文章基本信息

标题：STUDY ON THE TREATMENT OF PETROLEUM WASTEWATER WITH ADVANCED OXIDATION PROCESS
本地全文：下载
作者：Bo Jing ; Qihong Feng ; Zhanqing Qu 等
期刊名称：Fresenius Environmental Bulletin
印刷版ISSN：1018-4619
出版年度：2021
卷号：30
期号：2
页码：949-953
语种：English
出版社：PSP Publishing
摘要：Because petroleum wastewater contains some organic substances that are difficult to.bIoegraaqv,the biological treatment of effluent is generally difficult to meet the discharge requirements,andadvanced treatment is required.Advanced oxidationmethod is one of the main methods to removerefractory organic matter in sewage,so it has beenwidely used in water treatment.This paper takespetroleum wastewater as a research object,uses supercritical water oxidation to treat petroleimwastewater,and studies its .degradation reactioncharacteristics,providing guidance for petroleum wastewater treatment.The main operating conditions in the treatmentof petroleum wastewater by supercritical wateroxidation process were investigated,such as the reaction pressure,reaction temperature,,resiencetime,oxidation coefficient,etc.on the treatment effect of petroleum wastewater.Under sufficient oxidant addition conditions,the supercritical wateroxidation process has good treatment eneotainnobtained the.bestreaction conditions: reaM1Ontemperature 450°C,reaction pressure 24 MPa, oxidation coefficient 0.9,residence time 9 min.
关键词：Petroleum wastewater;scwo;TOC removal;Oxidationcoefficient