EFFECT OF DIFFERENT IMMOBILIZING MATERIALS ON ZN, CD AND AS IN LEAD-ZINC SMELTING SLAGS

YU Bing-bing; YAN Xiang-hua; WANG Xing-run; ZHANG Yu-xiu

doi:10.13205/j.hjgc.202008037

Volume 38 Issue 8

Nov. 2020

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YU Bing-bing, YAN Xiang-hua, WANG Xing-run, ZHANG Yu-xiu. EFFECT OF DIFFERENT IMMOBILIZING MATERIALS ON ZN, CD AND AS IN LEAD-ZINC SMELTING SLAGS[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(8): 222-228,254. doi: 10.13205/j.hjgc.202008037

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YU Bing-bing, YAN Xiang-hua, WANG Xing-run, ZHANG Yu-xiu. EFFECT OF DIFFERENT IMMOBILIZING MATERIALS ON ZN, CD AND AS IN LEAD-ZINC SMELTING SLAGS[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(8): 222-228,254. doi: 10.13205/j.hjgc.202008037

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EFFECT OF DIFFERENT IMMOBILIZING MATERIALS ON ZN, CD AND AS IN LEAD-ZINC SMELTING SLAGS

doi: 10.13205/j.hjgc.202008037

1. State Key Laboratory for Environmental Benchmarks and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China;
2. School of Chemical and Environmental Engineering, China University of Mining and Technology(Beijing), Beijing 100083, China

Received Date: 2019-09-09

Abstract

Abstract

Several materials such as typical sulfides, phosphorus-containing, calcium-containing, magnesium-containing, clay minerals were used to immobilize two kinds of slags containing zinc (Zn) and cadmium (Cd), respectively. The effects of different materials on the coexistence of arsenic(As) in slags were also investigated. The immobilization effect was evaluated by H₂SO₄-HNO₃ leaching method. China national standard, GB 18598—2001 was taken as the standard requirement. Finally, the purpose of efficient and safe disposal of waste slags can be achieved. The results of immobilization of No.1 slag showed that: Na₂S·9H₂O, Na₃PO₄·12H₂O, CaO, MgO, bentonite had obvious immobilization effect on Zn and Cd, but the application of phosphorus-containing materials made As leaching detected. The results of No.2 slag showed that the immobilization effects of Zn, Cd and As were Na₂S·9H₂O>Na₃PO₄·12H₂O>(NH₄)₂HPO₄, Na₃PO₄·12H₂O and (NH₄)₂HPO₄ were easy to activate As, although they had high immobilization efficiency on Zn; MgO showed better performance than CaO, and the MgO immobilization rates for Zn, Cd, As reached 86.99%, 91.37%, 90.88% respectively at 1% dosage. MgO and Na₂S·9H₂O were the best immobilizing materials. This study could provide data support for efficient immobilization technology of slags containing Zn, Cd and As in China.
- slag,
- immobilizing materials,
- leaching toxicity,
- immobilization efficiency

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References(38)

References

陈桥, 胡克, 王建国, 等. 矿山土地污染危害及污染源探讨[J]. 国土资源科技管理, 2004, 21(4):50-53.

朱伟, 林城, 李磊,等. 以膨润土为辅助添加剂固化/稳定化污泥的试验研究[J]. 环境科学, 2007, 28(5):1020-1025.

PADMI T, TANAKA M, AOYAMA I. Chemical stabilization of medical waste fly ash using chelating agent and phosphates:heavy metals and ecotoxicity evaluation[J]. Waste Management, 2009, 29(7):2065-2070.

陆俏利, 瞿广飞, 吴斌, 等. 矿区含砷尾矿及废渣稳定化研究[J]. 环境工程学报, 2016, 10(5):2587-2594.

王浩, 潘利祥, 张翔宇, 等. 复合稳定剂对砷污染土壤的稳定研究[J]. 环境科学, 2013, 34(9):3587-3594.

ZHAO Y C, SONG L J, LI C J. Chemical stabilization of MSW incinerator fly ashes[J]. Joural of Hazardous Materials, 2002, B95:47-63.

张海军, 于颖, 倪余文, 等. 采用巯基捕收剂稳定化处理垃圾焚烧飞灰中的重金属[J]. 环境科学, 2007, 28(8):1899-1904.

李华, 司马菁珂, 罗启仕, 等. 危险废物焚烧飞灰中重金属的稳定化处理[J]. 环境工程学报, 2012, 6(10):3740-3745.

KUMPIENE J, LAGERKVIST A, MAURICE C. Stabilization of As, Cr, Cu, Pb and Zn in soil using amendments:a review[J]. Waste Management, 2008, 28(1):215-225.

FRIESL-HANL W, PLATZER K, HORAK O, et al. Immobilising of Cd, Pb and Zn contaminated arable soils close to a former Pb/Zn smelter:field study in Austria over 5 years[J]. Environmental Geochemistry and Health, 2009, 31(5):581-594.

LEE S H, LEE J S, CHOI Y J, et al. In situ stabilization of cadmium-, lead-, and zinc-contaminated soil using various amendments[J]. Chemosphere, 2009, 77(8):1069-1075.

梁媛, 王晓春, 曹心德, 等. 基于磷酸盐、碳酸盐和硅酸盐材料化学钝化修复重金属污染土壤的研究进展[J]. 环境化学, 2012, 31(1):16-25.

李剑睿, 徐应明, 林大松, 等. 农田重金属污染原位钝化修复研究进展[J]. 生态环境学报, 2014, 23(4):721-728.

THAWORNCHAISIT U, POLPRASERT C. Evaluation of phosphate fertilizers for the stabilization of cadmium in highly contaminated soils[J]. Journal of Hazardous Materials, 2009, 165(1):1109-1113.

黄鸽, 姜霞, 完颜华, 等. 不同稳定剂对污染沉积物中重金属的稳定效果[J]. 环境科学研究, 2012, 25(5):563-567.

吴烈善, 曾东梅, 莫小荣, 等. 不同钝化剂对重金属污染土壤稳定化效应的研究[J]. 环境科学, 2015, 36(1):309-313.

国家环境保护总局, 国家质量监督检验检疫总局. 危险废物鉴别标准浸出毒性鉴别:GB 5085.3-2007[S]. 北京:中国环境科学出版社,2007.

国家环境保护总局, 国家质量监督检验检疫总局. 危险废物填埋污染控制标准:GB 18598-2001[S]. 北京:中国环境科学出版社, 2001.

国家环境保护总局. 固体废物浸出毒性浸出方法硫酸硝酸法:HJ/T 299-2007[S]. 北京:中国环境科学出版社, 2007.

中华人民共和国农业部. 土壤检测第2部分:土壤pH的测定:NY/T 1377-2006[S]. 北京:中国农业出版社, 2006.

BI C J, ZHOU Y, CHEN Z L, et al. Heavy metals and lead isotopes in soils, road dust and leafy vegetables and health risks via vegetable consumption in the industrial areas of Shanghai, China[J]. Science of The Total Environment, 2018, 619/620:1349-1357

曹心德, 魏晓欣, 代革联, 等. 土壤重金属复合污染及其化学钝化修复技术研究进展[J]. 环境工程学报, 2011, 5(7):1441-1453.

董璟琦, 雷秋霜, 张红振, 等. 磷酸盐稳定化修复锌污染土壤小试和工程效果评估[J]. 环境工程学报, 2018, 12(3):923-930.

张湘茗, 任学昌, 万建新, 等. 碳酸钙对污染土壤中Pb、Zn、Cd的稳定化作用[J]. 有色金属工程, 2019, 9(6):114-120.

JIN F, AL-TABBAA A. Evaluation of novel reactive MgO activated slag binder for the immobilisation of lead and zinc[J]. Chemosphere, 2014, 117:285-294.

XIONG C M, WANG W, TAN F T, et al. Investigation on the efficiency and mechanism of Cd(Ⅱ) and Pb(Ⅱ) removal from aqueous solutions using MgO nanoparticles[J]. Journal of Hazardous Materials, 2015, 99:664-674.

SUZUKI T, NAKAHARA F, KAWAMOTO T, et al. Immobilization of arsenate in kaolinite by the addition of magnesium oxide:an experimental and modeling investigation[J]. Journal of Hazardous Materials, 2015, 300:680-687.

赖胜强, 林亲铁, 项江欣, 等. 氧化镁基固化剂对铅离子的吸附作用及其影响因素[J]. 环境工程学报, 2016, 10(7):3859-3865.

KAMEDA K, HASHIMOTO Y, OK Y S, et al. Stabilization of arsenic and lead by magnesium oxide (MgO) in different seawater concentrations[J]. Environmental Pollution, 2018, 233:952-959.

SHEN Z T, HOU D Y, XU W D, et al. Assessing long-term stability of cadmium and lead in a soil washing residue amended with MgO-based binders using quantitative accelerated ageing[J]. Science of The Total Environment, 2018, 643:1571-1578.

GARCÍA M A, CHIMENOS J M, FERNÁNDEZ A I, et al. Low-grade MgO used to stabilize heavy metals in highly contaminated soils[J]. Chemosphere, 2004, 56:481-491.

黄迪, 杨燕群, 肖选虎, 等. 土壤重金属污染治理修复剂技术[J]. 现代化工, 2018, 38(11):39-43.

PEHLIVANA E, ÖZKAN A M, DINC S, et al. Adsorption of Cu²⁺ and Pb²⁺ ion on dolomite powder[J]. Journal of Hazardous Materials, 2009, 167:1044-1049.

YAMKATE N, CHOTPANTARAT S, SUTTHIRAT C, et al. Removal of Cd²⁺, Pb²⁺ and Zn²⁺ from contaminated water using dolomite powder[J]. Human & Ecological Risk Assessment, 2017, 23(5):1178-1192.

周凤飒, 黄雷, 梁鹏, 等. 电镀场地污染土壤稳定化修复药剂的设计优化[J]. 环境工程, 2019, 37(5):23-28.

陈才丽, 张进, 成应向, 等. 骨炭和硫化钠联用修复镉-锌污染土壤[J]. 环境工程学报, 2015, 9(8):4069-4074.

CAO X D, WAHBI A, MA L, et al. Immobilization of Zn, Cu, and Pb in contaminated soils using phosphate rock and phosphoric acid[J]. Journal of Hazardous Materials, 2009, 164(2/3):555-564.

王利, 李永华, 姬艳芳, 等. 羟基磷灰石和氯化钾联用修复铅锌矿区铅镉污染土壤的研究[J]. 环境科学, 2011, 32(7):2114-2118.

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