Degradation of anionic surfactants using the reactor based on dielectric barrier discharge

被引：6

作者：

Aonyas, Munera Mustafa ^{[1
]}

Dojcinovic, Biljana P. ^{[2
]}

Dolic, Slobodan D. ^{[1
]}

Obradovic, Bratislav M. ^{[3
]}

Manojlovic, Dragan D. ^{[1
]}

Markovic, Marijana D. ^{[2
]}

Roglic, Goran M. ^{[1
]}

机构：

[1] Univ Belgrade, Fac Chem, POB 51, Belgrade 11058, Serbia

[2] Univ Belgrade, Ctr Chem, Inst Chem Technol & Met, Njegoseva 12, Belgrade 11000, Serbia

[3] Univ Belgrade, Fac Phys, POB 368, Belgrade 11000, Serbia

来源：

JOURNAL OF THE SERBIAN CHEMICAL SOCIETY | 2016年 / 81卷 / 09期

关键词：

plasma treatment; sodium lauryl sulfate; sodium dodecylbenzenesulfonate; homogenous; catalysis; ADVANCED OXIDATION; WASTE-WATER; OZONE; ACID; OZONATION; CATALYSTS; SULFATE; REMOVAL;

D O I：

10.2298/JSC160303056A

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two anionic surfactants (sodium lauryl sulfate - SDS and sodium dodecylbenzenesulfonate - SDBS) were treated with dielectric barrier discharge. Loss of surfactant activity, decrease in chemical oxygen demand (COD) and total organic carbon (TOC) as well as lower toxicity of degradation products was determined. Effects of catalysts - hydrogen peroxide and iron (II), on the above mentioned parameters, were determined. Catalysts affected the degradation of SDBS, but in the case of SDS, catalysts had no effect on degradation. Both catalysts induced the decrease of COD and TOC values. Toxicity of the solutions after the plasma treatment was lower in all the systems tested.

引用

页码：1097 / 1107

页数：11

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