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COD mgO₂/l	48000	44300	1100	55
BOD mgO₂/l	22560	21820	670	18
BOD/COD	0.47	0.49	0.61	0.33
PH	11-13	6.5-7.5	6.0	7.3
�� mg/l �ױ� �h(hu��n)��ȱ�� �� �Ȼ�� ��֬�� �Ҹ��	1400 260 700 56420 700 3420	1250 230 600 56320 180 10	180 50 100 10 �� “	�� “ 38 �� ≤10
COD��%	-------	8	97.5	95.9
��COD��%	--------	--------	-------	99.9

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