��x��g(sh��)��Uˮ̎��еđ�(y��ng)��

��r(sh��)�g��2012-03-19 11:17 ��Դ��h(hu��n)�� : ��x��2143

1��x��̎��g(sh��)��

��^��x�F(xi��n)��,��һ�N��Ȼ�F(xi��n)��,��w��п��ͬ��ٿ��Ĉ��,��w��ЙC(j��)��z�w��w��,��ٿ��һ��(c��)��һ��(c��)��оۼ�,�@�N�F(xi��n)��Q֮��“��x”��x�ǳ��õĳ��,��^�V��һ�N��Һ��x��g(sh��),��x��̎��g(sh��)�Ǯa(ch��n)��ڽ��(n��i)��һ�N�ЙC(j��)�Uˮ̎��¼��g(sh��),�@�N��g(sh��)�ڟo��ֻ��ˮ�w��΢��,��Ϟ��潛(j��ng)�^��̎��ʯ��ļ��w(��x��) ,��ˮ��д��w��ٿ�,��w��(n��i)��Ġ�r,��ˮ��Ư��Ｏ��ĵط��a(ch��n)��x�F(xi��n)�󡣽�(j��ng)�^�o��(sh��)��x��,ʹ��ˮ�еĹ��w��ЙC(j��)��z�w�cˮ��x,��ٽY(ji��)��ֽ�,��(g��u)��x��g(sh��),��

2 ��̸śr

��̞�ĳ��W(xu��)У�^(q��)��Uˮ̎��,�ռ��ϴ��ˮ,�O(sh��)Ӌ(j��)��ˮ̎��: Q = 800m3/d ,ƽ��̎��ˮ��40m3/ h ,��̎��105m3/h ,̎��ˮ��ߡ��G��,��_��ϴ܇,��ԭˮ��Ⱦ��ߝ�Ȟ�COD ≤300mg/L ,BOD ≤150 mg/ L ,SS ≤120mg/ L ��(j��)��ˮ�O(sh��)Ӌ(j��)Ҏ(gu��)��Ҏ(gu��)��ˮ��;��Ҫ��,̎��ˮˮ�|(zh��)��(y��ng)�M��GB/ T18920-2002��ˮ��ó��s��ˮˮ�|(zh��)��еľG��,��_��,��ߵ�·��܇�v�_ϴ�Ҫ��,ԔҊ��1 ��

3 ��ˇ��

��(j��)�M(j��n)��ˮˮ�|(zh��)��,��x��g(sh��),��_(d��)��ˮ�|(zh��)Ҫ��,ͬ�r(sh��)��(ji��)�sռ��e,��(ji��)ʡ�\(y��n)��M(f��i)��,��o��a(ch��n)��,��w��̎��D1��ʾ��ռ��(y��u)�|(zh��)�s��ˮ,�Ƚ�(j��ng)�^��ż��ɰ��,ȥ��ˮ�д�đҸ��Ｐ�w��,��֮��M(j��n)��{(di��o)��(ji��)��,�{(di��o)��(ji��)ˮ�|(zh��)��ˮ��,��M(j��n)��A(y��)�ؚ�,�ٽ�(j��ng)��x��,̎��ˮ�M(j��n)�뼯ˮ��,�ڼ�ˮ��M(j��n)��̎��ˮ�еĚ��΢��,��ˮͨ�^��M(j��n)��ˮ��,��ˮ��ڛ_��,��ߵ�·��G��ϴ܇,��

4 ��ˇ�O(sh��)Ӌ(j��)

��ˮ̎��O(sh��)Ӌ(j��)��̎��800m3/d ,С�r(sh��)̎��40 m3/d ,��r��ÿ��\(y��n)��20h ,��ˮ̎��O(sh��)ʩռ��e�s360m2 ��

4.1��

��Ҫ��:��ˮ��^��w��đҸ��|(zh��),��C��m(x��)ˮ�ü��ˇ��\(y��n)��,��O(sh��)Ӌ(j��)��(sh��),��ò��P��ƴּ�(x��)��Ÿ�1�_, �֖ž�50mm , ��(x��)�ž�3mm ;��l�ʸ��(j��)�F(xi��n)��r�_��,��

4.2��ɰ��

��Ҫ��: ͨ�^��Ȼ��,��Чȥ��ˮ�е�ɰ��O(sh��)��ܵ�,��ˮ��ܾW(w��ng),��w�ߴ�2.0m ×7.0 m ×4.5 m,��

4.3��{(di��o)��(ji��)��

��Ҫ��:�{(di��o)��(ji��)ˮ��ˮ�|(zh��),��ֺ��m(x��)��(g��u)��܉��B�m(x��)��(w��n)��\(y��n)�D(zhu��n);�؃�(n��i)�O(sh��)��ؚ��,��ֹ�؃�(n��i)���͝��׃��^��,��m(x��)��̎��ṩ��C��A(y��)̎��,��w�ߴ��11.5 m ×7.0 m ×4.5 m ,��ˮ��3.50 m,��{(di��o)��(ji��)�؃�(n��i)�ܽ��0��1.0mg/ L ��

4.4��FSBB ��x��

��ˮ̎��Ҫ�O(sh��)ʩ,�ص��O(sh��)�ؚ��b��,�؃�(n��i)��M��x��,��x��?y��n)��d�w,��΢��ˮ�е��Ⱦ��M(j��n)�н��,��(j��ng)�^һϵ�еą��,��,��,��ˮ�и��Ⱦ��ȥ��õ�Ч��x��؃�(n��i)ˮ��ͣ��r(sh��)�g6.0 h ,��ڳ؃�(n��i)ȫ��ֽ�,�O(sh��)Ӌ(j��)��ˮ��20:1 ;��x��1 ��փɸ�,��(li��n)�\(y��n)��,��θ�ߴ�11.0 m ×4.25 m ×4.5 m ,��Чˮ��3.5 m ,��x��ǰ��O(sh��)��ˮ�غͼ�ˮ�ظ��,�ߴ��1.5 m ×4.25 m ×4.5 m,��

4.5��ˮ��

��Ҫ��:�{(di��o)��(ji��)ˮ��,ͬ�r(sh��)��ص��á��е��ˎ��ô��c,��ˎ��5��8 mg/L ,��ˮ��ˮ��ͣ��r(sh��)�g1.0 h ,��

4.6��ˮ

��Ҫ��:��ˮ��,��C��ϵ�y(t��ng)�з�(w��n)��ˮԴ,��w�ߴ�7.0m ×9.5 m ×4.5 m ,��Чˮ��3.5 m

5 ̎��Ч��

ϵ�y(t��ng)Ͷ��\(y��n)�к�,̎��ϵ�y(t��ng)�\(y��n)�з�(w��n)��,��ˮˮ�|(zh��)��,�Ԅӻ��̶ȸߡ,��Ɍ�(sh��)�F(xi��n)�o��ֵ��,�\(y��n)��M(f��i)�õ�,��ˮ��(j��ng)�V��z�y,�Y(ji��)��Ҋ��2��ɳ�ˮ�V��z�y�Y(ji��)��֪,�Uˮ��(j��ng)��x��̎��,��(xi��ng)ָ��(bi��o)��M��GB 18920 - 2002 ,��G��^��ˮˮ�|(zh��)Ҫ��,̎��Ч��,��

6 Ͷ�Y��\(y��n)��M(f��i)��

��̿�Ͷ�Y195 �fԪ,̎��Ҏ(gu��)ģ800m3/d,��ϵ�y(t��ng)�Mؓ(f��)��\(y��n)�Еr(sh��),�\(y��n)��M(f��i)�Þ�0.2343Ԫ/m3 (��M(f��i)0.16Ԫ/m3 ,ˎ��M(f��i)0.0333Ԫ/m3 ,�˹��M(f��i)0.041 Ԫ/m3 ,) ,��ˮ��ڛ_��,��ϴ܇,��Թ�(ji��)�s��ԁ�ˮ,��ԁ�ˮ�r(ji��)�񰴱��I(y��)��ˮ�r(ji��)��5.4Ԫ/m3 Ӌ(j��),��ʹ��ԁ�ˮȫ��M(f��i)��157.68 �fԪ��ȫ�깝(ji��)ʡ�ԁ�ˮ�M(f��i)150.84 �fԪ,��

7 �Y(ji��)Փ

��̌�(sh��)�`��,��x��g(sh��)��Uˮ̎��,��ˮָ��(bi��o)��(y��u)��GB/T18920-2002 ��Ҫ��,��(y��u)��ͨ��|��ˮˮ�|(zh��),��ԓ��ˇ��s��̶ȸ�,ռ��eС��Ͷ�Yʡ,��늺ĵ�,ˎ��Ͷ��,�o��,�Ԅӻ��̶ȸ�,��w�\(y��n)��M(f��i)�õ�,��(j��ng)��(j��)Ч��@,��ֵ��ƏV��(y��ng)�õ��ˮ̎��ˇ,��

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