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采用臭氧处理北京市高碑店污水处理厂二沉池出水,就臭氧对二沉池出水的氧化特性进行了研究.结果表明,臭氧对二沉池出水中的COD、色度、UV_(254)均有较好的去除效果,但对TOC的去除效果较差.试验条件下,臭氧的最佳投加量为10 mg/L、最佳接触时间为15 min,此时对COD的去除率为19.12%,去除单位COD的臭氧投加量为1.79 mg;对色度的去除率为58.59%,去除单位色度的臭氧投加量为1.46 mg;对UV_(254)的去除率为39.57%,去除0.001 cm~(-1)吸光度的臭氧投加量为2.82 mg;TOC/UV_(254)提高到140.29,可生化性提高了1.59倍.
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中国给水排水
ISSN: 1000-4602
Year: 2010
Issue: 5
Volume: 26
Page: 124-126,130
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 23
Chinese Cited Count:
30 Days PV: 0
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