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	癸二酸生产过程含酚硝废水的资源化
	周全 ; 徐航 ; 王光润 ; 王金福 ; ZHOU Quan ; XU Hang ; WANG Guang-run ; WANG Jin-fu
	2010-06-10 ; 2010-06-10
关键词	蒸发 含酚废水 癸二酸 颜色 零排放 evaporation wastewater containing phenol sebacic acid color zero-emission X703
其他题名	Reclamation of Wastewater Containing Phenol and Sodium Sulfate Generated by Sebacic Acid Production
中文摘要	利用蒸发法对癸二酸生产过程含酚废水进行资源化处理.结果表明,初始pH<10,苯酚蒸出率维持在34%,pH>13时,苯酚蒸出率接近0.在碱性条件下获得的硫酸钠粉末呈黄色,且在pH为12.8时颜色最深,利用煅烧或N2环境下蒸发可消除硫酸钠粉末的颜色.硫酸钠对酚的蒸出率影响较小,随苯酚初始浓度增加酚的蒸出率出现先增后减的趋势.; The wastewater containing phenol and sodium sulfate was treated by evaporation method.The results show that when the initial pH value is under 10, the evaporation rate of phenol reaches 34%, and phenol is not evaporated when the pH value in solution is above 13.The powder of Na2SO4 is yellow under alkali condition and the chromaticity is the deepest at pH 12.8.There are some technologies to eliminate the color of Na2SO4, e.g calcination in air circumstances or evaporation in N2 circumstances.Phenol evaporation process is insignificantly affected by solid sodium sulfate.
语种	中文 ; 中文
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/64548]
专题	清华大学
推荐引用方式 GB/T 7714	周全,徐航,王光润,等. 癸二酸生产过程含酚硝废水的资源化[J],2010, 2010.
APA	周全.,徐航.,王光润.,王金福.,ZHOU Quan.,...&WANG Jin-fu.(2010).癸二酸生产过程含酚硝废水的资源化..
MLA	周全,et al."癸二酸生产过程含酚硝废水的资源化".(2010).

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