| 纳滤去除水中新兴污染物的研究进展 |
| 作者: 中国农业大学资源与环境学院农田土壤防控与修复北京市重点实验室,北京,100193 |
| 单位: 中国农业大学资源与环境学院农田土壤防控与修复北京市重点实验室,北京,100193 |
| 关键词: 纳滤膜;新兴污染物;水处理;综述 |
| DOI号: |
| 分类号: X703 |
| 出版年,卷(期):页码: 2021, 41(1):144-151 |
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摘要: |
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纳滤膜技术由于自身优势特点,是水体净化处理的一种行之有效的方法。水中新兴污染物不断被检出,正日益受到广泛关注。本文总结了纳滤膜技术去除水中新兴污染物的相关研究进展,研究表明,纳滤膜可有效去除水中药品和个人护理品(PPCPs)、全氟化合物、内分泌干扰物质(EDCs)、微囊藻毒素等典型新兴污染物,去除率一般都在90%以上,在水中新兴污染物去除方面具有很好的效果,并探讨了未来纳滤膜技术应重点开展的研究工作和应用前景。 |
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The nanofiltration membrane technology is an effective method for water purification due to its superiority characteristics. The emerging pollutants in water have been detected continuously, receiving widespread attention increasingly. This paper summarizes the relevant research progress of nanofiltration membrane technology in the removal of emerging pollutants in the water. The research shows that nanofiltration membranes can effectively remove typical emerging pollutants in the water such as pharmaceutical and personal care products (PPCPs), perfluorinated compounds, endocrine-disrupting chemicals (EDCs), microcystin (MCYST) with all removal rate generally above 90% which has gotten good effects in the removal rate of emerging pollutants in the water. Meanwhile, the crucial research works and application prospects emphasis in the nanofiltration membrane technology has been discussed as well. |
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基金项目: |
| 国家自然科学基金资助项目(21878323) |
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作者简介: |
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The nanofiltration membrane technology is an effective method for water purification due to its superiority characteristics. The emerging pollutants in water have been detected continuously, receiving widespread attention increasingly. This paper summarizes the relevant research progress of nanofiltration membrane technology in the removal of emerging pollutants in the water. The research shows that nanofiltration membranes can effectively remove typical emerging pollutants in the water such as pharmaceutical and personal care products (PPCPs), perfluorinated compounds, endocrine-disrupting chemicals (EDCs), microcystin (MCYST) with all removal rate generally above 90% which has gotten good effects in the removal rate of emerging pollutants in the water. Meanwhile, the crucial research works and application prospects emphasis in the nanofiltration membrane technology has been discussed as well. |
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参考文献: |
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[1] Tan Z,Chen S F,Peng X S,et al. Polyamide membranes with nanoscale Turing structures for water purification[J]. Science,2018,360: 518-521. |
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