摘要
从碱渣来源分析碱渣污染物特征和游离碱浓度,提出用硫化氢废气中和碱渣回收粗酚、硫化碱的处理工艺。试验表明:该方法技术上完全可行,处理效果好,而且具有显著的经济效益、社会效益和突出的环保意义。
According to source of alkaline residue, its pollutant specificity and free-alkaline concentration were analyzed. A treatment process to reclaim phenol and neutralize sodium sulfide with hydrogen sulfide gas and alkaline residue was put forward. The experiment showed that the method was feasible in technology and had good effect. Furthermore, it possesses marked economic and social benefits, and outstanding environment protection significance.
出处
《水处理技术》
CAS
CSCD
北大核心
2005年第5期80-82,共3页
Technology of Water Treatment
基金
新疆大学资助项目(2003×D10)
