��⺣ˮÓ��ˇ�ŷŵ��P�I��ָ��

��r�g��2008-04-24 14:39 ��Դ�� : ��x��3706

��ˮÓ��P�I��ڲ��HҪ��SO₂Ó��Ó��Ч��Ҫ�_��90��,��߀Ҫ��Ó��ĺ�ˮ�֏͵��܉��_��ŷŵĳ̶�,��Ó��^��г��ˮ�Ϳ՚��⣬��κ΄e��|,��׃��ˮ��Ȼ�ɷ�,��ˣ��ˮÓ��ϵ�y�OӋ�r��ŷŵĺ�ˮҪ��c��]��ׂ�ָ�ˣ�

��1��SO₄^2-��ֵ��Ȼ��ˮSO₄^2-��ȵ��ӷ��,��q��䳱�r��ˮ��SO₄^2-��Ȳ�ֵ��40��150mg/L��@Ȼ,��ˮÓ��ˇ��ˮ��SO₄^2-��60��90 mg/L��,��s�Ǻ�ˮ��׿��3��ң��Ӱ푌��ˮ��Ȼ׃��ȫ�ڱ�,��

��2��pHֵҪ��Ϯ��ŷſڵ�ˮ�|Ҫ��,��PHֵ�Ǻ�ˮ�ŷŵ��Ҫָ�ˣ�һ�,���ˮˮ�|Ҫ��pH�_��7.8��8.5,�����ˮˮ�|Ҫ��pH�_��6.8��8.8,��,��ں�ˮÓ��ϵ�y��ŷŵĺ�ˮһ�㶼Ҫ��pH��ڵ��6.8,��

��3��ܽ��DOҪ�m�ں��,��ǰ�Ó��^��Юa��SO₃^2-�M��߀ԭ��Ҫ�ɷ֣�Ó��ĺ�ˮDO��ǳ��,��к��治��ȱ�ٵ��|,��ȱ��Ļ�Ӯa��Ӱ푡�Ó��ˮ��ؚ��Ԝp��COD,��DO,��

��4��SO₃^2-��Ҫ��^��ˮƽ��o��,��Ó��ˮCOD��Է�ӳÓ��^��߀ԭ��|��SO₃^2-��r,��COD��Խ��f��SO₃^2-��Խ�͡�

��,��Ó��ŷŵĺ�ˮҲҪ��]��ˮ��Լ��ؽ��ٺ��ӌ��Σ��,��Ó��ˮ��1��2��ң��Ӱ�΢��΢,��Ŀǰ��ͻ�늏S�o늳��m��Ч��ձ��^��,��99��Ͷ�\��ں�ˮÓ��ˇ��,��m��󟟚��К��w�Ҍ��ں�ˮ,��@Щ��m�Дy��ӵđҸ��ؽ��c��󱾵�ֵ��^ʮ��΢С��Σ��,��

����D�d��ǳ��ڂ��f��Ϣ֮Ŀ��,��Ё�Դ��ע�e�`��ַ��ĺϷ��棬Ո��߳֙��C��c��Wϵ,��҂��r��,��h��,��x�x��