我国再生铜产业污染排放识别与绿色升级对策
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摘要
近年来我国再生铜产业的技术装备水平取得了较大进步,但环保治理能力距离绿色发展要求仍存在一定差距。通过分析我国再生铜产业的现状及再生原料的来源及特点,识别了二次铜资源回收利用过程主要污染物排放的节点环节,明晰了气体、液体和固体污染物的形成机制,提出了加快绿色再生科技研发的主题方向,以及对强化产业标准体系建设与监管、完善形成系统的产业政策指引、培育绿色发展长效机制等方面的对策建议。
Technologies and equipment in secondary copper industry in China have made great progress in recent years. However,there is still existing a gap between capabilities of environmental protection measures and demand of green development. In this paper,the status quo of secondary copper industry and the sources and characteristics of recycled materials in China were analyzed. In addition,the discharges of main pollutants in recycling process of secondary copper resources were identified. A formation mechanism among gas,liquid and solid pollutants was clarified. The theme direction of accelerating researches and developments of green renewable technologies was also proposed. Moreover,strategies and proposals in respect to the enhancement of constructions and supervision of industry standard systems,improvement of industry policies guidance in forming system,cultivation of long-term mechanisms of green development were suggested.
Technologies and equipment in secondary copper industry in China have made great progress in recent years. However,there is still existing a gap between capabilities of environmental protection measures and demand of green development. In this paper,the status quo of secondary copper industry and the sources and characteristics of recycled materials in China were analyzed. In addition,the discharges of main pollutants in recycling process of secondary copper resources were identified. A formation mechanism among gas,liquid and solid pollutants was clarified. The theme direction of accelerating researches and developments of green renewable technologies was also proposed. Moreover,strategies and proposals in respect to the enhancement of constructions and supervision of industry standard systems,improvement of industry policies guidance in forming system,cultivation of long-term mechanisms of green development were suggested.
引文
[1]柴祯.废杂铜冶炼过程中污染物迁移转化规律研究[D].北京:中国矿业大学,2014.
[2]周明文.我国废杂铜工业的现状与发展趋势[J].有色冶金设计与研究,2010,31(6):29-32.
[3]赵新生.国内废杂铜制杆技术现状与发展[J].有色冶金设计与研究,2009,30(4):7-11.
[4]钟文泉,王云岗.废铜直接再生利用的方法[J].资源再生,2007(3):16-19.
[5]段军伟.紫杂铜直接生产光亮铜杆工艺设计与精炼工艺探索研究[D].湖南:中南大学,2011.
[6]卢建.中国再生铜产业发展现状与展望[J].资源再生,2010(1):20-22.
[7]扈学文,赵若楠,拜冰阳,等.我国再生铜冶炼行业现状、技术发展趋势及污染预防对策[J].矿冶,2016,25(6):82-86.
[8]周俊.废杂铜冶炼工艺及发展趋势[J].中国有色冶金,2010,39(4):20-26.
[9]肖红新,岳伟,唐维学,等.废杂铜的再生及其环境污染与防治[J].再生资源与循环经济,2013,6(7):29-32.
[10]沈涛.铜磨削料回收铜的工艺研究[D].辽宁:东北大学,2009.
[11]MOHABUTH N,MILES N.The recovery of recyclable materials from Waste Electrical and Electronic Equipment(WEEE)by using vertical vibrationseparation[J].Resources conservation&recycling,2005,45(1):60-69.
[12]FERNANDEZ M A,SEGARRA M,ESPIELL F.Selective leaching of arsenic and antimony contained in the anode slimes from copperrefining[J].Hydrometallurgy,1996,41(2-3):255-267.
[13]赵天平.紫杂铜电解阳极泥中贵金属的回收[J].矿产保护与利用,2008(6):49-50.
[14]沙梅.铜阳极泥浮选处理工艺及实践[J].中国有色冶金,2003,32(5):27-29.
[15]李运刚.湿法处理铜阳极泥工艺研究(Ⅰ)——铜、硒、碲的浸出[J].湿法冶金,2000,19(1):41-45.
[16]张华.某厂铜阳极泥中铜的回收试验研究[J].四川有色金属,2000(3):51-55.
[17]李赋屏,柴祯.“城市矿产”开发利用过程的环境问题与污染防控措施[J].有色金属工程,2013,3(1):53-57.
[18]皇甫彦.废杂铜冶炼渣浸出液分离除镍的研究[D].北京:北京有色金属研究总院,2013.
[19]张希忠.再生铜工业二恶英治理技术初探[J].资源再生,2010(8):15-18.
[20]罗阿群,刘少光,林文松,等.二噁英生成机理及减排方法研究进展[J].化工进展,2016,35(7):910-916.
[21]岳峻峰,金保升,鲁松林,等.垃圾焚烧过程中二恶英的污染与控制[J].江苏电机工程,2002,21(6):52-54.
[22]张传秀,倪晓峰,欧阳荟,等.我国再生铝工业中的二恶英问题[J].上海有色金属,2008,29(2):63-68.
[23]陈正奎.铜电解沉积过程中阴极过电位影响因素研究进展[J].湖南有色金属,2015,31(5):33-37.
[24]宋永辉,兰新哲,张秋利.黄金冶炼厂尾液中的氰化物回收[J].化学工程,2006,34(7):46-49.
[2]周明文.我国废杂铜工业的现状与发展趋势[J].有色冶金设计与研究,2010,31(6):29-32.
[3]赵新生.国内废杂铜制杆技术现状与发展[J].有色冶金设计与研究,2009,30(4):7-11.
[4]钟文泉,王云岗.废铜直接再生利用的方法[J].资源再生,2007(3):16-19.
[5]段军伟.紫杂铜直接生产光亮铜杆工艺设计与精炼工艺探索研究[D].湖南:中南大学,2011.
[6]卢建.中国再生铜产业发展现状与展望[J].资源再生,2010(1):20-22.
[7]扈学文,赵若楠,拜冰阳,等.我国再生铜冶炼行业现状、技术发展趋势及污染预防对策[J].矿冶,2016,25(6):82-86.
[8]周俊.废杂铜冶炼工艺及发展趋势[J].中国有色冶金,2010,39(4):20-26.
[9]肖红新,岳伟,唐维学,等.废杂铜的再生及其环境污染与防治[J].再生资源与循环经济,2013,6(7):29-32.
[10]沈涛.铜磨削料回收铜的工艺研究[D].辽宁:东北大学,2009.
[11]MOHABUTH N,MILES N.The recovery of recyclable materials from Waste Electrical and Electronic Equipment(WEEE)by using vertical vibrationseparation[J].Resources conservation&recycling,2005,45(1):60-69.
[12]FERNANDEZ M A,SEGARRA M,ESPIELL F.Selective leaching of arsenic and antimony contained in the anode slimes from copperrefining[J].Hydrometallurgy,1996,41(2-3):255-267.
[13]赵天平.紫杂铜电解阳极泥中贵金属的回收[J].矿产保护与利用,2008(6):49-50.
[14]沙梅.铜阳极泥浮选处理工艺及实践[J].中国有色冶金,2003,32(5):27-29.
[15]李运刚.湿法处理铜阳极泥工艺研究(Ⅰ)——铜、硒、碲的浸出[J].湿法冶金,2000,19(1):41-45.
[16]张华.某厂铜阳极泥中铜的回收试验研究[J].四川有色金属,2000(3):51-55.
[17]李赋屏,柴祯.“城市矿产”开发利用过程的环境问题与污染防控措施[J].有色金属工程,2013,3(1):53-57.
[18]皇甫彦.废杂铜冶炼渣浸出液分离除镍的研究[D].北京:北京有色金属研究总院,2013.
[19]张希忠.再生铜工业二恶英治理技术初探[J].资源再生,2010(8):15-18.
[20]罗阿群,刘少光,林文松,等.二噁英生成机理及减排方法研究进展[J].化工进展,2016,35(7):910-916.
[21]岳峻峰,金保升,鲁松林,等.垃圾焚烧过程中二恶英的污染与控制[J].江苏电机工程,2002,21(6):52-54.
[22]张传秀,倪晓峰,欧阳荟,等.我国再生铝工业中的二恶英问题[J].上海有色金属,2008,29(2):63-68.
[23]陈正奎.铜电解沉积过程中阴极过电位影响因素研究进展[J].湖南有色金属,2015,31(5):33-37.
[24]宋永辉,兰新哲,张秋利.黄金冶炼厂尾液中的氰化物回收[J].化学工程,2006,34(7):46-49.