摘要
本文介绍了铝灰无害化处置原理和工艺技术,及对有价值的灰渣通过与废盐酸生产成净水剂聚合氯化铝。铝灰是一种危险废物,需规范化处置,处置成本高昂,资源化低成本处置铝灰是未来趋势。
This article introduces the principle and process technology of harmless disposal of aluminum ash,and the production of water purifying agent polyaluminum chloride by combining valuable ash and waste hydrochloric acid.Aluminum ash is a hazardous waste that requires standardized disposal.The disposal cost is high.Resource-based low-cost disposal of aluminum ash is the future trend.
作者
陈家清
CHEN Jia-qing(Guigang Guiping Ecological Environment Monitoring Station,Guigang,537200,China)
出处
《全面腐蚀控制》
2024年第4期18-20,共3页
Total Corrosion Control
关键词
资源利用
无害化处理
resource utilization
harmless treatment
