵ��ܴ��,��H��^��,���һ��ęC��N,��x�ӵĲ�ͬ��, ��Ҫ�l(f��)��Ǽ��ϵĹ��܈F —COOH , —N H2 , —SH , —OH , —PO4-3��c��x�ӵĽY(ji��)�ϻ��ʽ��λ,��(j��)΢��Һ��ȥ��ٵķ�ʽ��ͬ,��ɷ֞��׷N: (1) ��⸻��/ ��; (2) ��j(lu��)��; (3) ��(n��i)��м��j(lu��)�ό��΢��ﶼ��,��(n��i)�Ͱ��Ĵ��Ҫ��΢��л��,��һ��^��,��ܕ��һ�N��N�C��,��
       1.��⸻��
       ��ð��ۺ��x��x��о�,�ĺ��ù��x��ۺ��,��о��Cu ,Cd ,Ni �Ľj(lu��)��R��Դ�l(f��)�F(xi��n)��Щ��L�^��ጷų��ĵ��|(zh��)��ʹ��Һ�е� Cd2 + ,Hg2 + ,Cu2 + ,Zn2 + �γɲ��Եĳ��ȥ,��C��˻��ͼ��a(ch��n)��İ��ڽ��ٷ��x�е��,��M��@Щ�ۺ��Ҫ��Զ��,��ͬ��Ҳ��ȩ�ᡢ��}�ȿ��Խj(lu��)��ܽ��x�ӵĻ��,��ͬ΢��a(ch��n)��İ��ǽM�ɲ�ͬ,��ͬ΢��Y(ji��)�Ͻ��ٵ��|(zh��)Ҳ��һ��,��΢��L�l��Ӱ푰��ۺ��ĽM��,�Ķ�ҲӰ푽��ٵķ��x��,ֻ��Һ��ٝ�ȵ͕r��,��
      2.��j(lu��)��
       ��(sh��)΢����ٵĸ��l(f��)��ڼ��,��ٵ��ͨ��һ��,��هp H ��^�̡�һ��J�鼚��Ҫ�ǽ��x��c��Ի��F�j(lu��)��/ �x�ӽ��Q,�Լ��j(lu��)�ϻ��F�龧��M��,��
      2.1�x�ӽ��Q�C��
      �ڼ��ؽ��x�ӵ�ͬ�r,ͨ��S��x�ӵ�ጷ�,��ǻ��Ժ��к��3. 8 %��}�x��,��c��Co (��) �x�ӵ��Һ��|�r, �H�� 011 %��}�x�ӏļ��M��Һ;��Һ�к�� Co (��) �x�ӕr,��Co (��) �x�Ӻ�ļ��,�}�x�Ӻ��ֻ��0. 4 % ,��(j��ng)��R��X �侀��ɢ�估�t��V��Mһ��C��,�@��Co (��) �x��c��x�Ӱl(f��)��x�ӽ��Q�ĽY(ji��)��,��f��˷N΢���A�͉A��ٵ��ǻ��o��໥��õ��x�ӽ��Q�^��,��
       2. 2��j(lu��)�ϙC��
      ͨ��,΢��ļ��Ҫ�ɶ��,��|(zh��)��֬M�ɡ��@Щ�M��п��c��Y(ji��)�ϵ��Ҫ��܈F��Ȼ�,��,��u��,��֬��,��,��е��,��,��λԭ��c��x��λ�j(lu��)�ϡ��@Ҳ�C��˽��ͨ�^�c��һЩ��w�j(lu��)�ϻ��϶��ڼ��,��
     3.��(n��i)��
     ��(n��i)��һ��,��(f��)�s��^�̡��Ҫ�Ǽ��Ľ��x��c��ĳЩø��Y(ji��)��,��(n��i),��

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