Wet hydrogen peroxide oxidation of synthetic pharmaceutical wastewater as a pretreatment method

被引：0

作者：

Zeng Xu ^{[1
]}

Liu Jun ^{[1
]}

Zhao Jianfu ^{[1
]}

机构：

[1] Tongji Univ, Coll Environm Sci & Engn, State Key Lab Pollut Control & Resources Reuse, Shanghai 200092, Peoples R China

来源：

PROCEEDINGS OF THE 2015 4TH INTERNATIONAL CONFERENCE ON SENSORS, MEASUREMENT AND INTELLIGENT MATERIALS | 2016年 / 43卷

关键词：

Wet hydrogen peroxide oxidation; Synthetic pharmaceutical wastewater; Pretreatment method; SUPERCRITICAL WATER; DESTRUCTION; DEGRADATION; PATHWAYS; MODEL;

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Wet hydrogen peroxide oxidation of synthetic pharmaceutical wastewater as a pretreatment method was investigated. The reaction parameters, such as reaction temperature and time, pH and the additional amount of H2O2, were examined using a batch reactor with COD removal rate as a standard for assessing. Results showed that the highest removal rate of COD was obtained at 240 degrees C for 60 min with the H2O2 additional amount 2 mL. HPLC analysis results showed that the pollutants in synthetic pharmaceutical wastewater were converted into small molecule carboxylic acids after the reaction, therefore the biodegradability of wastewater was enhanced. Wet hydrogen peroxide oxidation treatment displayed effectively for the pretreatment of synthetic pharmaceutical wastewater.

引用

页码：951 / 956

页数：6

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