��(ch��ng)��ˮ̎��S�O(sh��)Ӌ(j��)

��r(sh��)�g��2008-07-15 14:20 ��Դ�� : �S�� | ��x��1910

ժҪ��B��ϻ��_��l(w��i)��(ch��ng)��ˮ̎��S��O(sh��)Ӌ(j��)��o��Ҫ��(g��u)��ą��(sh��),��\(y��n)�б��,��ԓ��̎��Ч��ã��ˮˮ�|(zh��)�_(d��)��DB 21-60-89�Ķ��(j��)��(bi��o)��(zh��n),��

1 ��̸śr

�ϻ��_��(ch��ng)λ��K��ͅ^(q��)���ɽ��(ch��ng)��(n��i),��28km��係��e��94.9 hm²,��1500 t/d,��^(q��)��ˮ̎��^(q��)�;C�Ϲ��^(q��)��ֽM��,��

��(j��)�ϻ��_��(ch��ng)�ĵ�ò��(ch��ng)�^(q��)��ˮ��,��ˮ̎��S��(ch��ng)��S�^(q��)�؄�(sh��)��ߖ|��֮��(sh��),��B�VҺ��(j��ng)��Һ��,��{(di��o)��(ji��)��ˮ��M(j��n)��ˮ̎��S,��̎��ˮ�ďS�|��(c��)��K��˱�ɳ��,��

2 �M(j��n),��ˮˮ�|(zh��)

��B�VҺ��(ch��ng)��ˮ��ռ�кܴ�ı��͈�(ch��ng)�^(q��)��ˮ��(j��ng)ȫ��(ch��ng)�{(di��o)��(ji��)�ػ��ϡጺ��Ⱦ��,��ͬ��(ch��ng)��Ⱦ��Ȍ�(sh��)�y(c��)ֵ�ͽ�(j��ng)�(y��n)ֵ��Y(ji��)��Ю�(d��ng)?sh��)ص��r,��_��ԭˮˮ�|(zh��)�飺BOD5=3 600mg/L��COD=7 200 mg/L,��SS=630 mg/L,��=350 mg/L��pH=6.5��8.5,��

3 ��ˇ��

��(j��)�B�VҺ��ˮ�|(zh��)��,��̎��c��W(xu��)��Y(ji��)�ϵ�̎��ˇ��

�� ˮ��÷�

�� ˮ��ữ��

�� г��

�� A/O��(y��ng)��

��

�� (y��ng)�ؼ��

�� ˎ��g

�� L(f��ng)�C(j��)��

�� ÷�

4 ̎��Ч��(j��ng)��(j��)��

ԓ��Ͷ��ʹ�ú��\(y��n)��ʮ�ַ�(w��n)��,��ˮˮ�|(zh��)�_(d��)��O(sh��)Ӌ(j��)Ҫ��,��

5 �Y(ji��)�Z

��B�VҺ�ɷ֏�(f��)�s��Ⱦ��|(zh��)��ȸ�,��ˮ�|(zh��),��ˮ��S��(ji��)׃��ܴ��ڱ��؅^(q��)��(��ͬ��(ji��)�ĝ�ȿ��(sh��)ʮ��,��,��꼾ˮ��(sh��)�ٱ�)��̎��y�ȴ�,��ᘌ�(du��)��ϻ��_��l(w��i)��(ch��ng)��ˮ��c(di��n),��˼��g(sh��)��M(j��n)��\(y��n)�пɿ��̎��ˇ,��ʹ�ò��^�鷽��,��m��(y��ng)һ��ˮ��ˮ�|(zh��)׃��,��_��ˮˮ�|(zh��)�M��DB21-60-89�Ķ��(j��)�ŷŘ�(bi��o)��(zh��n)Ҫ��,��

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