Use of pervaporation for the treatment of phenol-containing wastewaters

被引：0
|
作者：
Kujawski, W
Warszawski, A
Capala, W
Ratajczak, W
机构：
[1] Univrsytet Mikotaja Kopernika, Wydzial Chemil, PL-87100 Torun, Poland
[2] Inst Chem Przemyslowej Prof Ignacego Moscickiego, Warsaw, Poland
来源：
PRZEMYSL CHEMICZNY | 2004年 / 83卷 / 09期
关键词：
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Model solutions contg. 1.4-2.5% PhOH, 0.3% Me2CO, and 3% Na2SO4 were batch pervaporated at WC through Sulzer's (i) PERVAP-1060 and (ii) PERVAP-1070 membranes, 1.5 m(2) each, at feed rates of (i) 100 or 150 kg/h and (ii) 100 kg/h. In 10 hours, the deg. of dephenolization was 40-60%. A pervaporation retrofit is suggested to the existing unit to reduce the final concn. of PhOH from 2 to 0.5%.
引用
收藏
页码：439 / 443
页数：5
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