干旱区生态环境知识资源中心(Arid): Cellulose-MIL-88A photocatalytic membrane to treat effluents containing dyes and oil emulsions

Arid

DOI	10.1016/j.cattod.2024.114846
	Cellulose-MIL-88A photocatalytic membrane to treat effluents containing dyes and oil emulsions
	Dantas, Erica J. M.; Alves, Maria E.; Arias, Santiago; Camara, Alan G.; Cavalvanti, Jorge V. F. L.; Silva, Gilson L.; Barbosa, Celmy M. B. M.; Pacheco, Jose Geraldo A.
通讯作者	Pacheco, JGA
来源期刊	CATALYSIS TODAY
ISSN	0920-5861
EISSN	1873-4308
出版年	2024
卷号	441
英文摘要	One of the major problems in semi-arid regions is the water shortage that has been exacerbated by industrial pollution of water sources. Photocatalytic membranes are a promising solution for treating different industrial effluents for water reuse. In this work, cellulose-MIL-88A membranes were produced by a single-step facile deposition of MIL-88A for separating dyes and emulsions from water followed by cleaning regeneration. The optimized membrane achieved a permeation flux of 5850 L h-1 m-2 bar-1 and a rejection rate of 91-100 % for RB5 textile reactive dye. After use, the clogged membrane was regenerated via photo-Fenton degradation using H2O2 and artificial solar light. After 30 cycles of filtration and regeneration, the membrane presented 98.1 % RB5 rejection rate with 74 % of the initial permeation flux. The membrane was able to separate oil-water emulsions containing diesel, soybean oil or n-hexane. In addition, it was possible to treat real industrial textile wastewater with an efficiency of 61 %. The cellulose-MIL88A photocatalytic membrane is a promising low-cost technology for industrial wastewater treatment using cellulose-based green material.
英文关键词	Filtration MOF Effluent treatment Oil emulsions Textile dye Photo-fenton
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001252015300001
WOS关键词	METAL-ORGANIC FRAMEWORK ; WATER CRISIS ; TEXTILE DYE ; DEGRADATION ; DECOLORIZATION ; CATALYST ; MIL-88A
WOS类目	Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
WOS研究方向	Chemistry ; Engineering
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/403116
推荐引用方式 GB/T 7714	Dantas, Erica J. M.,Alves, Maria E.,Arias, Santiago,et al. Cellulose-MIL-88A photocatalytic membrane to treat effluents containing dyes and oil emulsions[J],2024,441.
APA	Dantas, Erica J. M..,Alves, Maria E..,Arias, Santiago.,Camara, Alan G..,Cavalvanti, Jorge V. F. L..,...&Pacheco, Jose Geraldo A..(2024).Cellulose-MIL-88A photocatalytic membrane to treat effluents containing dyes and oil emulsions.CATALYSIS TODAY,441.
MLA	Dantas, Erica J. M.,et al."Cellulose-MIL-88A photocatalytic membrane to treat effluents containing dyes and oil emulsions".CATALYSIS TODAY 441(2024).