-
摘要:
重金属离子和残留浮选药剂是铅锌选矿废水的重要组成部分,未经处理的废水直接外排会污染环境,直接回用则影响选矿指标。不同的铅锌废水含有的重金属离子及选矿药剂的种类和量各不相同,需针对不同废水的性质及用途,采取针对性的废水处理办法对铅锌选矿废水加以处理,方可回用或外排,是环境保护、节约水资源的绿色矿厂的必然要求;本文主要介绍了铅锌废水的基本性质、来源、危害以及处理方法,对后期铅锌废水处理和发展具有一定的借鉴和促进作用。
Abstract:Heavy metal ions and residual flotation reagents are important components of lead-zinc mineral flotation wastewater. Discharge of the untreated wastewater will pollute the environment, and the direct reuse of it will affect the mineral processing index. Different lead-zinc wastewater contains different kinds and amounts of heavy metal ions and mineral flotation reagents. According to properties and uses of different wastewater, it is necessary to adopt targeted wastewater treatment methods to treat the lead-zinc mineral mining wastewater before it can be reused or discharged, which is the inevitable requirement of green mines with environmental protection and water saving; This paper mainly introduces the basic properties, sources, hazards and treatment methods of lead-zinc wastewater, which has a certain reference and promotion effect for lead-zinc wastewater treatment and development in the later stage.
-
Key words:
- Lead-zinc wastewater /
- Hazard /
- Treatment method
-
-
[1] 何建军, 缪海花. 含重金属离子的铅锌矿尾矿废水危害及治理研究[J]. 中国资源综合利用, 2017(10):38-42. doi: 10.3969/j.issn.1008-9500.2017.10.015
HE J J, MIAO H H. Hazards and treatment of lead-zinc tailings wastewater containing heavy metal ions[J]. China Resources Comprehensive Utilization, 2017(10):38-42. doi: 10.3969/j.issn.1008-9500.2017.10.015
[2] 李荣庭. 铅锌选矿废水处理及回用研究[D]. 长沙: 中南大学, 2009.
LI R T. Treatment and reuse of lead-zinc beneficiation wastewater[D]. Changsha: Central South University, 2009.
[3] 章丽萍, 项俊, 陈婷婷, 等. 水解酸化-BAF处理铅锌矿选矿废水研究[J]. 环境科学与技术, 2016, 39(2):186-190.
ZHANG L P, XIANG J, CHEN T T, et al. Study on the treatment of lead-zinc ore dressing wastewater by hydrolytic acidification-BAF[J]. Environmental Science and Technology, 2016, 39(2):186-190.
[4] 彭新平, 陈伟, 吴兆清. 硫化铅锌矿选矿废水处理与回用技术研究[J]. 湖南有色金属, 2010, 26(2):40-42. doi: 10.3969/j.issn.1003-5540.2010.02.012
PENG X P, CHEN W, WU Z Q. Study on wastewater treatment and reuse technology of lead-zinc sulfide ore dressing[J]. Hunan Non-ferrous Metals, 2010, 26(2):40-42. doi: 10.3969/j.issn.1003-5540.2010.02.012
[5] KANG J, CHEN C, SUN W, et al. A significant improvement of scheelite recovery using recycled flotation wastewater treated by hydrometallurgical waste acid[J]. Journal of Cleaner Production, 2017, 151:419-426. doi: 10.1016/j.jclepro.2017.03.073
[6] 李文东, 王永松, 李小辉. JCSS水处理技术在选矿废水中的研究及应用[J]. 世界有色金属, 2013(6):43-45.
LI W D, WANG Y S, LI X H. Research and application of JCSS water treatment technology in mineral processing wastewater[J]. World Non-ferrous Metals, 2013(6):43-45.
[7] 杨清伟, 束文圣, 林周, 等. 铅锌矿废水重金属对土壤—水稻的复合污染及生态影响评价[J]. 农业环境科学学报, 2003, 22(4):385-390. doi: 10.3321/j.issn:1672-2043.2003.04.001
YANG Q W, SHU W S, LIN Z, et al. Evaluation of combined pollution and ecological impact of heavy metals in lead-zinc mine wastewater on soil-rice[J]. Journal of Agricultural Environmental Science, 2003, 22(4):385-390. doi: 10.3321/j.issn:1672-2043.2003.04.001
[8] 卢绿荣, 陈建华, 张一兵. 金属选矿废水处理现状及循环利用[J]. 现代矿业, 2019(2):100-102.
LU L R, CHEN J H, ZHANG Y B. Metal dressing wastewater treatment status and recycling[J]. Modern Mining, 2019(2):100-102.
[9] 张作金, 陈海彬, 吴天来, 等. 我国选矿废水处理研究进展[J]. 矿产保护与利用, 2020, 40(1):79-84.
ZHANG Z J, CHEN H B, WU T L, et al. Research progress of mineral processing wastewater treatment in China[J]. Mineral Protection and Utilization, 2020, 40(1):79-84.
[10] 徐文炘. 自然沉淀-离子交换联合方法处理某锡铅锌多金属矿选矿废水初步研究[J]. 矿产与地质, 2015(6): 803-805.
XU W X. Preliminary study on treatment of mineral processing wastewater from a tin lead zinc polymetallic ore by natural precipitation ion exchange method[J]. Mineral Resources and Geology, 2015(6): 803-805.
[11] WU H, WANG W, HUANG Y, et al. Comprehensive evaluation on a prospective precipitation-flotation process for metal-ions removal from wastewater simulants[J]. Journal of Hazardous Materials, 2019, 371:592-602. doi: 10.1016/j.jhazmat.2019.03.048
[12] 缪海花, 何建军. 铅锌化学选矿重金属废水的处理方案探究[J]. 中国资源综合利用, 2017, 35(11):51-53. doi: 10.3969/j.issn.1008-9500.2017.11.018
MIAO H H, HE J J. Study on treatment scheme of heavy metal wastewater from lead zinc chemical beneficiation[J]. China Resources Comprehensive Utilization, 2017, 35(11):51-53. doi: 10.3969/j.issn.1008-9500.2017.11.018
[13] 郑雅杰, 彭振华. 铅锌矿选矿废水的处理及循环利用[J]. 中南大学学报(自然科学版), 2007(3):98-103.
ZHENG Y J, PENG Z H. Treatment and recycling of lead-zinc ore dressing wastewater[J]. Journal of Central South University (Natural Science Edition), 2007(3):98-103.
[14] 张范春, 马平杰. 铅锌矿选矿废水的处理及循环利用[J]. 城市建设理论研究:电子版, 2015(9):1632.
ZHANG F C, MA P J. Treatment and recycling of mineral processing wastewater from lead zinc mine[J]. Theoretical Research on Urban Construction: Electronic Edition, 2015(9):1632.
[15] AHLUWALIA S S, GOYAL D. Microbial and plant derived biomass for removal of heavy metals from wastewater[J]. Bioresource Technology, 2007, 98(12):2243-2257. doi: 10.1016/j.biortech.2005.12.006
[16] 黄伟. 铅锌矿选矿废水的处理及循环利用[J]. 城市建设理论研究:电子版, 2013(14):1-5.
HUANG W. Treatment and recycling of wastewater from lead zinc ore dressing[J]. Theoretical Research on Urban Construction: Electronic Edition, 2013(14):1-5.
[17] LIN S, LIU R, WU M, et al. Minimizing beneficiation wastewater through internal reuse of process water in flotation circuit[J]. Journal of Cleaner Production, 2020, 245:118898. doi: 10.1016/j.jclepro.2019.118898
[18] FARROKHPAY S, ZANIN M. An investigation into the effect of water quality on froth stability[J]. Advanced Powder Technology, 2012, 23(4):493-497. doi: 10.1016/j.apt.2012.04.012
[19] 汤作锟, 王仁东, 宋瑞, 等. 二道河硫化铅锌矿废水分步处理与回用工艺方法探讨[J]. 湖南有色金属, 2019, 35(1):58-60+6.
TANG Z K, WANG R D, SONG R, et al. Discussion on the process of water treatment and reuse of waste water from erdaohe lead zinc sulfide mine[J]. Hunan Nonferrous Metals, 2019, 35(1):58-60+6.
[20] 敖顺福, 江锐, 刘志成, 等. 会泽铅锌矿选矿废水处理技术进展[J]. 矿产保护与利用, 2017(5):67-71.
AO S F, JIANG R, LIU Z C, et al. Technological progress of mineral processing wastewater treatment in Huize Lead zinc mine[J]. Mineral Protection and Utilization, 2017(5):67-71.
[21] 江训普, 黄德镛, 钟彩彩, 等. 云南某铅锌矿废水清洁处理对生产的影响[J]. 矿产综合利用, 2017(5):100-104. doi: 10.3969/j.issn.1000-6532.2017.05.023
JIANG X P, HUANG D Y, ZHONG C C, et al. The effect of clean treatment of wastewater from a lead zinc mine in Yunnan on production[J]. Multipurpose Utilization of Minerals, 2017(5):100-104. doi: 10.3969/j.issn.1000-6532.2017.05.023
[22] 陈俊, 刘军华, 王娜. 铅锌矿选矿废水处理技术进展[J]. 有色金属设计, 2018(2):43-45. doi: 10.3969/j.issn.1004-2660.2018.02.013
CHEN J, LIU J H, WANG N. Technological progress of wastewater treatment in lead zinc ore dressing[J]. Nonferrous Metal Design, 2018(2):43-45. doi: 10.3969/j.issn.1004-2660.2018.02.013
[23] 孙水裕, 缪建成, 刘如意, 等. 选矿废水净化处理与回用的研究与生产实践[J]. 环境工程, 2005, 23(1):7-9. doi: 10.3969/j.issn.1000-8942.2005.01.001
SUN S Y, MIAO J C, LIU R Y, et al. Research and production practice on purification and reuse of beneficiation wastewater[J]. Environmental Engineering, 2005, 23(1):7-9. doi: 10.3969/j.issn.1000-8942.2005.01.001
[24] 胡涛, 李亚云. 含铬废水的治理研究[J]. 污染防治技术, 2005(4):5-7.
HU T, LI Y Y. Treatment of chromium containing wastewater[J]. Pollution Control Technology, 2005(4):5-7.
[25] 柴立元, 刘恢, 闵小波, 等. 改性活性污泥处理含铬废水[J]. 中国有色金属学报, 2005, 15(9):1458-1464. doi: 10.3321/j.issn:1004-0609.2005.09.024
CHAI L Y, LIU H, MIN X B, et al. Treatment of chromium containing wastewater by modified activated sludge[J]. Chinese Journal of Nonferrous Metals, 2005, 15(9):1458-1464. doi: 10.3321/j.issn:1004-0609.2005.09.024
[26] 谢巧玲, 陈福明, 王丹丹. 氧化铅锌矿选矿废水的循环利用[J]. 云南冶金, 2017, 46(5):22-28. doi: 10.3969/j.issn.1006-0308.2017.05.005
XIE Q L, CHEN F M, WANG D D. Recycling of lead zinc oxide ore dressing wastewater[J]. Yunnan Metallurgy, 2017, 46(5):22-28. doi: 10.3969/j.issn.1006-0308.2017.05.005
[27] 刘述忠, 陈享享, 张益玮, 等. JCSS絮凝剂在铅锌选矿废水处理的应用研究[J]. 有色金属(选矿部分), 2014(5):85-87.
LIU S Z, CHEN X X, ZHANG Y W, et al. Study on the application of JCSS flocculant in the treatment of wastewater from lead-zinc ore dressing[J]. Nonferrous Metals (Mineral Processing Section), 2014(5):85-87.
[28] 行瑶, 程爱华, 刘哲. 强化混凝沉淀法处理铅锌矿尾矿废水中铅离子的研究[J]. 中国矿业, 2016, 25(11):162-164+72. doi: 10.3969/j.issn.1004-4051.2016.11.033
XING Y, CHENG A H, LIU Z. Study on the treatment of lead ions in lead-zinc tailings wastewater by enhanced coagulation and sedimentation[J]. China Mining, 2016, 25(11):162-164+72. doi: 10.3969/j.issn.1004-4051.2016.11.033
[29] POZDNIAKOVA T A, MAZUR L P, BOAVENTURA R A R, et al. Brown macro-algae as natural cation exchangers for the treatment of zinc containing wastewaters generated in the galvanizing process[J]. Journal of Cleaner Production, 2016, 119:38-49. doi: 10.1016/j.jclepro.2016.02.003
[30] 邹照华, 何素芳, 韩彩芸, 等. 吸附法处理重金属废水研究进展[J]. 环境保护科学, 2010(3):26-28+112.
ZOU Z H, HE S F, HAN C Y, et al. Research progress on adsorption treatment of heavy metal wastewater[J]. Environmental Protection Science, 2010(3):26-28+112.
[31] 赵学中, 周廷熙, 王进, 等. 铅锌矿废水净化处理及回用试验研究[J]. 矿冶, 2010(1):88-90. doi: 10.3969/j.issn.1005-7854.2010.01.023
ZHAO X Z, ZHOU T X, WANG J, et al. Experimental study on purification and reuse of wastewater from lead zinc mine[J]. Mining and Metallurgy, 2010(1):88-90. doi: 10.3969/j.issn.1005-7854.2010.01.023
[32] 李琛, 夏强, 戴宝成. 海泡石改性及在铅锌废水处理中的应用研究[J]. 电镀与精饰, 2015, 37(1):19-26. doi: 10.3969/j.issn.1001-3849.2015.01.005
LI C, XIA Q, DAI B C. Study on modification of sepiolite and its application in lead-zinc wastewater treatment[J]. Electroplating and Finishing, 2015, 37(1):19-26. doi: 10.3969/j.issn.1001-3849.2015.01.005
[33] 高宏. 粉煤灰微珠的硫酸改性及铅锌选矿废水吸附研究[D]. 西安: 西安建筑科技大学, 2018.
GAO H. Modification of fly ash beads with sulfuric acid and adsorption of lead and zinc ore dressing wastewater[D]. Xi'an: Xi'an University of Architecture and Technology, 2018.
[34] 易龙生, 何磊. 混凝-非均相Fenton氧化工艺处理铅锌选矿废水[J]. 水处理技术, 2017(10):85-88.
YI L S, HE L. Treatment of lead zinc ore dressing wastewater by coagulation heterogeneous fenton oxidation process[J]. Water Treatment Technology, 2017(10):85-88.
[35] 田静, 孙水裕, 曾佳俊, 等. 次氯酸钠处理某铅锌矿尾矿库外排废水的试验研究[J]. 环境污染与防治, 2013, 35(10):33-35. doi: 10.3969/j.issn.1001-3865.2013.10.007
TIAN J, SUN S Y, ZENG J J, et al. Experimental study on treatment of wastewater from tailings pond of a lead-zinc mine with sodium hypochlorite[J]. Environmental Pollution and Prevention, 2013, 35(10):33-35. doi: 10.3969/j.issn.1001-3865.2013.10.007
[36] 张东方, 陈涛. 接触氧化法处理铅锌矿选矿废水试验研究[J]. 广东化工, 2012, 39(6):285-287. doi: 10.3969/j.issn.1007-1865.2012.06.154
ZHANG D F, CHEN T. Experimental study on treatment of lead zinc ore dressing wastewater by contact oxidation method[J]. Guangdong Chemical Industry, 2012, 39(6):285-287. doi: 10.3969/j.issn.1007-1865.2012.06.154
[37] 严群, 余洋, 周娜娜, 等. 氧化-混凝法处理含砷选矿废水的试验研究[J]. 稀有金属, 2014, 38(1):130-137.
YAN Q, YU Y, ZHOU N N, et al. Experimental study on treatment of arsenic containing mineral processing wastewater by oxidation coagulation method[J]. Rare Metals, 2014, 38(1):130-137.
[38] YANG B, LAN C Y, YANG C S, et al. Long-term efficiency and stability of wetlands for treating wastewater of a lead/zinc mine and the concurrent ecosystem development[J]. Environmental Pollution, 2006, 143(3):499-512. doi: 10.1016/j.envpol.2005.11.045
[39] 阳承胜, 蓝崇钰. 宽叶香蒲人工湿地对铅/锌矿废水净化效能的研究[J]. 深圳大学学报(理工版), 17(1): 51-57.
YANG C S, LAN C Y. Study on purification efficiency of Typha latifolia constructed wetland for lead / zinc mine wastewater[J]. Journal of Shenzhen University (Science and Engineering Edition), 17 (1): 51-57.
[40] 董志成, 鲍征宇, 谢淑云, 等. 湿地芦苇对有毒重金属元素的抗性及吸收和累积[J]. 地质科技情报, 2008, 27(1):80-84.
DONG Z C, BAO Z Y, XIE S Y, et al. Resistance, absorption and accumulation of toxic heavy metals in Phragmites australis[J]. Geoscience and Technology Information, 2008, 27(1):80-84.
[41] 刘静静. 可渗透反应墙处理铅锌硫化矿选矿废水的实验研究[J]. 广州化工, 2015, 43(1):117. doi: 10.3969/j.issn.1001-9677.2015.01.043
LIU J J. Experimental study on the treatment of mineral processing wastewater from lead zinc sulfide ore by permeable reaction wall[J]. Guangzhou Chemical Industry, 2015, 43(1):117. doi: 10.3969/j.issn.1001-9677.2015.01.043
[42] 覃朝科, 李运稳, 刘静静, 等. 离子交换纤维深度处理铅锌矿重金属废水试验研究[J]. 水处理技术, 2013, 39(12):99-101. doi: 10.3969/j.issn.1000-3770.2013.12.023
QIN C K, LI Y W, LIU J J, et al. Experimental study on advanced treatment of heavy metal wastewater from lead zinc mine by ion exchange fiber[J]. Water Treatment Technology, 2013, 39(12):99-101. doi: 10.3969/j.issn.1000-3770.2013.12.023
-