摘要
依据溶解性对麻黄碱提取工艺废水中COD作了分类 。
COD in process wastewater of ephedrine extraction is classified according to its dissolubility.The results indicate that most COD is in soluble form and there is lot of acid-precipitating substance in the wastewater.
出处
《新疆环境保护》
2001年第1期28-28,共1页
Environmental Protection of Xinjiang
