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��ʽ��(f��)�ϴ��(y��ng)��(UASB+AF)�ǽ��_�l(f��)��һ�N��ͷ��(y��ng)��[1]��ʽ��ല(UASB)�ͅ��V��(AF)�ă�(y��u)�c,��ԓ��(y��ng)��Ч��(w��n)��\�е��P(gu��n)�I��B(y��ng)��w��[2]�͸߻��Ե��Ĥ,��w��B(y��ng)��c�Uˮ��ԡ��\�Ѕ��(sh��)�ͭh(hu��n)��ص��P(gu��n),��

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1.1 �O(sh��)��

��a(ch��n)��ԇ��ں��ʡ��켯�F�Uˮ̎��վ�M��,��w�O(sh��)��2��ȫ��ͬ��UASB+AF䓽��أ��γ�ƽ��ߴ��3.9 m×3.9m,��8.2m,��ϲ��Σ��ײ��F�w,��Ч�ݷe84m3,��в��O(sh��)��1.6m�ߵ��w�S�M��ϣ��w�e24m3,��ռ��ݷe��30%,��صײ��ֲ�4��ˮϵ�y(t��ng),��ϲ��O(sh��)��4�M��x��Uˮ��(j��ng)�^��x��M��ˮ��x��,��M��ϵ�y(t��ng)̎��,��a(ch��n)��Ӛ��ɼ��ܽ�(j��ng)ˮ��,��

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1.2 �Uˮ

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1.3 �ӷN��

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1.4 �w�,��̿

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1.5 ��x�Ӿ۱�ϩ��

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1.6 ��^��

��Ȍ�ԭˮϡ�,��ʹ��COD��Ȟ�5000mg/L��,��ӷN��w��̿Ͷ�뷴��(y��ng)��,��gЪ�Mˮ,��ÿ��3�Σ�ÿ��2h,��4.2m3/h,��ͬ�r�{(di��o)��pHֵ��Ͷ��غ��@�ȠI�B(y��ng)��|(zh��),��

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2 �Y(ji��)��c ��

2.1 �\�нY(ji��)��

��\��8��,��(y��ng)��(n��i)��w��F(xi��n),��˕r�ݷeؓ(f��)�ɞ�1.2kgCOD/(m3·d);�\�е��33��rȡ��^��,��l(f��)�F(xi��n)��ֱ��1.0mm��ҵ��w��,��˕r�ݷeؓ(f��)�ɞ�2.8kgCOD/(m3·d),��ؓ(f��)�ɞ�0.29kgCOD/(kgSS·d),��ھS��CODȥ��ʲ��70%��ǰ��,��^�m(x��)��ݷeؓ(f��)�ɣ��Լӿ��w��ĳ��,��70��w��ѳ�M��ല,��(j��)�\��r��ɰ��w��γ��^�̄��֞醢��,��ؓ(f��)��,��w��ںͷ�(w��n)��\��ڣ��r��\�Ѕ��(sh��)Ҋ��1,��

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��ˮCOD(mg/L)	2700	2100	1850	2050
CODȥ��(%)	46	��6	80	83
�ݷeؓ(f��)��(kgCOD/m3·d)	1.2	3.1	7.9	11.7
HRT(h)	��80	42	31	25
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2.2 �w��γəC��

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3 �Y(ji��)Փ

�ٲ��UASB+AF��(y��ng)��̎��]��֬��a(ch��n)�Uˮ��(d��ng)�MˮCOD��Ȟ�9000��10000mg/L�r,��a(ch��n)�Կ��ن��\��60d,��CODȥ��ʿ��_(d��)80%��ݷeؓ(f��)�ɞ�7��9kgCOD/(m3·d),��

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�� īI ��

[1]�X��. �F(xi��n)�� Uˮ̎��¼��g(sh��)[M].�� Ї� �ƌW(xu��) ��g(sh��)��,��1993.

[2]��p��.UASB��(y��ng)��̎��׏Uˮ�w�� о� [J].�h(hu��n)��ƌW(xu��),��1993,��12(3)��7-11.

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