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ɽ�|�uƽ��ۏS��מ�ԭ��a(ch��n)��,��ŷŏUˮ�s600m3/d,��(du��)��(d��ng)?sh��)�ˮ�h(hu��n)��^��Ⱦ,��(j��)ԓ�S�Č�(sh��)�H��r,��Å��—��—�⸡��ˇ̎��Uˮȡ��õ�Ч��,��
1��Uˮ��(l��i)Դ��ˮ�|(zh��),��ˮ��

1.1��Uˮ��(l��i)Դ

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�(xi��ng)Ŀ	ˮ��(m³/d)	COD(mg/L)
��͡ˮ	120	16 000��20000
�S�{ˮ	100��120	10000��15 000
��ˮ1	50	1 000��5 000
�_ϴˮ	150��210	2 000

1.2��ϏUˮˮ�|(zh��)��ˮ��

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�(xi��ng)Ŀ	ˮ��(m³/d)	COD(mg/L)	BOD₅(mg/L)	SS(mg/L)
��ϏUˮ	600	5000��8500	3000��5000	2500��4500

��ϏUˮ��BOD5/CODһ��0.6��0.625,��^��,��ˮ��500��600m3/d��̎��վ�O(sh��)Ӌ(j��)ˮ��ȡ600m3/d,��(j��)ԓ�S��λ�ü��h(hu��n)��Ҫ��,��Uˮ��(j��ng)̎��(y��ng)�_(d��)��ˮ�C��ŷŘ�(bi��o)��(zh��n)��(GB8978—1996)�еĶ��(j��)��(bi��o)��(zh��n)Ҫ�󣬼�COD≤150mg/L ,��BO D5≤60 mg/L,��SS≤200mg/L��pH=6��9,��

2��̎��ˇ

2.1��ˇ��̪�

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��S�{ˮ��M(j��n)��Q��ʽб�ܳ��M(j��n)�г��,��\(y��n)��׷��a(ch��n)܇�g�Ի��յ��׷�(79.2t/a),��Һ�c��͡ˮ��Ϻ�(COD��16750mg/L)�M(j��n)��ʽ��ല (UASB)��\(y��n)��п��UASB��ˮCOD��3400mg/L,��Uˮ�Ϊ�(d��)�M(j��n)�Ѕ��̎��H��˹��r(ji��),��UASB�Ć�λ�ݷeȥ��Ч�ʡ�UASB��ˮ��(j��ng)��(�M(j��n)һ��ȥ��w�ЙC(j��)��Խ��ͺ��m(x��)��̎��ؓ(f��)��)��a(ch��n)�Uˮ��Ϻ�(COD��3350mg/L),��M(j��n)��غͽ��|��,��ˮ�ٽ�(j��ng)��⸡̎��_(d��)��(bi��o)�ŷţ��⸡��ȥ��|��Ó��Ĥ,��ͬ�r(sh��)߀�Ɍ�(du��)�Uˮ�в��y��ЙC(j��)��M(j��n)��ﻯ̎��Է�(w��n)��ˮˮ�|(zh��),��

2.2��Ҫ�O(sh��)�估��(g��u)��

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��Ҫ�O(sh��)����(g��u)��	Ҏ(gu��)��̖(h��o)	��(sh��)��	HRT
�Q��ʽб�ܳ��	3.6 m×6.4m	2��	2.5h
UASB��(y��ng)��	8.0 m×6.0m	2��	2.1d
��	10m×9m×6.0m	1��	15h
��\|��	10m×6m×6.0m	1��	10h
�⸡��	RF-30	1�_(t��i)	0.45h
��L(f��ng)�C(j��)	SSR150-18.03-30	3�_(t��i)	(2��1��)

3��\(y��n)�нY(ji��)��

��Uˮ̎��վ��1998��6�½��ɲ�Ͷ��\(y��n)��,��(j��ng)2��(g��)��µ��{(di��o)ԇ�M(j��n)�뷀(w��n)��\(y��n)�Р�B(t��i)��1998��9�µ�ͨ�^(gu��)ɽ�|ʡ�h(hu��n)��O(ji��n)�y(c��)��վ�ıO(ji��n)�y(c��)�(y��n)��,��O(ji��n)�y(c��)�\(y��n)�нY(ji��)��Ҋ(ji��n)��4,��

�(xi��ng)Ŀ	UASB			��			�⸡(��ŷſ�)
�(xi��ng)Ŀ	�M(j��n)ˮ (mg/L)	��ˮ (mg/L)	ȥ�� (%)	�M(j��n)ˮ (mg/L)	��ˮ (mg/L)	ȥ�� (%)	��ˮ (mg/L)	ȥ�� (%)
COD	26800	3740	86.05	3965	153	96.14	121	20.9
SS	4200	710	83.09	213	56	73.7	32	42.4
pH	6.50	7.85	��	6.60	8.50	��	7.8	��

�Y(ji��)�Z(y��)

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