摘要
提出了活性艳红X -3B染料生产中盐析滤液减压蒸发回收工业盐循环利用的清洁生产工艺 ,并通过试验 ,得出盐析滤液温度 80℃、真空度 0 .0 8MPa、冷凝器出水温度
For cleaner production of active X-3B dye,a new technology was brought forth to recover industrial salts for recycling through vacuum evaporation of salt containing filtrate.Through experiments,an optimal combination of operational conditions was found out with the temperature of the solution being 80 ℃,vacuity 0.08 MPa,and the temperature of cooling water at the outlet 40 ℃.
出处
《农村生态环境》
CSSCI
CSCD
北大核心
2002年第3期59-60,共2页
Rural Eco-Environment
关键词
活性艳红X-3B
染料
废水
清洁生产
盐析滤液
工业盐回收
active bright red X-3B
dye
wastewater
cleaner production
salt containing filtrate
recovery of industrial salt
