REMOVAL OF BIS (1-CHLORO-2-PROPYL) ETHER FROM WASTEWATER USING SONODEGRADATION AND BIODEGRADATION

被引：0

作者：

Iordache, Mihaela ^{[2
]}

Pavel, Vasile Lucian ^{[3
]}

Myunghee, Lim ^{[4
]}

Iordache, Ioan ^{[1
]}

机构：

[1] ICIT Rm Valcea, Natl Res & Dev Inst Cryogen & Isotop Technol, Rm Valcea 240050, Romania

[2] Natl Res & Dev Inst Ind Ecol ECOIND, Ramnicu Valcea 240050, Romania

[3] Gheorghe Asachi Tech Univ Iasi, Fac Chem Engn & Environm Protect, Iasi 700050, Romania

[4] Korea Univ, Dept Civil Environm & Architectural Engn, Seoul 136701, South Korea

来源：

ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL | 2009年 / 8卷 / 02期

关键词：

biodegradation; bis(1-chloro-2-propyl) ether; wastewater; ultrasound; SCISSION;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The potential of using ultrasonic irradiation and microbiological treatment for the removal bis(1-chloro-2-propyl) ether from aqueous solutions has been investigated. Experiments were performed in a continuous bioreactor, 3500 mL volume, and in an ultrasonic bath respectively, using frequencies of 38 +/- 1kHz and applying a power of 30 W. Under these conditions, the sonochemical conversion of ether was found to be superior to the biological one. The ultrasound method was improved by air bubbled into liquid bulk solution and it was found that the main part of bis(1-chloro-2-propyl) ether destruction takes place in the close vicinity of the ultrasound source. These experiments showed the usefulness of the applications of ultrasound to the wastewater treatment processes.

引用

页码：201 / 206

页数：6

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