科研之友
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摘要
Fluorinated alkyl substances are irreplaceable in many fields because of the special properties of fluorocarbon chains. Many efforts have been made to solve the historic problems of PFOS. In this paper, several strategies were discussed, including the possibilities in the methods of degradation, separation, recycling use, and reducing the using concentration. The most reliable one is to obtain replacement products of PFOS. Several kinds of replacement products were introduced and their feasibility of application was also discussed.
