含砷废料资源化利用与无害化处置现状

The status of the resource utilization and harmless treatment of wastes bearing arsenic

砷及砷化物有毒,若处置不当,通过土壤、大气和水介质等各种途径进入环境,严重影响人类的生存环境。因此对含砷废料资源化利用和无害化处理一直是环保工作的重要研究课题。本文就含砷废料来源、稳定性评价方法和资源化综合利用技术进行分析,在此基础上提出含砷废料资源化利用和无害化处置建议。

Arsenic and arsenide are toxic materials. It will come into environment through the media of soil, air and water to damage the living environment if it is treated improperly. The resource utilization and harmless treatment of wastes bearing arsenic is the important research project of environment protection. The source of wastes bearing arsenic, the stability evaluation method and comprehensive utilization technology of resource are analyzed. The suggestions of resource utilization and harmless treatment of wastes bearing arsenic are presented.