全面腐蚀控制
全麵腐蝕控製
전면부식공제
TOTAL CORROSION CONTROL
2012年
12期
51-54
,共4页
艾克利%杨东元%郭英%艾少华
艾剋利%楊東元%郭英%艾少華
애극리%양동원%곽영%애소화
净化水超标%原因分析%高氨氮%工艺技改%优化运行
淨化水超標%原因分析%高氨氮%工藝技改%優化運行
정화수초표%원인분석%고안담%공예기개%우화운행
exceed the standard of water purification%cause analysis%high ammonia%technological improvement%optimal operation
本文针对火炬瓦斯水封罐和柴油加氢装置产生18000mg/L左右的高氨氮废水约6.5t/h,远超过装置的设计1500mg/L处理能力,对净化水质有较大的冲击作用.在实际生产运行中,酸性水汽提塔的处理能力为氨氮≯5000 mg/L.经过对高氨氮废水进行工艺技改单独稀释处理后,废水汽提净化后达到60mg/L的工艺指标,达到了废水净化后的循环利用和节能减排的目的,保证作业及生活环境的安全.
本文針對火炬瓦斯水封罐和柴油加氫裝置產生18000mg/L左右的高氨氮廢水約6.5t/h,遠超過裝置的設計1500mg/L處理能力,對淨化水質有較大的遲擊作用.在實際生產運行中,痠性水汽提塔的處理能力為氨氮≯5000 mg/L.經過對高氨氮廢水進行工藝技改單獨稀釋處理後,廢水汽提淨化後達到60mg/L的工藝指標,達到瞭廢水淨化後的循環利用和節能減排的目的,保證作業及生活環境的安全.
본문침대화거와사수봉관화시유가경장치산생18000mg/L좌우적고안담폐수약6.5t/h,원초과장치적설계1500mg/L처리능력,대정화수질유교대적충격작용.재실제생산운행중,산성수기제탑적처리능력위안담≯5000 mg/L.경과대고안담폐수진행공예기개단독희석처리후,폐수기제정화후체도60mg/L적공예지표,체도료폐수정화후적순배이용화절능감배적목적,보증작업급생활배경적안전.
In this paper the torch gas water seal tank and the diesel oil hydrogenation unit produces about 18000 mg/L high ammonia nitrogen waste water about 6.5t/h, far more than the device design and processing ability of 1500mg/L, to purify water quality has great impact. In operation, the acid water stripper processing capacity of 5000mg/L ammonia nitrogen. After the high ammonia nitrogen wastewater treatment technology modification alone after dilution, waste water stripping purified technology index reaches 60mg/L, reached after purifying wastewater recycling and energy saving and emission reduction, and guarantee the working and living environment safety.
