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54420168ChemicalFertilizerDesignAug.2016250000。、、、。doi10.3969/j.issn.1004-8901.2016.04.015X703B1004-8901201604-0051-04ResearchonImprovingtheQualityofDistilledAmmoniaWasteWaterfromCokingPlantHUXin-liangShandongIronandSteelCo.Ltd.JinanCompanyJinanShandong250000ChinaAbstractDistilledammoniaprocessofcokingplantproducesagooddealofwastewater.It’salwaysatroublehowtoimprovethewastewaterqualityhowtokeepthedistilledammoniaprocessworkingsteadilyandhowtorelieveenvironmentpollutionpressure.Aftermeasuresofreplacingequipmentchangingalkaliaddingmethodcleaninguptowertraysandstrengtheningprocessmanagementtheequipmentworkingefficiencybecomesobviouslybet-terandthetreatedwaterqualitygetsdistinctlyfine.Keywordswastewaterfromcokingplantdistilledammoniasystemenvironmentprotectiondoi10.3969/j.issn.1004-8901.2016.04.015、、、、、、、。、、、、。。。1、26。pH。5、。。。。1967-1991、、、、。·15·。。1。12、、、、、、、、1。1/mg·L-112000~300021500~250032000~300041300~25005150~4006250~5007COD8000~100008600~250033.1。、。60℃80~85℃。。3.23.2.120kPa2。2。215~6/℃/kPa01-05-247376.27959-0.045-0.0250.3301-06-017376.47959-0.045-0.0280.3301-06-027376.37959-0.045-0.0260.3301-06-037377.47959-0.045-0.0250.3201-06-0473777960-0.045-0.0270.3301-06-057375.87960-0.045-0.0250.3301-06-067376.57958-0.045-0.0250.3301-06-0773777959-0.045-0.0250.31·25·20165423.2.2。1。3.3。3。3/m3·h-1/kg·h-1/mg·L-1≤25/mg·L-1≤500pH≤9.5/mg·L-1≤3013535059460.249.83410.6523533060760.349.52320.3133532077810.69.46388.64430320596929.85350.12540320818559.23420.823.42①②。。、。317350kg/h。。。pH。。33.5。。。。。3.6、、、、1300~2500mg/L2500~4000mg/L120~250mg/L10~50mg/L600~2500mg/LpH7~10。6#、7#。。。4。4/mg·L-1/mg·L-135.03110.71490.07104.01220.02101.50344.1。。·35·34.2。。、。4.3。。。。。4。4。。35t/h。4.4《》。。。55.1>20kPa8kPa。5。。55.2。5515~6/℃/kPa01-05-247378.286.459-0.056-0.0460.3301-06-017378.486.259-0.056-0.0470.3301-06-027378.386.359-0.056-0.0470.3301-06-037378.486.559-0.056-0.0460.3201-06-04737886.460-0.056-0.0470.3301-06-057378.886.260-0.056-0.0470.3301-06-067378.586.458-0.056-0.0460.3301-06-07737886.359-0.056-0.0470.315.3。6。6/m3·h-1/kg·h-1/mg·L-1≤25/mg·L-1≤500pH≤9.5/mg·L-1≤301353507.7815.339.28127.132353309.4420.39.23156.143303206.2127.49.31174.2643032010.1412.119.22133.255403109.7547.129.36132.056“+”。。。2016-03-21·45·201654
本文标题:改善焦化蒸氨废水水质技术攻关胡新亮
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