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Evaluation of Personal Care Products (PCP) Removal Efficiency: NF Membranes, Granular Activated Carbon (GAC) and Ozone Process 个人护理产品(PCP)去除效率评估:NF膜、颗粒活性炭(GAC)和臭氧工艺
发布日期: 2005-03-01
先进的水处理工艺,包括纳滤(NF)膜、颗粒活性炭(GAC)和臭氧工艺, 根据个人护理产品(PCP)的去除效率进行评估。四种不同的 PCP化合物包括DEET、galaxolide、tonalide和麝香酮,用于评估它们的活性 选定的高级水处理工艺的去除效率。两种不同的NF 研究了RF和NE40膜对PCP的去除机理。五氯酚 分子量和Kow较高的化合物被更有效地去除 通过NF膜。两种不同的GAC,SCL-100和F-400,完全去除了所有受试者 PCPs。与其他工艺相比,臭氧对PCP的去除效率相对较低。 包括8个参考文献、表格、图表。
Advanced water treatment processes, including nanofiltration (NF) membranes, granular activated carbon (GAC), and ozone process, were evaluated in terms of removal efficiencies of personal care products (PCP). Four different PCP compounds that included DEET, galaxolide, tonalide, and musk ketone, were used to evaluate their removal efficiency by selected advanced water treatment processes. Two different NF membranes, RF and NE40, were studied to investigate PCP removal mechanisms. PCP compounds which have higher molecular weight and higher Kow were more effectively removed by NF membranes. Two different GAC, SCL-100 and F-400, completely removed all of tested PCPs. Compared to other processes, ozone provided relatively low removal efficiencies of PCPs. Includes 8 references, tables, figures.
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发布单位或类别: 美国-美国给水工程协会
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