文献类型：期刊文献

中文题名：厌-好氧交替工艺处理辽河油田废水的试验

英文题名：A Study on Petroleum Wastewater Treatment from Liaohe River by Alternation of Anaerobic/Aerobic Process

作者：竺建荣[1,2];沈海铭[1,2];汪诚文[1,2];陈吕军[1,2]

机构：[1]清华大学环境科学与工程系;[2]绍兴文理学院生物化学系

年份：1999

卷号：20

期号：1

起止页码：62

中文期刊名：环境科学

外文期刊名：CHINESE JOURNAL OF ENVIROMENTAL SCIENCE

收录：CSTPCD、、北大核心1996、Scopus、CSCD2011_2012、北大核心、CSCD、PubMed

语种：中文

中文关键词：油田废水;废水处理;厌氧处理;好氧处理

外文关键词：alternation of anaerobic/aerobic process,petroleum wastewater treatment,aerobic contacted process,UASB reactor.

中文摘要：采用厌－好氧交替（ＡＡＡ）工艺处理适当稀释或原浓度的油田废水，进水ＣＯＤ３６０—９５０ｍｇ／Ｌ，ＣＯＤ去除率均保持在６０％左右．经过厌氧ＵＡＳＢ反应器处理后的废水，再经ＡＡＡ工艺进行处理，在ＨＲＴ８—１２ｈ的条件下，其ＣＯＤ浓度能够从３５０ｍｇ／Ｌ降到１６０—２４０ｍｇ／Ｌ，ＣＯＤ去除率３１％—４８．５％．对于ＣＯＤ浓度为１６０—１８０ｍｇ／Ｌ的废水，采用好氧接触氧化法作为好氧二级处理，其出水ＣＯＤ去除率在５０％—６０％，出水ＣＯＤ浓度一般接近８０ｍｇ／Ｌ左右．

外文摘要：This paper reports the experimental treatment of petroleum wastewater from Liaohe River using a single alternation of anaerobic/aerobic(AAA)process,and the overall treatment system.The results shown that for the diluted or rural petroleum effluent of COD 360—950mg/L,more than 60% COD removal efficiency could be reached by AAA process.For the petroleum wastewater of COD 350mg/L pretreated by UASB reactor,AAA proccss could remove 31%—48 5% COD in the range of HRT 8—12h,i.e.the effluent COD 160—240mg/L.When the feed of COD 160—180mg/L was treated by contacted process as the secondary aerobic treatment unit,the effluent COD further decreased to about 80mg/L,COD removal efficiency 50%—60%.