公用工程第41卷第1期UTILITIES收稿日期:2022-07-01基金项目:中国石油西南油气田公司科研项目“康索夫装置高浓度污水处理技术研究”(20210306-03)作者简介:瞿杨(1982-),男,重庆人,高级工程师,学士,主要从事天然气净化技术研究工作。E-mail:y_qu@petrochina.com.cnCansolv尾气处理装置污水处理技术实验研究瞿杨曹东盛斌曾强唐静雷婧中国石油西南油气田公司天然气净化总厂,重庆400021摘要:Cansolv尾气处理装置投运后,需有效处理其产生的含高盐、高浓度有机物和还原性硫的污水。针对污水的有关特性,选择了污水→气液交换处理→微电解氧化→絮凝→过滤→达标外排的简便且易操作的处理技术路线进行实验。结果表明,实验装置对含高盐、高浓度有机物和还原性硫的污水处理具有较好的适应性,但具有药剂耗量大、生产运行成本较高的缺点。通过Cansolv尾气处理装置污水处理技术实验研究,可为解决类似技术难题提供参考。关键词:Cansolv;尾气处理装置;污水处理;高盐;高浓度有机物DOI:10.3969/j.issn.1006-5539.2023.01.018ExperimentalstudyonsewagetreatmenttechnologyofCansolvexhaustgasunitQUYang,CAODong,SHENGBin,ZENGQiang,TANGJing,LEIJingNaturalGasPurificationPlantofPetroChinaSouthwestOil&GasFieldCompany,Chongqing,400021,ChinaAbstract:Thisstudyaimstosolvethetreatmentofsewagecontaininghighsalt,highconcentrationoforganiccompoundandreducingsulfuraftertheCansolvexhaustgastreatmentunitwasputintooperation.Accordingtorelevantcharacteristicsofthesewage,thesimpleandeasy-to-operatetreatmentproceduressuchassewage→gas-liquidexchangetreatment→micro-electrolyticoxidation→flocculation→filtration→dischargetostandardswereselected.Afterthetest,itisconcludedthatthetestunithasgoodadaptabilitytotreatmentofsewagewithhighsalt,highconcentrationoforganiccompoundsandreducingsulfur,buthasthedisadvantagesofhighchemicalconsumptionandhighoperatingcosts.ThisstudyprovidesavaluabletechnicalreferenceforsolvingthetechnicalissuesofsewagetreatmentofCansolvexhaustgastreatmentunit.Keywords:Cansolv;Exhaustgasunit;Sewagetreatment;Highsalt;Highconcentrationoforganiccompounds0前言Cansolv尾气处理装置的预洗涤单元和胺液净化单元分别产生酸性污水和碱性污水,在酸碱中和...