首页> 外文会议>The Fifth International Conference on Waste Management and Technology. >The Treatment Technique of Refining Arsenic Sediment by Using Magnetic Separation-Shaker Re-Selection and the Environment Impact of the Contamination
【24h】

The Treatment Technique of Refining Arsenic Sediment by Using Magnetic Separation-Shaker Re-Selection and the Environment Impact of the Contamination

机译:磁选-摇床重选精制砷沉渣的处理技术及污染对环境的影响

获取原文
获取原文并翻译 | 示例

摘要

This paper presents a simple and harmless technique of “Mill (ore)-Magnetic (separation)-Shaker re-election” to treat refining arsenic sediment and effectively retrieve iron ore and tin concentrates from waste sediment. The impact of refining arsenic sediment treatment on the surrounding environment was also investigated. The results show that the discharged wastewater after treatment does not influence the water quality of river and it could meet the integrated wastewater discharge standard (GB3838-2002). The hour and daily average concentration of SO2 can meet the relevant standards and its emission during the production procedure has no detrimental effect on the atmosphere. The waste water treatment residue has no hazardous properties of corrosive, acute toxicity, leaching toxicity and its disposal of tailing meet the requirements of the appropriate environmental standards.
机译:本文提出了一种简单而无害的“磨(矿石)-磁(分离)-振动筛重选”技术,用于处理精炼砷沉积物并有效地从废物沉积物中回收铁矿石和锡精矿。还研究了精制砷沉积物处理对周围环境的影响。结果表明,处理后排放的废水不影响河流水质,可以满足GB3838-2002综合废水排放标准。二氧化硫的小时和日平均浓度可以满足相关标准,并且在生产过程中其排放对大气没有有害影响。废水处理残留物不具有腐蚀性,急性毒性,浸出毒性,并且其尾矿的处理均符合相应环境标准的要求。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号