摘要
本文所述系某萤石矿高氟废水处理一系列试验的结果。在对多种药剂进行试验的基础上,选用氯化钙、碱式氯化铝和3~#絮凝剂同时投加的方案,能将含氟以g/L计的废水处理到10mg/L以下.该法流程简短,适应性强,已在工程设计中应用,具有较好的环境效益和经济效益.
This paper presents a Series of experimental results on treatment of fluoride rich wastewater in a. fluorite mine.Results show that the use of calcium chloride in combination with polyaluminium chloride in the wastewater can be reduced from the range of grams/L to 10mg/L. This method has been used in practical engineeing design with good environmental and economic benefits.
出处
《环境化学》
CAS
CSCD
北大核心
1990年第3期20-24,共5页
Environmental Chemistry
