Factors influencing the ultrasonic separation of oil-in-water emulsions

被引：80

作者：

Stack, LJ ^{[1
]}

Carney, PA

Malone, HB

Wessels, TK

机构：

[1] Antioch New England Grad Sch, Keene, NH 03431 USA

[2] Dartmouth Coll Sch Med, Hanover, NH 03755 USA

[3] Smiths Med, Keene, NH 03431 USA

来源：

ULTRASONICS SONOCHEMISTRY | 2005年 / 12卷 / 03期

关键词：

ultrasonic; acoustic; sonoelectrocoagulation; coagulation; separation; oil-in-water emulsions; wool scouring wastewater;

D O I：

10.1016/j.ultsonch.2003.10.008

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

Ultrasound may have inherent shortcomings that preclude its ability to coagulate grease from wastewater, yet these may be overcome by the simultaneous application of electrolysis. We Studied the role of pH, conductivity, temperature, ultrasound intensity and duration, and electrolysis voltage, current, and duration, in the study treatment. Conductivity was found to be the most significant factor, however interactions among the eight study variables are likely more important than individual factors. The proposed process was capable of removing up to 100% of grease from the studied wastewater. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：153 / 160

页数：8

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