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��؅^(q��)ĳ��ʏS��ŏUˮ��ÿ��ˮ�Ï��ˮ�ϳ�ˮ,��ˮ�|(zh��)׃��,��̎��ˮ��60 L/h��

��ؚ��V�ط��(y��ng)��PVC��ϼӹ��,��(y��ng)��߶Ȟ�400 cm,��ֱ��30 cm��^(q��)�߶�20 cm,��ʯ�K�|�Ӹ߶�20 cm,��ϸ߶�250 cm,��o(h��)�߶�100 cm��ֱ��2��4 mm.,��ܶ�1.012 g/mL,��ȱ��e3.69 m2/g��ѷe�ܶ�0.545 g/mL,��Ҋ�D1��ʾ,��

2��\(y��n)�Ѕ��(sh��)

2.1ԭˮˮ�|(zh��)

��ʏS��ˮˮ�|(zh��)��ŷŘ�(bi��o)��(zh��n)��_(d��)��ѭ�h(hu��n)��sˮ�a(b��)ˮ�Ļ��Ŀ��,��w��(sh��)��(j��)Ҋ��1,��

�(xi��ng)Ŀ	CODc_r	BOD₅	SS	��	pH
ԭˮ	150��250	30��80	<60	40��70	6.0��9.5

2.2 �b��ָ��(bi��o)

�ؚ��3��1~6��1��ˮ�ȣ��180��360 L/h,��

��_��(qi��ng)�ȣ��20~25 m3/��m2•h��,��1600~2000 L/h��ˮ��6~8 m3/��m2•h��,��480~640 L/h,��CODؓ(f��)�ɞ�0.72 kgCOD/��m3•d��ˮ��ؓ(f��)�ɞ�0.75 m3/��m2•h��,��

3 ԇ�(y��n)�Y(ji��)��cӑՓ

3.1 �졡Ĥ
��b��ͬ�r�M(j��n)�В�Ĥ,��ȽӷN�߻��࣬��_ʼÿ��M(j��n)ˮ,��ʹ΢��u�m��(y��ng)�µĭh(hu��n)��,��Ҫ�rͶ��uѪ��ǵ��׽��|(zh��)��M(j��n)΢��L�l(f��)��,��Ժ��u��̎��ˮ��,��(j��ng)�^20 d�Ē�Ĥ�\(y��n)�У��ˮCODȥ��91.6��,��ƽ��70.1��,��ˮCOD�½��ȥ��97.5��,��ƽ��ȥ��72.5��,��ϱ��ѽ�(j��ng)�γ�һ�ӱ��^��Ĥ��Ķ��w�F(xi��n)��ｵ��ЙC(j��)��,��ͨ�^�@΢�R�^��,��԰l(f��)�F(xi��n)��𤸽�˱��΢��Ĥ��ʜ\ɫ�që��չ,��򲼝M��Ĥ,��ǳʅ��ؠͬ�r��ˮ��Ҳ�ܿ��ɫ����Ĥ��д��z��,��x,��x��݆�x��һ��ָ��BAF�b��ʹ�õ��дֲڱ��,��аl(f��)�_(d��)��΢�׽Y(ji��)��(g��u),��΢��ķ�ֳ��ԇ�(y��n)��߀�l(f��)�F(xi��n)��ȥ��@��ЙC(j��)��,��Ҫ�_(d��)��70��ȥ��Ҫ�^�L�ĕr�g,��Ա��^��Ч�Ĵ�ʩ��ֱ��(x��)��

3.2 ��(li��n)BAF��ˮCOD,��ȥ��r

̎�픵(sh��)��(j��)Ҋ�D2�͈D3,��

�D2��(li��n)��ˇ��ʹ��ˮCOD�M(j��n)һ��,��ƽ��ȥ��ʞ�88��,��ˮCOD��ȫ�_(d��)��ָ��(bi��o)��

�D3��,��S��̎��r�g��L,��ˮ��M(j��n)һ��½��@��C��(sh��)��ϵ�y(t��ng)��(n��i)��(x��)��u��첢�S��,��Ŀǰ��ڵ�C/N�ȵďUˮ,��Ҫͬ�r��ȥ��COD�Ͱ��Ǳ��^��y�ģ��?y��n)��ڳ��?gu��)��̎��,��̼��Ͱ��Ƿ��_�M(j��n)�е�,��M(j��n)��̼��M(j��n)��,��,��ЙC(j��)��ڵ��r�£��,��,��ܸ��N��ص��ƣ��磺�ض�,��pH��A��,��NO2-,��NO3-��x��ĝ�ȵ�,��ˮ�а��ĝ�ȳ��^50 mg/L�r��^�̮a(ch��n)��,��̼��}�ķ��ƽ�⣬ʹ��(li��n)BAF��_(d��)��ˮ��õ�Ŀ��,��߀�кܶ๤��Ҫ�M(j��n)��,��

……

4��Y(ji��)��Փ

��1��ԇ�Y(ji��)��(li��n)BAF��M(j��n)һ��͏Uˮ�ЙC(j��)��ȣ�ƽ��?c��)��ʞ?8��,��(d��ng)�M(j��n)ˮCOD��319 mg/L�r,��ˮCOD21.4 mg/L��ҵ�һ��BAF��COD��ȥ��Ч��ڵڶ��BAF,��Փ�ϵõ��,��

��2��(li��n)BAF��M(j��n)һ��Ó��ˮ�еİ��(d��ng)�M(j��n)ˮ��54.2 mg/L�r,��ˮ��6.44 mg/L,��ȥ��ʞ�88��w�F(xi��n)��LBAF��ˇ��@�C/N�ȹ��I(y��)�Uˮ�ă�(y��u)Խ��,��

��3��س̸߶Ȕ�(sh��)��(j��)��BAF��ˇ��ЙC(j��)��ȥ��ʴ��ڰ��,��ЙC(j��)��ȥ��ھ��M(j��n)ˮ��1.5��3.0 m��ȥ��2.5��3.5 m,��

��4��Sˮ��ؓ(f��)�ɵ��,��COD�Ͱ��ȥ��½��ǰ��ȥ��½��^��,��회�ˮ��ؓ(f��)�ɼ��Կ��,��

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