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1.1 ��ˇָ��(bi��o)

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SS=5 mg/L��=5��7 NTU,��ɫ��=30��(ϡጱ��(sh��)),��BOD��=10 mg/L��CODCr=50 mg/L,��
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1.2 ��ˇ��

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1.3 ��ˇ�O(sh��)Ӌ

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2 ��Ч��

2.1 ��(j��ng)��Ч��

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2.2 ��h(hu��n)��Ч��

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