��ˮ�S��(ji��)�ܜp�ż��g(sh��)�о��c�C��ʾ��

��r�g��2011-08-09 14:30 ��Դ��ˮ��I(y��)�Ј� ��: �� x��1770

“��(ji��)�ܜp��”��؞��䌍�ƌW(xu��)�l(f��)չ�^,��(g��u)��x��C��ش��e��,��ˮ̎��S�ǌ��F(xi��n)��(ji��)�ܜp�ŵ��Ҫ�Г�(d��n)�ߡ�

��ˮ̎��S�ȿ�ȥ��ЙC��Ⱦ��,��ֿ�ȥ��,��׵ȠI�B(y��ng)��|(zh��)��“ʮһ��”ĩ,��ȫ��(zh��n)��ˮ��̎��_��10000�fm3/ d��,�� ̎��_��300�|m3 /��ң��Ⱦ�COD��p�� 600 �ft��,��

��ˮ̎��Ǹ��ܺ��ИI(y��),��ܺĞ�0.15~0.28kW·h/m3��ˮ��簴ÿ��ˮ��(ji��)ʡ0.01kW·h Ӌ,��ȫ��ÿ��ɹ�(ji��)ʡ�ܺ�1�|��Ԫ,��

�о��

��ˮ̎��S��Ϻ��ɹ�(ji��)�ܜp��Ŀ��(bi��o)��(zh��n)��,��ˮ̎��S��ش��ͳ��ˮ̎��S��O(sh��)ӋҎ(gu��)ģ��200 �fm3/d,��h��_��342�fm3/d,��̎��ռ�Ϻ��г��ˮ��a(ch��n)��1/2��ҡ��ˮ̎��S��ܺĽ�1�|kW·h,��COD��p��_13.5�ft��,��

��ð��ˮ�S�Ĺ�(ji��)�ܜp�Ź��F(xi��n)�Ϻ��й�(ji��)�ܜp��Ŀ��(bi��o)��Ҫ֧��Ї��ˮ̎��S��̎��O(sh��)ʩ��l(f��)�_��,��ܺąs��ڰl(f��)�_��,��ˮ̎��S늺ļsռ��ܺĵ�60��90��늺��,�� ˮ��̎��ռ50�� 70�� ,��ˮ��̎��քeռ10�� 20 �� 10��25��

��ˮ̎��S��Ҫ��(ji��)�ܜp��;��(ji��)��Ҫ�x�ù�(ji��)��O(sh��)��,��\�п��ƣ��ؚ��,��(y��u)��\�Ѕ��(sh��)��ù�(ji��)��¹�ˇ��,��,��̳��׷N;��p��Ҫ�x��߳�ˮ��(bi��o)��(zh��n)��ˮ�S��ˮ�Ķ��(bi��o)��(zh��n)��ߵ�һ��B ��(bi��o)��(zh��n),��COD�p��3�ft ��ң��;��,��

��õ��Ҫ�P(gu��n)�I��g(sh��)��(ji��)�ܼ��g(sh��)��ˮ��Ч��c��Ϲ�(ji��)�ܼ��g(sh��),��ͬ��(ji��)�ܜp�ż��g(sh��)�ж�ģʽA/A/O��ˇ��Ч�ͺ��\�м��g(sh��)�͏�(f��)��ʽ��ЧÓ��׹�ˇ,��p�ż��g(sh��)�а�ȫ�\�м��g(sh��)��g(sh��)��

��(ji��)�ܼ��g(sh��)

1,��(w��n)��g(sh��)

�۾��޸ģ��ֲ��۾��,��pС��ǰ�ߺ�ˮλ���۾��ߺ��g��^��,��߿��ˮ��,��Խ��Ϳ��ˮ��ˮλ��

2,��ˮ��g(sh��)

��1��A��ˮ��B ��ˮ��,��ǲ��,�,��ضθ��γ��M���^С��^�γ��O(sh��)Ӌƽ��M��5��,��

�� 2��ˮ��(n��i)ˮ��ˮ��ƽ��(w��n),��ˮ��ͨ�^��ˮ��ˮˮ�^�pʧ��С,��Mˮ��ˮ��M��ˮ��ˮ�^�pʧ��ֵ��0.058m ��r��,��С��ԭ�O(sh��)Ӌ��ˮ�^��Ƶ�Ҫ��,��

3��ˮ��ϼ��g(sh��)

��1��һ�R��ǰ��亭�߶Ȳ��1.65m,��亭�߶Ȳ��1.1m,��׃��̎��1�� 4б��^�ɵķ��亭�ɿ׳��^��,��ˮ��(j��ng)�ɿ׷��܉��M��ɂ�(c��)�R��,��

�� 2��ɂ�(c��)�R��ײ��亭��ˮ��O(sh��)Ӌ��С�ף��Գ��亭�ĸ��ˮ�^,��܉��Ч��߃ɷN��ͬˮ�|(zh��)ˮ��ˮ��Ч��,��

4��ͬ��(ji��)�ܜp�ż��g(sh��)

1��ģʽA/A/O��ˇ��Ч�ͺ��\�м��g(sh��)�A��о��Y(ji��)��

�� 1��ˮ�S�Mˮ��õĿ��,��΢��,��̼Դ��㣬δ�_��ͬ�rÓ��׵��(y��u)̼Դ��,��

�� 2��ڵ��A/A/O��ˇ��,��m�˻��Һ��ȷ�� 1.0~2.0��ˮ��^�ߕr��DO ��(y��ng)��^~ L,��Mˮ��˞鹤ˇ��Mˮ��30%,��

��3��ˮ�S��ˇ�MˮҎ(gu��)ģ�_200�fm3/d�r��＾��(ji��)��A/A/O��ˇ��ˮһ�� A�_��(bi��o)�ʿɱ��95%��,��

��4��A/A/O��ˇ�r,�� 1.5��Һ��ȼ��ɝM�㹤ˇ��Ҫ��

�� 5 �� ͜حh(hu��n)��l��,��MˮҎ(gu��)ģ��80�fm3 /d�r,��ˮһ��B�_��(bi��o)�ʿɱ��90%��ϣ��Mһ��MˮҎ(gu��)ģ,��ˮ�ɝM��(bi��o)��(zh��n),��

2��(f��)��ʽ��ЧÓ��׹�ˇ

��(f��)�ϻ��๤ˇ��ȥ��@��(y��u)�چ�һ��๤ˇ,��(f��)�ϻ��๤ˇ��TN ��ȥ��@��(y��u)�چ�һ��๤ˇ,��

5��p�ż��g(sh��)

��1��ȫ�\�м��g(sh��)

Ŀ�ģ��ˮ̎��S��ܵ��ě_��{��(y��ng)��A(y��)��,��_�� C/ N��,��ܽ��pHͻ׃�ȡ�

�_��^�̣��{(di��o)��Mˮ��ȼs100 mg/L��,��ϵ�y(t��ng)�Mˮ��C/N�Ȟ�2.0,��m(x��)�_��48 h �󣬿��_��Ч��(y��ng),��

�_��Y(ji��)��

��1��ˮCOD��50mg/L��150mg/L,��

��2��ˮ��1mg/L��50mg/L��

��3��ˮ��׏�0.9mg/L��1.7mg/L,��

�� 4 �� ˮ��}�� 0.75mg/L��1.5mg/L,��

�_�� ׃��,��SVI��80��150,��SV�� 24%��45%��

��Խ��5%~ 90%,��

�{(di��o)�ش�ʩ�� ,��

�x��ԭ�򣺢� ��r��߻��Һ��MLSS�ĺ��ϵ�y(t��ng)��ЙCNؓ(f��)��,��p��^��Nؓ(f��)�Ɍ�ϵ�y(t��ng)�a(ch��n)��Ĳ��Ӱ�,�� ȿ��˞�s�̻��΢��ڳ��ͣ��r�g��ͳ��ȱ��͟o�I�B(y��ng)�ĭh(hu��n)��l��΢��,�� ʹ��Ļ��΢��ѭ�h(hu��n)��ؚ��,�� ؚ��г��ܽ��S��ĠI�B(y��ng)��|(zh��)��΢��֏�(f��)��ԡ�

�{(di��o)�ش�ʩ�� ȏ� 50%��ߵ�100%,��

�{(di��o)�ؽY(ji��)�� ĳ�ˮCOD,��,��}��ָ��(bi��o)��,��˹��{(di��o)�ش�ʩʹϵ�y(t��ng)�֏�(f��)��r�g��@��Ȼ�ޏ�(f��)��

5.2��g(sh��)

��W(xu��)�A(y��)̎��,��A(y��)̎��A(y��)̎��Ɖ��w�Y(ji��)��(g��u)�ͼ�(x��)��,�ܳ��(n��i)��|(zh��),��ܽ��ЙC��|(zh��)��,��ɼ��ˮ��^�̣��K��߅��Ч��,��Ѹ��ጷŰ��(n��i)��|(zh��),��A�ɴ��M��w��мˮ�⡣

��ó��鏊��A(y��)̎��ֶ�,��о��ƽ��r�c�ƽ��a(ch��n)��ЙC��|(zh��)�ͳɷ�,��p��̶ȡ��A(y��)̎��ֶ��c��Y(ji��)�ό��ؽ��ٵĿ��,��(w��n)��ͽ��ؽ��ٵĶ��,��M�Пo��ͷ�(w��n)��о��A(y��)̎��ֶ��c��Y(ji��)�ό��a(ch��n)��a(ch��n)�Ӛ��о��̶Ȼ��Ӛ��坍��Դ,��YԴ��á�

����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��