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author:

郑炳云 (郑炳云.) [1] | 傅明连 (傅明连.) [2] | 董声雄 (董声雄.) [3]

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CQVIP

Abstract:

本文采用模拟的工业废水,即二甲基甲酰胺(DMF)与水混合液(DMF质量分数为0.1),以自制5级箱式混合澄清槽为萃取装置,以氯仿(CHCl3)萃取剂萃取工业废水中DMF.研究了流比R(萃取剂与水相料液的流量之比)、萃取剂流量、搅拌强度和料液组成对萃取效果的影响.由实验可知,较佳的操作条件是流比R为2,萃取剂流量为3.6 L·h-1,搅拌器转速为100 r·min-1.在此条件下,萃取率可达91%.

Keyword:

DMF废水 氯仿 萃取

Community:

  • [ 1 ] [郑炳云]莆田学院
  • [ 2 ] [傅明连]莆田学院
  • [ 3 ] [董声雄]福州大学

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Source :

漳州师范学院学报(自然科学版)

ISSN: 1008-7826

Year: 2009

Issue: 1

Volume: 22

Page: 71-75

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 2

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