��g(sh��)��t(y��)Ժ��ˮ̎��еđ�(y��ng)��

��r�g��2008-03-25 12:04 ��Դ�� : ��x��6011

һ��t(y��)Ժ��ˮ��

        �t(y��)Ժһ��֞�C��t(y��)Ժ�͂�Ⱦ��t(y��)Ժ�ɴ��,��t(y��)Ժ��ˮ��Ⱦ��ķN��c��мS��ˮ��,��ȫһ�¡��һ��Ⱦ��,��t(y��)Ժ��ˮ��߀��һЩ��Ⱦ��,��ˎ���,��\��Ä�,��ϴ�섩�ȡ�

        �t(y��)Ժ��ˮ��ҪԴ�ڸ��N��,��؄e�Ǹ��N��Ⱦ��,��g(sh��)�ҡ�ϴ�·��ˮ,��д��Դ΢��,��x��x�Ѽ��N��ײ��νY(ji��)�˾��,��߀��д��Ⱦ��,��ЙC��|(zh��)ռ��Ⱦ��60%��ң��ܽ��|(zh��)�sռ��40%,��ڴ��|(zh��)�缡��M��ȳ��r,��^��x��ѡ��һ��,��

        ��,��t(y��)��ЏV��ʹ��˷��ͬλ��磬�@Щ�t(y��)��þ߳��ˮ�_ϴ,��,��_ϴ��ˮ�Е��з��ͬλ�ء�

        ��,��е��t(y��)Ժ߀�O(sh��)�и��ˎ�S,��ˮ�к��A��к��|(zh��),��ɴ˿�Ҋ��t(y��)Ժ��ˮ횽�(j��ng)�^��,��Ó�۵ȷ��뽭��,��

��̎��ˇ�x��

        ̎��͹�ˇ��Ǹ��(j��)̎�팦��_��,��̎�팦��БҸ��,��h���ЙC��,��ͬλ��,��,��A��,��Σ��^��ǲ�ԭ�w��Ɲ��,��

        ��1��Ҹ��Ｐ�h��

        һ��ڲ��̎�O(sh��)�û��S��,��ˮ�M�뻯�S�غ��б��^��Ⱦ��ڳ��г��x,��l(f��)��,��ڳ��^��Ҳ�A�sһЩ��S֮��Ҳ��(y��ng)��(y��ng)̎��,��S�س�ˮ�ԕ��y��һ��Ư��͙Cе�s�|(zh��)�M��,��@��Ӱ��Ě��Ч��,��ˣ��ˮ�M��ǰ��(y��ng)�õ��ֳ��ͺ��ε��^�V,��

        ��2��ЙC��Ⱦ��

        �t(y��)Ժ��ˮ��ЙC��һ��С�ڳ��ˮ,��BOD5��100��/��ҡ,��ˮ�w��ԃ��,��ֱ��Ҫ��^�ߵĵر�ˮ�w��L(f��ng)��^(q��)�ȕr,��t��ЙC��Ҫ�M��̎��,��һ��̎��

        ��3��ͬλ��

        ��ԭ�Ӻ��԰l(f��)͑׃�a(ch��n)��侀,��Ĵ��ʹ��ˮ��з��Ⱦ,��o��˞�ĸ�׃��ˮ�з��|(zh��)�ď��Ⱥ��ܡ��ֻ��ϡጻ��s��k��ͻ��Σ��,��@�N��ˮ�ɸ��(j��)��|(zh��)�ķN�,��˥��L�́�Q��̎��,��ڰ�˥�ڶ̵�Ԫ�أ��Ã��ķ��ϡጷ��M��̎��,��ڰ�˥��L�ķ��|(zh��)�ɲ��,��W(xu��)��﷨̎��ȏ��ˮ�з��x��,��(j��)�{(di��o)��,��Ŀǰһ��t(y��)Ժ��ʹ�õķ��ͬλ�ؾ�ϵ��˥��^��ߣ��ˮ��^��,��ͨ��Ã��淨̎��,��

        ��4��x

        ��x�с�Դ�ڼS��У��ش��ڼS��ˮ��s1.02-1.04��,��ʿ�ͨ�^��팢��ˮ�з��x,��һ��û��x��x��˜ʣ��(d��ng)��x��r,��J��x�Ѿ��,��x��ɻ�1-5��,��ڰl(f��)�ͭh(hu��n)��,��ڄt��s�̡��ڶѷe�ļS��,��ܻ�7��,��ܻ�21�졣��õĻ��S��,��,��x��ȫ��ڳ��г��ڰl(f��)�ͭh(hu��n)��К��,��

        ��5��

        ��һ�N�h�ȼ��С��w,��]��ļ��Y(ji��)��(g��u)��һ��Ļ��в��深ֳ,��Ă�Ⱦ��80%��ɲ��,��һ��f��䲻�͟ᣨ��ײ��ᡢ��ͱ��һ��ֿ��,��͸��͟�56��,��1С�r��ϣ��͟�60��,��4С�r��ϣ�,��^��в��ߜ��к͏��У��˿�Ͷһ��ȵ��ʹ��,��

        ��6��Ⱦ��

        ��Ⱦ��ķNܶ�,��Ҏ(gu��)�Ʉt��ͬС��,��һ��PHֵ5-9.6��(n��i)��棬��(d��ng)PHֵ��˷��,��ˮ��ܻ�һ��,��ڼS��ˮ��r�g�^�̡��@��飺a.�S��ˮ�к��ֽ��ɵİ�,��𚢾��,��b.��ֽ�߀�ܮa(ch��n)��ĳЩ��ʹ����󲿷ֲ��Ƃ��L(f��ng)�酒��⣩��Ǻ��,��@һ��,��猢ˮ�ؼ��w�ܷ⣬һ��ЙC��ֽ��Ĵ��,��һ��ܷ��a��y,��(d��o)��ˮ��ܽ��p�٣��ʹ��ȱ��,��
��,��ڻ��ҡ��z��߀��t,��ؽ��ٴ��,��û��W(xu��)��ȥ��

        �C��,��t(y��)Ժ��ˮ��һ�N�O��(f��)�s��wϵ,��ˣ��ó�Ҏ(gu��)̎��y�_��M��Ч��,��

        ��l(f��)չ��ĳ��ˮ̎��g(sh��),��t(y��)Ժ��ˮ̎��ϱ��V��(y��ng)�ã��յ��˘O�õ�Ч��,��@��ȡ�Ư�׷�,��Ⱦ��и��,��Ա��ȿ�600-3000��ٶȚ��Ȳ��܏صך��м��,��Ɍ�ĳЩ�ؽ��x��Pb,��Hg��_��x��Ŀ�ģ��߀�ɽ��BOD��ͻ��W(xu��)��COD��,��ȥ��}��Óɫ,��ȡ��(j��ng)��̎��t(y��)Ժ��ˮ,��ɴ��ŷŘ˜�,��ɷ��ˮʹ��,��

��ˇ��̺��

        ��ˇ�ɷփɼ�̎��,��D��ʾ,��

        A.һ��̎��

��Ҫ�h(hu��n)��(ji��)��ˮ��Ȼ��M��ˮ̎��,��M��̎��,��

B.��̎��

        ��(j��ng)��̎��ˮ��H�ɜ��,��BOD,��COD��˴��Ƚ��ͣ��_��һ��ŷ��ˮ�˜�,��ֱ��ˮ�w,��

�ġ��t(y��)Ժ��ˮ�ó��c��ʽ��ı��^

        1��˷��ʽ��\ݔ,��̎��^��е�Σ�U,��

        2��|�r�g�̣��ܸ��ˮ�|(zh��),��һ�N��(y��u)��,��

        3��ܚ��ʽ��ȵȲ��ܚ��Ĳ��ѿ�ߵ�,��

        4��ò��܏Uˮ�а��京��PHֵ��Ӱ�,��

        5��r�Ŀ՚��Դ�Ƃ��á�

        6��ڽ�һ��Ӽ��g(sh��)�ͳ��l(f��)��g(sh��)�İl(f��)չ,��ʹ��ĳ��l(f��)��ܺĴ�󽵵�,��        �w�eԽ��ԽС��\�з�(w��n)��Դ��,��֮Ŀǰ��M�^��,��ܳ��ˮ̎��ϵđ�(y��ng)�ã��ռ��@�ă�(y��u)��,��

        7��ĳ��l(f��)��ăr��c��c,��ȡ��Ȱl(f��)��ăr��ஔ(d��ng),��

        �C��,��(y��ng)��t(y��)Ժ�Uˮ��̎��ѳɞ��Ȼ��(y��u)��x�񷽰��