镁冶炼还原渣场工业固废毒性鉴别分析与综合利用  

Slag After Magnesium's Smelting Field Analysis and Comprehensive Utilization of Industrial Solid Waste Toxicity Identification

作　　者：韩志辉 王旸 李文军 

机构地区：[1]内蒙古自治区冶金研究院(内蒙古自治区冶金产品质量检验所),内蒙古呼和浩特010010

出　　处：《湖南有色金属》2017年第6期60-63,共4页Hunan Nonferrous Metals

摘　　要：近年来,我国镁冶炼行业快速发展,随着原镁和镁合金年产量的逐年增高,排放出来的镁渣也越来越多,通过对镁冶炼还原渣场工业固废腐蚀性-p H鉴别及浸出液中重金属和无机化合物浸出毒性鉴别分析,最终确定镁冶炼还原渣是否属于危险废物,根据鉴别结果给出处置镁渣的合理性建议。With the rapid development of magnesium smelting industry in China in recent years,as the original annual production increased year by year,magnesium and magnesium alloys and magnesium slag comes more and more. Through the industrial solid waste slag after magnesium ＇s smelting field corrosion-p H of heavy metals and inorganic compounds in identification and leaching liquid leaching toxicity identification analysis,finally determine whether the slag after magnesium ＇s smelting belongs to hazardous waste. The disposal advice of the rationality of magnesium slag is gived according to the results of the identification.

关 键 词：镁冶炼还原渣 毒性浸出 固废鉴别 镁渣综合利用 

分 类 号：X758[环境科学与工程—环境工程]