UASB+��|��̎�홎��Uˮ��

��r(sh��)�g��2008-11-04 16:14 ��Դ�� : ��x��2450

��Kĳ��S��ľ��Ҫԭ��a(ch��n)��,��a(ch��n)��_(d��)1�ft��,��

ԓ�S�Uˮ��ˮ��ˮ�|(zh��)Ҋ��1,��

��ڙ��Uˮ��ԏ�(qi��ng),�؄e�m�υ��̎��ԭˮ��M(j��n)��М��ʽ��ല��(y��ng)��UASB,��ˮ��(j��ng)�ؚ��,��|��أ��ؚ�ϵ�y(t��ng),��w��Ϻ�б��)��غ͚⸡��,��̎��Ҋ�D1,��

��ڙ��Uˮ�к��S��N��P�ȠI(y��ng)�B(y��ng)Ԫ��,��ԝM��̎��΢��L(zh��ng)��Ҫ,��{(di��o)ԇ�A�Λ]�м��κΠI(y��ng)�B(y��ng)Ԫ�أ��ԓ�UˮpHֵ�^��,��5.0~6.0,��{(di��o)ԇ��A��Ͷ��ļ��A��{(di��o)��(ji��)�M(j��n)��U(xi��n)ASB��(y��ng)��е�pHֵ��ؓ(f��)��A�μ��\(y��n)��A�β��ӉA�{(di��o)��(ji��),��,��UASB��M(j��n)ˮ��ÙM��s��38~42��,��

��(g��)ϵ�y(t��ng)��(du��)�ЙC(j��)��ȥ��r��ľ��Ҫԭ��a(ch��n)��^��a(ch��n)��ďUˮ,��{(di��o)ԇ�A�ν�(j��ng)��(g��)�Uˮϵ�y(t��ng)̎��CODCr��?c��)��ʱ��?8%��,��Ҋ�D,��У��(g��)��ϵ�y(t��ng)�c�⸡�،�(du��)�ЙC(j��)��Ŀ�?c��)��ʱ��?0%��,��ؚ��،�(du��)CODCr��ȥ��ʼ�K��55%��,��|��س�ˮ��ö��صĳ�ˮ��(du��)CODCr��ȥ��ʻ��65%��,��(du��)NH3-N��ȥ��ʾ��50%��,��_(d��)��A(y��)��Ŀ��(bi��o)��M(j��n)��⸡�ص�ˮͶ��m��(d��ng)?sh��)Ļ��,��ȫ��C��K��ˮCODCr��100mg/L��,��_(d��)��˱��칤�̵��Ŀ��(bi��o)��

�Y(ji��)Փ

        ��Å��(y��ng)��UASB��̎��ľ����Uˮ,��\(y��n)�нY(ji��)��

        (1)UASB��(y��ng)��CODCrȥ��ʿ��_(d��)95%��,��ˮˮ�|(zh��)�ஔ(d��ng)��(w��n)��CODCrȥ��15~18 t/d,��

        (2)UASB��(y��ng)��,�a(ch��n)��r��,��a(ch��n)��Ӛ��Դ��(y��ng)ʳ�ú��a(ch��n)��,��(ji��)�s��ú,��

��چ��}��M(j��n)��

        ��{(di��o)ԇ��\(y��n)�еĽY(ji��)��߀��}�Ͳ��㣺
        (1)��Ŀǰ��(j��)UASBֻ��g��,��a(ch��n)Ҏ(gu��)ģ�^�m(x��)�U(ku��)��r(sh��),��(j��)��UASB��\(y��n)�Еr(sh��)��(du��)�ڶ��(j��)UASB��{(di��o)ԇ��ܕ�(hu��)��һ��(j��)UASB�Լ��y,��箔(d��ng)UASB��r(sh��),��o��׌�w��(du��)�ں��m(x��)��ؚ��ؿ��ܕ�(hu��)��һЩ�_��,��h�S��԰Ѷ��(j��)UASB��ùܵ��B��,��Ա��w��࣬��ֹ��M(j��n)��ؚ��,��

        (2)�⸡�صļ�ˎϵ�y(t��ng)��{(di��o)ԇ�^��ʼ�K��F(xi��n)��},��h�S��(du��)��ˎϵ�y(t��ng)�M(j��n)�и��Q��,��

����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,��