The Treatment Technique of Refining Arsenic Sediment by Using Magnetic Separation-Shaker Re-Selection and the Environment Impact of the Contamination
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.
Bing WANG Wen-yu WAN Wei CHEN Zhao-qing WU Li-xia LIU Yang-kun OU Li-li YING Si WAN Hui LI Pin DENG
Hunan research institute of non-ferrous metals, Hunan, Changsha, China Hua yuan center primary school of Balikun, Xinjiang, Hami, China
国际会议
The Fifth International Conference on Waste Management and Technology(第五届固体废物管理与技术国际会议)
北京
英文
642-645
2010-11-01（万方平台首次上网日期，不代表论文的发表时间）