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

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页码：439 / 443

页数：5

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