��۹��I(y��)�Uˮ̎��̌�(sh��)��

��r(sh��)�g��2008-07-09 09:38 ��(l��i)Դ��P(y��ng)��h(hu��n)��O(sh��)�乤��؟(z��)�ι�˾ ��: ��x��2337

�ٸߝ��ЙC(j��)�Uˮ,��д��ｵ��ЙC(j��)���õĿ��,��ײ��̎��̎��ˇ,��ڴ˻��A(ch��)�ϽY(ji��)�ϱ��˾��ˮ̎��ĳɹ��(sh��)�`��(j��ng)�(y��n)��_��“�A(y��)̎��+�{(di��o)��(ji��)��+��+��”��ˇ,��ˇ�Խ�(j��ng)��(j��)��,��\(y��n)�з�(w��n)��ɿ��Ҹ�Ч��ԭ�t��Ͷ�Yʡ,��ռ��,��\(y��n)�й��M(f��i)�õ͡�

        ��̌�(sh��)��

        (1)ɽ�|��_(t��i)�y˹�_(d��)��۽z��޹�˾

        ��ˮ��ͣ��۽z��a(ch��n)��ˮ
        ̎��ˇ��“��UASB��”
        �M(j��n)ˮˮ�|(zh��)��Q= 1000 m3/d
                            COD_Cr= 4,500��5,000 mg/L
                            BOD₅= 2,000��2,500 mg/L
                            pH= 6��7.2
        ��ˮˮ�|(zh��)��GB 8978-1996�е�һ��(j��)��(bi��o)��(zh��n)

        (2)ɽ�|��_(t��i)�A��۽z��޹�˾

        ��ˮ��ͣ��۽z��a(ch��n)��ˮ
        ̎��ˇ��“��UASB��”
        �M(j��n)ˮˮ�|(zh��)��Q= 1500 m3/d
                            COD_Cr= 5,000��7,000 mg/L
                            BOD₅= 3,000��5,000 mg/L
                            pH= 6.5��7.2
        ��ˮˮ�|(zh��)��GB 8978-1996�е�һ��(j��)��(bi��o)��(zh��n)

        (3)ɽ�|��_(t��i)��ڷ۽z��޹�˾

        ��ˮ��ͣ��۽z��a(ch��n)��ˮ
        ̎��ˇ��“��UASB��CAAS”
        �M(j��n)ˮˮ�|(zh��)��Q= 2,000 m3/d
                            COD_Cr= 4,500��5,000 mg/L
                            BOD₅= 2,000��2,500 mg/L
                            pH= 6��7.5
        ��ˮˮ�|(zh��)��GB 8978-1996�еĶ��(j��)��(bi��o)��(zh��n)

        (4)�½�ͨ��Դ��r(n��ng)�I(y��)��F(tu��n)��˾ɳ�ŵ��޹�˾

        ��ˮ��ͣ�6�f(w��n)��/��a(ch��n)��ˮ
        ̎��ˇ��“��UASB��CASS”
        �M(j��n)ˮˮ�|(zh��)��Q=1700 m3/d
                            COD_Cr≤ 8,000 mg/L
                            BOD₅≤ 5,000 mg/L
                            pH ≤ 6.0��9.0
        ��ˮˮ�|(zh��)��GB 8978-1996�еĶ��(j��)��(bi��o)��(zh��n)

����D(zhu��n)�d��ǳ��ڂ��f��Ϣ֮Ŀ��,��Ё�(l��i)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��