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1.1ԇ��

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��ԇ��100mg/L��Mn2+��Һ,��100mg/L��Fe2+��Һ,��o��ˮ��|(zh��)��?j��n)?sh��)��95%��Ҵ��,��COD��ٜy��Dԇ��,��COD��ٜy��Eԇ��

1.2ԇ��b�ü��

ԇ��ÈD1��ʾ��ˇ��̡��г��(y��ng)��ƹ�ʽ��(y��ng)��,��܏�58mm��Ч�߶�500mm,��⁺Ͻ�΢�ײ��ؚ��^��,��

ԇ�ǰ��ü�ˮ�_ϴ��(y��ng)��_��l(f��)��A(y��)��5min��ȥ��(y��ng)��п��ĳ��ĳɷ�,��Ȼ��ſ�,��ü�ˮ�_ϴ2�Ρ�Ȼ��һ��Ļ��̿��ؓ�d�˽��ٵĻ��̿�߻��뵽��(y��ng)��,��ͨ��Uˮ,��_��ƿ��{(di��o)��(ji��)��≺��0.05MPa,��_��l(f��)��,��Ƴ��һ��(y��ng)һ��r�g��,��ĳ�ˮ��ȡ�ӷ��COD,��ɫ�ȡ�NH3-N��ָ��(bi��o),��Ӌ��(y��ng)��ȥ��,��

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2.1�߻��Ƃ��c�x��

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��ȡ20g��ͬ�߻��M�г��ԇ�,��{(di��o)��(ji��)��≺��0.05MPa��_��l(f��)��,��Ƴ��ͨ��0.2L/min,��(y��ng)60min��CODȥ��ʞ�ָ��(bi��o)��첻ͬ�߻��̿��CODȥ��Ч��Ӱ�,��Y(ji��)��Ҋ��1,��

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2.2�߻��ķ�(w��n)��

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2.3Ӱ푶��߻��ˇ�ėl��

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2.3.1��(y��ng)�r�g��ӡȾ�Uˮ̎��Ч��Ӱ�

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2.3.3�߻��Ͷ��ӡȾ�Uˮ̎��Ч��Ӱ�

ͨ��300mLӡȾ�Uˮ��ڏUˮpH=8.6,��ͨ��0.2L/min,��(y��ng)�r�g��60min�l��£��׃��Fe+Mn��/ACͶ��|(zh��)��,��䌦CODȥ��ʵ�Ӱ�,��Y(ji��)��Ҋ�D4��

�ɈD4��Կ��,��߻��Ͷ��|(zh��)��^20g��,��CODȥ��׃��^С��˴_��߻��Ͷ��|(zh��)��20g,��

2.3.4pH��ӡȾ�Uˮ̎��Ч��Ӱ�

ͨ��300mLӡȾ�Uˮ,��ڷ��(y��ng)�r�g��60min��Fe+Mn��/ACͶ��|(zh��)��20g,��ͨ��0.2L/min�ėl��,��{(di��o)��(ji��)�UˮpH��pH��CODȥ��ʵ�Ӱ�,��Y(ji��)��Ҋ�D5,��

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2.4��ӡȾ�Uˮ��Ҫ��Ⱦָ��(bi��o)��ȥ��Ч��

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�R��ˮ̎��S��ú��෨̎��ӡȾ�Uˮ,��س�ˮ��COD��TP,��ȷքe��133.5,��12.48��0.36mg/L,��ɫ�Ȟ�16��,��ɴˌ��ȿ�֪��߻��ӡȾ�Uˮ��COD,��,��TP��ɫ�ȶ��кܺõ�ȥ��Ч��,��

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