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1 ��̸śr

ԓ��ˮ̎��(ch��ng)��Ҫؓ(f��)؟(z��)��˾��߅��С�^(q��)��ˮ̎��,��ԭ�O(sh��)Ӌ(j��)Ҏ(gu��)ģ1000m3��h,��Ŀǰ��(sh��)�H��ˮ̎��500~600m3��h,��b��A(y��)̎��ˇ��D1,��

2 �u��?x��)⸡ϵ�y(t��ng)��ˇ��̼�ԭ��

2.1 ��ˇ��

�⸡ϵ�y(t��ng)��ˮSS��,��ם��ƽ��ֵ�քe��195.5mg/L,��13.3mg/L��3.21 mg/L,��ˇ��D2,��

�⸡ϵ�y(t��ng)�փɂ�(g��)��֣��քe��(y��ng)�غ͜u��?x��)⸡��,��ڻ��?y��ng)��ǰ��Ͷ�ӻ��PAC,��ͨ�^(gu��)�؃�(n��i)��һ��(j��)��Ͷ��(j��)��,��(l��i)ˮ�cˎ��M(j��n)�г�ֵĻ��(y��ng),��M(j��n)��u��?x��)⸡�أ��ˮ��M(j��n)��u��?x��)⸡��ǰͶ��PAM,��u��?x��)⸡��ˮ�M(j��n)��ˮ��,��(j��ng)��ݔ��̎��ϵ�y(t��ng)��

2.2 ��ˇԭ��

�u��?x��)⸡�C(j��)��Ҫ��ͨ�^(gu��)��b��Һ�¸��D(zhu��n)��~݆��՚�ݔ�͵��ˮ�²�,��^(gu��)ˎ��ԭˮ��ٔ��,��~݆��(n��i)�Ŀ՚ⱻ��˦��r(sh��)�a(ch��n)��10��100μm ��F��ˮ�У��ڌ�(zhu��n)�T(m��n)��Ě⸡��(n��i)�cˮ�е��֬��໥ճ��γɱ��С��ˮ�ĸ��w,��ٸ��ˮ��,��Ȼ��ɹ��C(j��)��ۃ�(n��i)��Ķ��ˮ�ă��[4],��

3 �ڳ��ˮ̎��еđ�(y��ng)��

�S��I(y��)�h(hu��n)��R(sh��)��(qi��ng)�Լ��h(hu��n)��(du��)��Ҫ��,��F(xi��n)�е��ˮ̎��O(sh��)ʩ��ܝM��_(d��)��(bi��o)�ŷŵ�Ҫ�󡣴�cʯ��˾��2009 �ꌦ(du��)��ٵ��ˮ̎��(ch��ng)�M(j��n)��˸��,��U��ԭ�A(y��)̎��,��һ�לu��?x��)⸡ϵ�y(t��ng)��(du��)��(l��i)ˮ�M(j��n)��A(y��)̎��

3.1 ��(y��ng)��Ч��

SS ȥ��_(d��)80%��,��,��(l��i)��ȥ��_(d��)��70%��ϣ�COD,��BOD ȥ��Ҳ�_(d��)��60%��,��Ч��˺��m(x��)��̎��Ԫ�ĉ��,��Kˮˮ�|(zh��)�õ��ܴ��ƣ��_(d��)��(gu��)��һ��(j��)B �(l��i)�ŷŘ�(bi��o)��(zh��n),��

3.2 �\(y��n)��{(di��o)ԇ��

�b�ø��ɺ�,��Ͷ�ӆ�ˎ��PAC �M(j��n)��ԇ�(y��n)��l(f��)�F(xi��n)�⸡��ˮ��,��ˮ�к��д��(x��)С��w,��˕r(sh��)�⸡�C(j��)��ں��ɫ��ĭ��⸡�ر�Ӹ��,��M(j��n)��Ͷ��PAM,��˕r(sh��)�⸡�C(j��)��F(xi��n)��ɫ��ĭ��γɸ��Ư��ˮ�w��ӣ��⸡��ˮ׃��峺͸��,��f(shu��)��,��pˎ��\(y��n)�Ќ�(du��)�⸡̎��Ч��Ӱ��@��

�⸡ϵ�y(t��ng)�ļ�ˎ��o�B(t��i)ԇ�(y��n),��S��ڌ�(sh��)�H�\(y��n)��M(j��n)��{(di��o)ԇ��_(d��)��Ч��ˮ��,��ˎ��٣��b�õ�PAC ��Ͷ��12mg/L,��PAM��Ͷ��4mg/L,��ԇ�(y��n)�r(sh��)��ע�⣬��ˮ��Ͷ��PAC,��_��,��Ȼ��Ͷ��^(gu��)��PAC ��ˮ��Ͷ��PAM��(du��)ˮ�ӄ��ʎ�ܚ��^��ϸ��ٶ�,��һ��7~10 ��֮��(n��i)��ܿ��@��ˮ�֌ӵļ��ɴ_��PAM��ԇ�(y��n)��,��

��ˮ��׃��ζ��Ҫ̎��ˮ��Ⱦ��l(f��)��׃��Ҫ��r(sh��)��׃ˎ��Ͷ��ȡ��ѵ�̎��Ч��,��⮔(d��ng)��ˮ��^(gu��)��r(sh��)��(hu��)��x�^(q��)ˮ��Ʉ�(d��ng)�Ӵ��Y(ji��)��w��,��⸡��ˮƽ��ټӿ죬ͣ��r(sh��)�g�s��,��(du��)��w�ϸ��x��,��˕r(sh��)��(y��ng)��r(sh��)�{(di��o)��ˮ�߸߶��Է�ֹ��ˮ�M(j��n)�븡��ϵ�y(t��ng)��

3.3 ��(y��ng)��Ч��

��⸡ϵ�y(t��ng)��ԭ�A(y��)̎��ϵ�y(t��ng)��\(y��n)��M(f��i)�ù�(ji��)ʡ23.5 �f(w��n)Ԫ,��KˮCOD ��ԭ��(l��i)��ƽ��56mg/L ��͞�36mg/L,��_(d��)��ˇ�(gu��)��һ��(j��)A�(l��i)�ŷŘ�(bi��o)��(zh��n)��Ҫ�󣬄�(chu��ng)��õ��(hu��)Ч��,��

4 ��Y(ji��)

�C��Ϲ��̽��O(sh��)��\(y��n)�й��(j��ng)�(y��n),��u��?x��)⸡��ˮ̎��ׂ�(g��)��(y��u)�c(di��n)��

4.1 �O(sh��)��Ͷ�Y�٣�ռ��eС��u��?x��)⸡�](m��i)�Љ��,��Չ��C(j��),��ѭ�h(hu��n)�õ��O(sh��)�䣬��O(sh��)��Ͷ�Y��,��Q=200m3/h �Ĝu��?x��)�?CAF)�O(sh��)��ռ��e�H��36.15m2,��

4.2 ��(ji��n)�Ρ��\(y��n)��M(f��i)�õ�,��u��?x��)⸡ϵ�y(t��ng)�](m��i)�Џ�(f��)�s��O(sh��)��,��ǳ��ײ��(g��)ϵ�y(t��ng)�H�Ƀɂ�(g��)�C(j��)е��ֽM��,��\(y��n)�оS�o(h��)�M(f��i)�õ�,��4.3 ̎��Ч��@��w�Ҹ��(SS)��ȥ��ʳ��^(gu��)80%,��,��(l��i)��ȥ��_(d��)��70%��ϣ�COD,��BOD ȥ��Ҳ�_(d��)��60%��,��ں��m(x��)��̎��Ԫ�\(y��n)�С�

4.4 �m��(y��ng)�ԏ�(qi��ng),��u��?x��)⸡�C(j��)��(du��)��ˮ�ā�(l��i)��ˮ�|(zh��)��׃��к܏�(qi��ng)��m��(y��ng)��,��(j��)��(l��i)ˮ��׃��p��{(di��o)��(ji��)��ˮ�߰�߶ȁ�(l��i)�m��(y��ng)׃��r,��

4.5 �͸��g,��ʹ�É��L(zh��ng),��u��?x��)⸡�C(j��)��Ҫ��͸��g��Ƴ�,��ЙC(j��)е��(qi��ng)�ȸߡ��_��,��͸��g,��ʹ�É��L(zh��ng)�ă�(y��u)�c(di��n)��

��īI(xi��n)

[1]�uï�s,��L(zh��ng)��,��Ȕ. �u��?x��)�?CAF)��ʯ��Uˮ̎��еđ�(y��ng)��[J].��I(y��)��ˮ�c�Uˮ,��2000.

[2]Ƚ��܊. �u��?x��)�?CAF)ϵ�y(t��ng)��̎��ʯ��Uˮ�еđ�(y��ng)��[J]. �͚��h(hu��n)��o(h��),��2000.

[3] �η�. �u��?x��)⸡�C(j��)�ڟ��͏S��ˮ̎��еđ�(y��ng)��[J]. �Ї�(gu��)�O(sh��)�乤�̣�2006.

[4]��o��,�R܊,�n��. ̽ӑ�⸡��ˇ��ɼ��g(sh��)��(sh��)[J].�Ї�(gu��)�oˮ��ˮ,��2004.

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