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�� Ŀǰ��(n��i)�ɹ��ԓUˮ�ķ��^��,��ڌ��Ҍ��Ļ��A(ch��)�ϣ��(y��ng)�Å��(y��ng)��—��ʽ��๤ˇ(��QABR—SBR��)��ԓ�Uˮ�M(j��n)��,��(j��ng)�^һ��{(di��o)ԇ��\��,��ˮˮ�|(zh��)��(w��n)��_(d��)��һ��ŷŘ�(bi��o)��(zh��n)(CB8978—96),��O(sh��)��\�з�(w��n)��,��

1 �Uˮ̎��O(sh��)Ӌ

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��O(sh��)Ӌˮ��50m3��d,��Uˮ��(j��ng)̎��(y��ng)�_(d��)��һ��ŷŘ�(bi��o)��(zh��n)(CB8978—96),��M(j��n)��ˮˮ�|(zh��)��rҊ��1�,��

��1�� M(j��n)ˮˮ�|(zh��)��

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�O(sh��)Ӌ�M(j��n)ˮ	3000	5000	800	80	2-4	≤120
̎��ˮ	≤20	≤100	≤70	≤15	6-9	≤10

        1.1 �Uˮ̎��ˇ

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        1.2.1 ��ͳ�
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        1.2.2 �{(di��o)��(ji��)��

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        1.2.3 б�ܳ��
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        1.2.4 ABR��(y��ng)��
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        ��巴��(y��ng)��(Anaerobic Baffled Reactor,��QABR)��ˮ��ͣ��r�g��6h,��ȡˮ�ⷴ��(y��ng)��,��^(q��)��2.5 m��h��Ѕ^(q��)��13.3 m��h,��ݷeؓ(f��)�ɞ�5.5 kg��(m3·d),��ữˮ��֬ˮ��ɸ��͡�֬��ױ�΢��ｵ��Ŀ��|(zh��),��SBR��(y��ng)��M(j��n)ˮ�Ŀ��ԣ��ͺ��m(x��)SBR��(y��ng)�ص��ЙCؓ(f��)��,��s��SBR��(y��ng)�r�g,��ƽ��ߴ�2.0m×7.0m,��Чˮ��3.5m��

        1.2.5 ��ˮ��
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        ��ABR��(y��ng)��ˮ,��ͬ�r��SBR��(y��ng)��ˮ��,��ͣ��r�g��4h��ƽ��ߴ�4.0m×4.0m,��Чˮ��2.0m,��

        1.2.6 SBR��(y��ng)��
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        ��(d��ng)��ص��|(zh��)��3 500-4 500mg��L�r��CODcr�ݷeؓ(f��)��,��\��ڞ�12h,��M(j��n)ˮ1 h��ؚ�8h,��1.0h,��ˮ1.0h��e��l h,��ؚ�,��ˮ��(��)1��2��SBR��(y��ng)��2��,��ֲ�ͬ��\��,��΂�ƽ��ߴ�5.0m× 5.0m��Чˮ��3.5m,��

        1.2.7 ��
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        ��ز��s��,��ɳؽ��ʹ�á��Һ��ڻ��{(di��o)��(ji��)��,��s��ñô��˰�򉺞V�C�M(j��n)�иɻ�,��VҺ��{(di��o)��(ji��)�ء�ƽ��ߴ�3.0m×4.0m,��Чˮ��3.0m,��

        1.2.8 ��V�C
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        ��ð�򉺞V�C̎��ࡣ��V�C�^�V��e��30m2,��ÿ��һ��,��

        1.2.9 ��Ҫ��O(sh��)��

��Ҫ��O(sh��)��Ҋ��2��

��2�� Ҫ��O(sh��)��

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1	�Uˮ��	CSS-50.75-50	��12m³/h,�P��6m,��0.75KW	2
2	��ؚ�C	JA-33-80	�՚��37m³/h,��2.2KW	4
3	��	25FB-40	��3.6m³/h,�P��40m,��2.2kW	1

        2 ̎��Ч��ӑՓ

        2.1 ̎��Ч��
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        ��O(sh��)ʩ��(j��ng)�^�s60d��{(di��o)ԇ�\�к�,��ˮ�ɻ��_(d��)��(bi��o)��ϵ�y(t��ng)��\��5��º�,��ˮ�ɻ��_(d��)��(bi��o),��ϵ�y(t��ng)��\��5��º�̎��Ч��_(d��)��ѣ�ԔҊ��3,��

��3�� \��180d�r�ĲɘӔ�(sh��)��(j��)

ˮ��Q	PHֵ	ρ��COD_cr��/ (mg·L^-1)	ȥ��/ %	ρ��SS��/ (mg·L^-1)	ȥ��/ %	ρ��NH₃-N��/ (mg·L^-1)	ȥ��/ %
ԭˮ	2.8	6508	��	1140	��	104	��
��ͳ�	3.0	5424	16.7	1050	7.9	102	1.9
��ˮ	7.8	2442	55.0	84	92.0	51	50.0
ABR��ˮ	7.1	2120	13.2	29	65.5	44	86.3
SBR��ˮ	6.8	84	96.0	26	10.3	13	70.5

2.2 ��}�cӑՓ
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�څ��(y��ng)��,��ŗ��(y��ng)�r�g�L,��Ɨl��Ҫ��ߵļ��l(f��)��A�Σ��(y��ng)��ữ�A��,��@��^֮ȫ�^�̵ą��(y��ng)��(y��u)�c��ڷ��(y��ng)��ˮ��,��ữ�A�η��(y��ng)Ѹ�٣��ˮ��w�e�,�,��ڲ��Ҫ�ռ��a(ch��n)��Ӛ⣬��˽Y(ji��)��(g��u),��r,��ھS�o(h��)��ی��Ľ��⹦��ȫ��һ��,��a(ch��n)��ʣ��,��ͬ�r��(j��ng)ˮ�ⷴ��(y��ng)��ܽ��CODcr,��,��΢����|(zh��)�Ĕzȡ��΢��Ĵ��x�^��Мp��һ��Ҫ�h(hu��n)��(ji��),��@��ЙC��Ľ��,��m(x��)��̎�턓(chu��ng)��ėl��

��ͨ�^�B�m(x��)�ɘӷ��,��SBR��(y��ng)��M(j��n)ˮCODcrȥ��ʵĺÉ�ֱ��ữЧ��Ӱ��,��ữЧ��ã�ȥ��ʸ�,��֮�͵�,��ȥ��r��^98��

��ڏUˮ�к��д��֬,��һ��(j��ng)�ؚ��a(ch��n)��Ě��,��֬��Ԅ��ã��𤸽�ښ��,��γ�һ��Ĥ,��ʹ��ݲ��飬ͬ�r��𤸽�ښ��ݱ��,��S��ĭ��ʧ,��mȻ��͡��A(y��)̎��ȥ��70��-80��֬,��в��֬�M(j��n)��SBR��(y��ng)��,��(d��ng)SBR��(y��ng)��M(j��n)ˮCODcr��|(zh��)��ȳ��^2 200mg��L�r��_ʼ��ݣ��ҝ��Խ��Խ��,��ʧԽ��,��(d��ng)�M(j��n)ˮCODcr��|(zh��)��ȳ��^3 200mg��L��ʧ��ܸ�,��(y��n)��Ӱ�SBR��(y��ng)��\�С�

3 ��g(sh��)��(j��ng)��ָ��(bi��o)��

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