改善焦化蒸氨废水水质技术攻关_胡新亮

改善焦化蒸氨废水水质技术攻关_胡新亮第54卷第4期2016年8月化肥设计ChemicalFertilizerDesignAug．2016技改节能改善焦化蒸氨废水水质技术攻关胡新亮(山东钢铁股份有限公司济南分公司，山东济南250000)摘要:焦化蒸氨系统生产过程中会产生大量废水，如何改善蒸氨废水水质，保障生脱工序稳定运行，减轻环保压力一直是生产难题。通过采取更换设备、改变加碱方式、清理塔盘、强化工艺管理等措施，使设备运行效率明显提升，处理后的废水质量明显改善。关键词:焦化废水;蒸氨系统;环保doi:10．3969/j．issn．1004－8901．2016．04．015中图分类号:X703文献标识码:B文章编号:1004－8901(2016)04－0051－04ＲesearchonImprovingtheQualityofDistilledAmmoniaWasteWaterfromCokingPlantHUXin-liang(ShandongIronandSteelCo．，Ltd．JinanCompany，JinanShandong250000China)Abstract:Distilledammoniaprocessofcokingplantproducesagooddealofwastewater．It’salwaysatroublehowtoimprovethewastewaterquality，howtokeepthedistilledammoniaprocessworkingsteadily，andhowtorelieveenvironmentpollutionpressure．Aftermeasuresofreplacingequipment，changingalkaliaddingmethod，cleaninguptowertrays，andstrengtheningprocessmanagement，theequipmentworkingefficiencybecomesobviouslybet-ter，andthetreatedwaterqualitygetsdistinctlyfine．Keywords:wastewaterfromcokingplant;distilledammoniasystem;environmentprotectiondoi