��B�VҺ�ĳ��R��ˮ��̎��о�

��r�g��2009-02-26 12:01 ��Դ��h(hu��n)��Ⱦ�c�� : �S�˗� ��Ǳ� ��x��1005

ժҪ���о��ڸߜظ߉��R��ͳ��R��l��,��B�VҺCOD��BOD��ȥ��Ч��Y(ji��)��,��ߜظ߉��,��B�VҺCOD��BOD��ȥ��ʲ��ߣ��ڝ�ʽ��́��R��l��,��B�VҺCOD��BOD��ȥ��@��,��󲿷��ЙC��õ�ȥ��ˮ��Ś��в��ж��,��ڳ��R��l��,��(d��ng)��30��40 MPa��500 ��r,��B�VҺCOD�ɻ��ȥ��,��(d��ng)��50 MPa��400 ��ϕr,��COD��ȫȥ��,��

�P(gu��n)�I�~: ��B�VҺ ��R��ˮ�� Ⱦ��

�҇�ÿ��114�|t��F(xi��n)��۷e��60�|t,��I(y��)��70�|t,��ÿ��8��10 %��ٶ��L[1]��y(t��ng)��̎��һ��÷ٟ�,��,��ѷʵȷ��,��g(sh��)��,��Ŀǰ��ͨ�õļ��g(sh��)��Ȼ��,��S��҇��л��M�̵ļӿ�,��Ҏ(gu��)ģԽ��Խ��,��B�VҺ��u�ɞ��(y��n)�صĭh(hu��n)��Ⱦ��}��B�VҺ��COD�|(zh��)��ȸ��_ʮ��fmg/L,��BOD�|(zh��)��߿��_��fmg/L,��B�VҺ��Ҫ��΢����l(f��)�ͮa(ch��n)��к��ЙC��,��ͷ��֬��,��c��ˮ��ȣ��B�VҺ��Ⱦ��ȸ�,��ԏ�,��һ��ֱ��̎��Ч��룬��\�еĳ��ˮ̎��S�м��һ��B�VҺ��ʹԭ��΢��M,��B�VҺ��L�ڴ��ڵ�,��粻��r̎��HΣ��҂��Լ��h(hu��n)��,��߀��׌�ӌO��L�õ�Ʒ�L�҂��H�ַN�ɵĶ��[2,��3]��

��B�VҺ,��Ŀǰ��õļ��g(sh��)��Ҫ�Ǹ߱�ϡጺ��M��ˮ̎��S,��ϡጺ󣬽�(j��ng)��؄e�Z��΢��̎��,��ŷ�[4-7],��Ҳ��о��_չ��շ��ʹ߻��ȵ��о�[8-13],��P��о��˲��ó��R��ˮ��̎��ߝ�ȵ��B�VҺ,��R��ˮ��̎��g(sh��)��20��o(j��)ĩ�l(f��)չ��һ�N��͵�ˮ̎��g(sh��)��ˮ�ڳ��R��l��µ��,��猦�ЙC��ĸ��ܽ��,��x�ӷe��ӽ�10-6��ճ�ȵ�,��ӷ��(y��ng)��Ⱦ��Ľ��|�C��,��Ķ��߷��(y��ng)��ʡ�

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