Depth filtration using novel fiber-ball filter media for the treatment of high-turbidity surface water
作者： Pin Gao , Gang Xue , Xin-shan Song , Zhen-hong Liu
DOI: 10.1016/J.SEPPUR.2012.04.010
关键词:
摘要: Abstract Performance of the novel fiber-ball filter was investigated for treatment high-turbidity surface water. Impact different operating parameters, such as coagulant type, dose and filtration velocity on effluent turbidity, dissolved organic carbon (DOC) head loss, well particle removal characteristics were studied. The clean-bed results showed that filters had a great potential turbidity matters. Addition polymeric aluminum ferric chloride (PAFC) enhanced DOC, while loss also increased. could be Cryptosporidium (3–15 μm) to meet desired requirement drinking water during depth filtration.
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