摘要
介绍了加入氢氧化钠使含氯废水制成次氯酸钠的处理方法,通过计算认为回收氯水制得的次氯酸钠可以全部用于电石法乙炔气体中H2S、PH3的清除。
Treatment process of sodium hypochl o rite made by wastewater containing chlorine in which added caustic soda was intr oduced.After accountant,it considered that sodium hypochlorite made by re-cov ery chlorine water could be all used to clean out hydrogen sulfide and h ydrogen phosphide in acetylene gas by calcium carbide process.
出处
《中国氯碱》
CAS
2004年第12期36-37,共2页
China Chlor-Alkali
关键词
含氯废水
回收
次氯酸钠
电石法
制成
氯水
清除
氢氧化钠
chlorine wate r
calcium carbide pro cess
acetylene
hydrogen sulfide
hydrogen phos-phide
purify
