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1.1��ˇ��

��܈䓏Uˮ��Ҫ��Ⱦ��FƤ��,��Ҫ��̎��ѭ�h(hu��n)ˮ�|(zh��)�飺�Ҹ��ﺬ��≤50mg/L,��ͺ��≤5 mg/L��ڿ��Y(ji��)܈䓏Uˮ̎��g(sh��)�Ļ��A(ch��)��,��Y(ji��)��ҹ�˾܈��I(y��)��a(ch��n)�^(q��)��c(di��n),��ø��ͻ��—늴��—б��ķ��(du��)һ�S�^(q��)܈䓏Uˮ�M(j��n)�м��̎��]·ѭ�h(hu��n)ʹ��,��˅R��е�܈䓏Uˮ,��܈䓏Uˮͬ��ˮ,��ˮ��ĆΪ�(d��)܈䓏Uˮ��ˮ��,��S܈䓏Uˮ��܈䓏Uˮ��υR��ͳ�(��ìF(xi��n)��ˮ�ظĽ��)��(j��ng)��O(sh��)ʩ��,��ýM��늴��Ż�̎��Ȼ��б��,��Uˮ��(j��ng)��̎��M(j��n)��F(xi��n)��5000 m³��ˮ��,��ٽ�(j��ng)�F(xi��n)�ж��(j��)�Ӊ��վ��܈䓏Sѭ�h(hu��n)ʹ��,��a(b��)��ˮ��(l��i)��ǺӬF(xi��n)��һ��(j��)ˮԴ��վ��

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1.2��Ҫ̎��O(sh��)ʩ

1.2.1��O(sh��)ʩ

��܈䓏Uˮ��Ҫ��܈��O(sh��)�䝙(r��n)��r(sh��)��ܡ�ð,��,��©��ɵģ�ᘌ�(du��)�Uˮ��Ҫ�Ǹ��͵��c(di��n),��ƽ��ͳ�,��܈䓏Uˮ��(j��ng)��ͳأ��ĸ��ͱ��ͳصē��ˮ�ı��,��ͨ�^(gu��)SY-120�͸��ͻ��ՙC(j��)�M(j��n)�л��,��ԓ��ͻ��ՙC(j��)�c��y(t��ng)�ĸ�Ͱʽ��͙C(j��)��^,��г��Ч��á��b,��(ji��n)��ȃ�(y��u)�c(di��n),��Ĺ��ԭ��һ�l�H��ˮ�ĭh(hu��n)�μ��ϣ�ͨ�^(gu��)�C(j��)е�(q��)��(d��ng)��һ��ٶ��ڸ��ͳ�ˮ��B�m(x��)��ػ��D(zhu��n),��Ѹ��͏ĺ��ˮ��ճ��ρ�(l��i),��(j��ng)�D��݁��͔D�䵽��У��M(j��n)��͵Ļ��,��O(sh��)ʩ��bʹ�ú�,��(j��ng)��(sh��)�y(c��)��M(j��n)ˮˮ�|(zh��)��16��4.5 mg/L,��(j��ng)��O(sh��)ʩ��ͺ�,��ˮˮ�|(zh��)��4.8��2.3 mg/L��Ч��@,��ˮ��͝�ȷ��ѭ�h(hu��n)ˮ�|(zh��)Ҫ��,��

1.2.2��늴��

��(j��ng)һ��FƤ��س��̎��܈��FƤ�Uˮ��FƤ��Ҫ��΢��(x��)�w��M��,��С��60 μm��΢��ռ80%��,��ƽ��ʽ��M(j��n)��Ȼ��̎��(d��ng)ˮ��ؓ(f��)�ɞ�0.7 m³/(m²·h)�r(sh��),��Ч�ʃH��50%��,��(du��)�Uˮȡ��M(j��n)��o�B(t��i)��ԇ�(y��n)��15 min��,��Ч�ʃH��56%,��b��FƤ��õ��F��ԣ��ô��ۼ��g(sh��),��ʹ�Uˮ��΢��(x��)��FƤ��(j��ng)�ň�(ch��ng)�r(sh��)�a(ch��n)��ŸБ�(y��ng),��x�_(k��i)�ň�(ch��ng)��ʣ�ţ��ŵ�΢��ڳ��^(gu��)��л��,��۽Y(ji��)��^��朗l��ۺ��w,��ٳ��߳��Ч��,��ܸ��FƤÓˮ��,��Óˮ�ٶȡ�ͬ�r(sh��),��(j��ng)�ň�(ch��ng)̎��^(gu��)��ˮ,��ˮ��γɵ��á�

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1.2.3��б��

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2��Ч��

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�Ҹ��/(mg·L^-1)	210	139	79	48	40	31
��/(mg·L^-1)	16.1	9.2	4.4	4.6	3.0	2.1

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