5311��S��像Uˮ

��r�g��2008-11-19 16:03 ��Դ�� : ��x��2070

5311��S��܊,��Ʒ��a(ch��n)��I(y��)��Ʒ�N��,��僷Nȫ,��С��ԓ�S��ˮ̎��վԭ��F��w��̎��ˇ,��ˎ��Ͷ��,��ܸߡ��a(ch��n)��,��Ҳ��S�o��,��ڄӏ��ȴ󣬏�̎��ˇ��O�䶼�o��C�像Uˮ��ŷ�,��,��S�I��ʮ��ҕ��M��P�ˆT��{(di��o)��,��Փ�C,��x��“SILl�͸�Ч�ؽ��ُUˮ̎��C”��(j��ng)�^һ�Εr�g�Č��H�\�У�ȡ��˝M��̎��Ч��,��

1,��Uˮ̎��ˇ

1.1��ˇ��̅�Ҋ�D1��

1.2��̺��r��ˇ��

        (1)��̱M��޶ȵ��ԭ��̎��Oʩ��÷��Aˮ�صȘ�(g��u)��,��ֻ�a��P�I��̎��b��,��ȱ��C̎��ˇ��ֹ�(ji��)ʡ�˼��Ĺ��̵��wͶ�Y�M��,��

        (2)��܇�g��ďUˮ��횰��ϵ,��tϵ��(�A)�Ȍ��ù܅R��Aˮ��,��

        (3)��Uˮ��NaClO��Ӌ,��{(di��o)��(ji��)�y�ȶ��ˎϵ�y(t��ng)��ԭ�м��۳�С��ݷe�Ľ��CN^-,��ӽ��|��r�g,��äĿͶˎ�Լ�CN^-�ŷų��ˬF(xi��n)��

        (4)��t�Uˮ�ŗ�ԭ��F��w̎��Oʩ,��¸�Ч�ؽ��ُUˮ̎��C,��

        (5)�Aˮ�؏Uˮ�ñ�һ��,��B�m(x��)��(j��ng)ˮ̎��O��M�й�,��Һ��x��ڻ��,��ɻ��\,��Ƴɴu��(j��ng)��ԇ�oCr⁶⁺�x�әz��,��һ�㽨��ôu,��ɶ��Ⱦ��

        (6)��x��ˮ��t,��,��~��\,��k��ؽ��پ��ڇ��ŷŘ˜�,��ֱ��˳��ˮ��Ҳ�ɻ��ǰ̎��ϴ��Լ��G��,��·ƺ,��ț_ϴ��(ji��)�sˮԴ,��

2,��̎��ԭ��P�I�O��

        �ؽ��ُUˮ̎��C�ǲ��û��W��ԭ��M�ϣ�ʹ�C��(n��i)��õ�ˎҺ�c�Uˮ�е��Ⱦ��һ��M��C��(n��i)��,��ʩ��W��c��,��ԓ��һ��(sh��)�Wģʽ��,��Ա��C��W��c��֣��ϵ�y(t��ng)�B�m(x��)̎��,��Ķ��Ч,��ٵ�ȥ��僾C�ϏUˮ�е��t��,��~,��\��k��ж��ؽ��x��,��C��(n��i)�Ļ��W��^�̞飺

3,��O��c��c�x�ӽ��Q��,��늽ⷨ,��⸡��F��w��˹��W��ȣ�

        (1)��ˇ��,��̶�,��C�ɏUˮ�ã�ˎ��,��ˎ��,��pH�@ʾӋ,��늿ع�M�ɽY(ji��)��(g��u)�o��,��w�eС��p,��Ƅӷ��,��^��

        (2)�O��͸��g,��ռ��С,��̎��ďUˮ�A��c̎��ˮ��ó��⣬�o��κ��,��

        (3)�Ԅӻ��̶ȸ�,��Ͷˎ�ʴ_��(ji��)�sˎ��̎��ɱ�,��S�o��,��

        (4)�m��ԏ��,��̎��һ��僷N�ؽ��x�ӏUˮ,��Ҍ��׃��^��m��ԣ�̎��ٶȿ�Ч��@,��\�пɿ�,��

4,��̌��H̎��Ч��

        53ll�S�像Uˮ�Oʩ��Ŀ��2002��7�³��ʩ��8��Ѯ��Ͷ��ԇ�\��,��(j��ng)�^��ʹ��,��M�뷀(w��n)��\�Р�B(t��i)��2002��l2��Ѯͨ�^�h(hu��n)��T�O(ji��n)�y��,��\�нY(ji��)��Ҋ��1,��

�Ͼ��^(q��)�h(hu��n)��O(ji��n)�yվˮ�|(zh��)�O(ji��n)�y��Y(ji��)�Z��(j��)GB8978-1996(��ˮ�C��ŷŘ˜ʡ��1��2��˜�,��αO(ji��n)�y�Y(ji��)��WS-510102�ſ��,��Ph��Cr⁶⁺,��軯��_��,��SHJ-5�͸�Ч�ؽ��ُUˮ̎��C�\��Cr⁶⁺ȥ��Ч�ʞ�99.7%,��

5,��̎��M�ü��(j��ng)��(��Ҋ��2)