The treatment of wastewaters by supercritical water oxidation

被引：11

作者：

Sogut, Onur Omer ^{[1
]}

Yildirim, Ekin Kipcak ^{[1
]}

Akgun, Mesut ^{[1
]}

机构：

[1] Yildiz Tech Univ, Dept Chem Engn, TR-34210 Istanbul, Turkey

来源：

DESALINATION AND WATER TREATMENT | 2011年 / 26卷 / 1-3期

关键词：

Supercritical water oxidation; Hydrothermal; Olive mill wastewater; Textile wastewater; Whey; Pesticide; Water reuse; WASTE-WATER; NANOFILTRATION; REMOVAL; REACTOR; SCWO;

D O I：

10.5004/dwt.2011.2122

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

In this study, the treatment performance of SCWO process is evaluated on various industrial wastewaters such as textile dyehouse effluent; pesticide containing model wastewater; olive mill wastewater and cheese whey. These wastewaters have significant pollution potentials due to their high organic loads. The experiments were made under sub- and supercritical conditions in a continuous flow reactor, using H2O2 as the oxygen source. The removal efficiencies are evaluated in terms of total organic carbon concentrations (TOC). The results demonstrate that at various experimental conditions, SCWO provides high organic conversion yields up to 100% in very short reaction times within 30 s for each wastewater sample.

引用

页码：131 / 138

页数：8

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