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��һ��\��,��A�ε��\�Еr�g,��(n��i)��Һ�w�e��׃��Լ��\�Р�B(t��i)�ȶ��Ը��(j��)��w�Uˮ��|(zh��)��ˮ�|(zh��)��c�\�й��Ҫ��`��,��Mˮ�A��,��ɰ�ֻ�Mˮ��ؚ��ؚⷽʽ�\�У�Ҳ�ɰ�߅�Mˮ߅�ؚ�ķ��ؚⷽʽ�\��;�ڷ��A��,��ʼ�K�ؚ�,��Ó��Ҳ��ؚ�󔇰裬��ؚ┇�轻��M��;��ʣ��e��A��ŷ�,��Ҳ��ˮ�A�λ򷴑��A�κ��ŷ�,��Ҋ,��ĳ��һSBR��f,��ڿ��g�Ͽ��Ƶ��ϵK��ֻҪ�ڕr�g��M��Ч�ؿ��c׃�Q,��_��N��ܵ�Ҫ��,��ǳ��`�

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1 ԇ򞲿��

1.1 �Uˮ�ā�Դ��

�Ƹ�Uˮ��Դ�ں��Ƥ��޹�˾�Ƹ�܇�g�ŷŵďUˮ,��ȡ��{(di��o)��(ji��)��,��Uˮ��Ҫ��п��Ե��|(zh��)��Ƥм,��o�C�}�,����Ԅ�,��NȾ��,��֬��,��ԓ�Uˮ��COD��1500��2400mg/L, BOD5/CODCr��0.30��0.50��,��ƫ��ԣ�ɫ��^��,��

1.2 ԇ��b��

�� 18cm×12cm×60cm��ЙC��2ֻ,��Ч�w�e10L��һֻ��(BSBR),��һֻ�o��,��

�� ϣ��YDT��w��ϣ��¹̶�,��όӸ߶�50cm,��

�� ؚ��b�ã��ɰ�^�ؚ⣬Z-0.036�՚≺�s�C,��D(zhu��n)��Ӌ��ƿ՚��,��

1.3 ��Ĥ��Z��

ȡ��˾��σ�(n��i)��࣬��ȥ��Һ,��Գ��N,��һ��Ƥ��Uˮ��Uˮ��˝M��΢��L��Ҫ,��5��1�ĵ��ױ�Ͷ��Ȼ��@��,��С��ؚ�1d��ֹͣ�ؚ⣬��,��Һ,��a��B(y��ng)Һ�^�m(x��)�ؚ⡣�Ժ��u�Ӵ�Ƥ��Uˮ�ļ��,��һ�ܺ�,��ϡ��ľ��z�F�ʹ��x��Y(ji��)�ϱ��^��;�o��ϵĳ؃�(n��i)��ɫ�@�S��ɫ,��,��B(t��i)��ã��ʴ�,��֮��,��Mˮ��ÿ�՗�ȥ5L��Һ,��5Lԭˮ�Mһ��B(y��ng)�Z��,��2�ܺ󣬳�ˮ�峺,��BSBR��ˮCOD��425mg/L,SBR��ˮCOD��608mg/L,��CODȥ��>70%��@��Z��ɹ�,��Ͷ��\��,��

2 �\�нY(ji��)��

SBR�\��г��ˮ,��r�gһ�㶼׃��,��ˣ�ԇ��ȡ�ؚ�r�g��\�Ѕ��(sh��),��\�Зl��_��(w��n)��rԇ�Y(ji��)��1,��

3.1 ��ϵ��x��

ܛ��mȻ��^��(j��ng)��Ĥ��,��\��һ�Εr�g��׽Y(ji��)��F,��ʹ��ȅ��̎��Ч��S֮�½�,��x�øߏ�,��p�|(zh��)��ȱ��e��,��϶��YDT�͏��w��,��В�Ĥ�졢Ĥ��ʸ�,��D(zhu��n)�Q�ʸߵȃ�(y��u)�c,��

3.2 �ؚⷽʽ��x��

SBR��ɷ֞��ؚ�,��ؚ�Ͱ��ؚ��N��ؚ��ڏUˮ�M�ؚ�ؕrֻ��϶��Mˮ�ꮅ��ؚ�;��ؚ��ڏUˮ�Mˮͬ�r�_ʼ�ؚ�;��ؚ��ڏUˮ�Mˮ��_ʼ�ؚ�,��ؚ��\�з�ʽ�r,��Mˮ�A�εą��B(t��i)��y��ЙC��ķֽ⣬�o��B(t��i)��M��r�g��,��L��ֳ��ữ��Ĵ��ֳ,��ϵ�y(t��ng)��ЙC�ｵ��˛Q��á�Ƥ��Uˮ�ĳɷ֏��s,��ж�N�y��ЙC��,��Ղ��y(t��ng)��̎��ˮCODֻ��_��600mg/L��ң��@��ȫ��ؚ��\�з�ʽ

3.3 pH��Ӱ�

Ƥ��UˮpHֵ׃��ܴ�,��10��12,��ԇ��C��BSBR��̎��pHֵ�^�ߵ�Ƥ��Uˮ,��ˮpH�ܷ��ŷŵ�Ҫ��,��

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3.4 �ؚ�r�g��Ӱ�

��ǰ��е��ȴ��ݶȴ�,��ʸ�,��A�ε�ǰ�Εr�gCODȥ��졣�ĈD1��Ҋ,��ǰ��¶ȴ󣬵��ĳһ�r��׃��ƽ��,��ȥ��Ӿ��,��]��ܺĵ��أ��ؚ�r�gȡ5 h��^�m��,��

3.5 �\��

��I(y��)�Uˮ�\��һ��8��12 h,��˕r̎��ˮCODֵ��(w��n)��200 mg/L��ҡ��\��ڿɸ��(j��)ԭ�Uˮ��|(zh��)�ͳ�ˮֵҪ��`��_��,��

�� ^�ߵ��,��ڿ՚��۴��^��a(ch��n)��и�,��sС�˚��w�e,��ͣ��r�g��Ķ��Ě��Һ��D(zhu��n)��Ч�ʡ�

�� Ĥ��ϱ��,��ӷ�ɢ,��Ķ��U��΢��c�Uˮ��ЙC�|(zh��)�Ľ��|�棬ʹ�ЙC�|(zh��)��ױ��,��,��

�� Ĥ��ڹ��w��棬��ʧ,��΢��,��֮�g��϶�У�߀�д��Ҹ��L��΢��,��΢��ȸ��ڻ��SBR,��ЙC�|(zh��)�Ľ��⡣

�� BSBR��ڱ�SBR��,��D2��ʾ,��ؚℂ�\�Еr��COD�½��ܿ�,��ںܶ̕r�g��(n��i)��_��^�ߵ�ȥ��,��S��r�g��L��½��ʜp��,��ͨSBR,��BSBR��Ľ��ʴ�Ҫ�_��ͬ�ӵĳ�ˮ�˜�,��BSBR��ؚ�r�g��ͨSBR��,��BSBR��ܿs��ڣ��(ji��)�s�ܺ�,��

4 �Y(ji��)Փ

�� y(t��ng)��෨̎��Ƥ��Uˮ,��ˮCOD��600mg/L��ң��ͨSBR��ˮCOD��400mg/L��,��BSBR��ɽ��200mg/L��,��ҽ��ʿ졣

�� BSBR��,��󲿷��Ĥ��ʽ��,��Ĥ��S��࣬��иߠI�B(y��ng)��΢��^��,��ͨSBR��,��BSBR��a(ch��n)��ʣ��١�

�� Ĥ��γ��˷�(w��n)��B(t��i)ϵ�y(t��ng),��N�,��(sh��)��,��ʹBSBRϵ�y(t��ng)��и��͛_��ؓ��

�� Ͷ�a(ch��n)�ڶ�,��ӿ�,��Ͷ�Y�٣��ܺĵ�,��m��Ƥ��Uˮ̎��,��ƏV��Uˮ̎��

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