TRANSFORMATION OF Cr CHEMICAL FORMS IN CEMENT KILNS CO-PROCESSING Cr CONTAMINATED SOIL

YANG Liu-yang; WANG Lei; CUI Chang-hao; LIU Mei-jia; LI Li; YAN Da-hai

doi:10.13205/j.hjgc.202110026

Volume 39 Issue 10

Jan. 2022

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > ENVIRONMENTAL ENGINEERING > 2021 > 39(10): 185-190

YANG Liu-yang, WANG Lei, CUI Chang-hao, LIU Mei-jia, LI Li, YAN Da-hai. TRANSFORMATION OF Cr CHEMICAL FORMS IN CEMENT KILNS CO-PROCESSING Cr CONTAMINATED SOIL[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(10): 185-190. doi: 10.13205/j.hjgc.202110026

Citation:

YANG Liu-yang, WANG Lei, CUI Chang-hao, LIU Mei-jia, LI Li, YAN Da-hai. TRANSFORMATION OF Cr CHEMICAL FORMS IN CEMENT KILNS CO-PROCESSING Cr CONTAMINATED SOIL[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(10): 185-190. doi: 10.13205/j.hjgc.202110026

Citation:

PDF( 1321 KB)

TRANSFORMATION OF Cr CHEMICAL FORMS IN CEMENT KILNS CO-PROCESSING Cr CONTAMINATED SOIL

doi: 10.13205/j.hjgc.202110026

1. School of Environmental Science and Engineering, Nanjing Tech University, Nanjing 210000, China;
2. Research Institute of Solid Waste Management, Chinese Research Academy of Environmental Sciences, Beijing 100012, China

Received Date: 2020-11-29
Available Online: 2022-01-26

Abstract

Abstract

To control water-soluble Cr(Ⅵ) compound in cement clinker from the waste source into the kiln, and make sure the reasonable co-processing of chromium contaminated soil, this paper put forward the conversion rate from Cr(Ⅲ) in raw materials to Cr(Ⅵ) and water soluble Cr(Ⅵ) in the clinker as the breakthrough point and then conduct a research. The experiments were carried out under simulated and field test conditions, and the results were calculated through mass balancing method and conversion rate of Cr(Ⅵ). It was found that the total amount of Cr changed slightly before and after calcination, and the conversion rates of Cr(Ⅲ) to Cr(Ⅵ) in simulated calcination experiment and field test were 40% and 90%, respectively. The water-soluble Cr(Ⅵ) was only detected in clinker in filed test, with a proportion of 60%~69% of total Cr(Ⅵ). Eventually, the conversion rate of water-soluble Cr (Ⅵ) was calculated to be approximately 35.40%. The mixing degree of air and raw material showed an significant impact on the conversion rate of Cr(Ⅲ) to water-soluble Cr(Ⅵ). The analysis of cement product revealed that the concentration of water-soluble Cr(Ⅵ) was slightly higher in composite Portland cement, but still below the allowable limit in China's nation standard GB 31893-2015.
- cement kiln,
- contaminated soil,
- co-processing,
- Cr(Ⅵ),
- conversion rate

FullText(HTML)

References(35)

References

[1]	江玲龙, 李瑞雯, 毛月强, 等. 铬渣处理技术与综合利用现状研究[J]. 环境科学与技术, 2013,36(增刊1):480-483.
[2]	徐小希. 水泥基复合材料对铬污染土壤的固化/稳定化研究[D]. 杭州:浙江大学, 2012.
[3]	HAN R R, ZHOU B H, HUANG Y Y, et al. Bibliometric overview of research trends on heavy metal health risks and impacts in 1989-2018[J]. Journal of Cleaner Production, 2020,276:123249.
[4]	LIU G N, TAO L, LIU X H, et al. Heavy metal speciation and pollution of agricultural soils along Jishui River in non-ferrous metal mine area in Jiangxi Province, China[J]. Journal of Geochemical Exploration, 2013,132:156-163.
[5]	丁琼, 彭政, 闫大海, 等. 欧盟水泥窑协同处置发展对我国的启示[J]. 环境保护, 2015,43(增刊1):89-91.
[6]	SHEN D S, HUANG M R, FENG H J, et al. Effect of waste addition points on the chromium teachability of cement produced by co-processing of tannery sludge[J]. Waste Management, 2017,61(Mar.):345-353.
[7]	王益峰, 祝红梅, 蒋旭光. 水泥窑协同处置危险废物的研究现状及其发展[J]. 环境污染与防治, 2018,40(8):943-949.
[8]	CHEN X L, LI X M, XU D D, et al. Application of nanoscale zero-valent iron in hexavalent chromium-contaminated soil:a review[J]. Nanotechnology Reviews (Berlin), 2020,9(1):736-750.
[9]	马雯, 呼世斌. 以城市污泥为掺料制备烧结砖[J]. 环境工程学报, 2012,6(3):1035-1038.
[10]	KARIUS V, HAMER K. PH and grain-size variation in leaching tests with bricks made of harbour sediments compared to commercial bricks[J]. Science of the Total Environment, 2001,278(1/2/3):73-85.
[11]	HU H Y, LIU H, SHEN W Q, et al. Comparison of CaO's effect on the fate of heavy metals during thermal treatment of two typical types of MSWI fly ashes in China[J]. Chemosphere, 2013,93(4):590-596.
[12]	杨玉飞, 杨昱, 黄启飞, 等. 废物水泥窑共处置产品中重金属的释放特性[J]. 中国环境科学, 2009,29(2):175-180.
[13]	兰明章, 张迪. 水泥熟料形成过程中重金属价态变化分析[J]. 青岛理工大学学报, 2009,30(4):31-33.
[14]	范兴广, 杨玉飞, 黄启飞, 等. 水泥窑共处置含Cr废物中Cr在不同温度下的形态转化[J]. 环境科学研究, 2014,27(3):272-278.
[15]	MAO L Q, GAO B Y, DENG N, et al. Oxidation behavior of Cr(Ⅲ) during thermal treatment of chromium hydroxide in the presence of alkali and alkaline earth metal chlorides[J]. Chemosphere, 2016,145:1-9.
[16]	CHENG S K, SHUI Z H, YU R, et al. Durability and environment evaluation of an eco-friendly cement-based material incorporating recycled chromium containing slag[J]. Journal of Cleaner Production, 2018,185:23-31.
[17]	WU J N, LI C L, YANG F. The disposition of chromite ore processing residue (COPR) incorporating industrial symbiosis[J]. Journal of Cleaner Production, 2015,95:156-162.
[18]	SHI H S, KAN L L. Study on the properties of chromium residue-cement matrices (CRCM) and the influences of superplasticizers on chromium(Ⅵ)-immobilising capability of cement matrices[J]. Journal of Hazardous Materials, 2009,162(2/3):913-919.
[19]	刘宇程, 陈文博, 陈媛媛, 等. 水泥窑协同处置掺加萃余钻屑对水泥熟料性能的影响[J]. 环境工程, 2020,38(11):157-162.
[20]	李斌斌, 范海宏, 马增, 等. 水泥熟料对污泥中重金属的固化特性[J]. 硅酸盐通报, 2016,35(6):1891-1896.
[21]	KROBTHONG J, RACHAKORNKIJ M, SRICHAROENCHAIKUL V. Distributions of Cr, Ni, Cu and Zn in hazardous waste Co-processing in a pilot-scale rotary cement kiln[J]. Journal of Applied ences, 2012,12(1):22-31.
[22]	张日旭, 蒋旭光, 池涌, 等. 酸洗污泥与煤共燃烧过程中重金属的迁移分布研究[J]. 燃料化学学报, 2015,43(7):790-797.
[23]	李立园, 汤泉, 郑刘根, 等. 不同燃烧温度下煤中铬迁移和释放特性[J]. 环境化学, 2018,37(3):437-444.
[24]	李静. 铬污染土壤替代硅质原料烧制水泥熟料研究[D]. 杭州:浙江大学, 2013.
[25]	HORSLEY C, EMMERT M H, SAKULICH A. Influence of alternative fuels on trace element content of ordinary portland cement[J]. Fuel, 2016,184(15):481-489.
[26]	PERES V, FAVERGEON L, ANDRIEU M, et al. High temperature chromium volatilization from Cr₂O₃ powder and Cr₂O₃-doped UO₂ pellets in reducing atmospheres[J]. Journal of Nuclear Materials, 2012,423(1/2/3):93-101.
[27]	A P K, B E P, A S V, et al. Incineration of tannery sludge under oxic and anoxic conditions:study of chromium speciation[J]. Journal of Hazardous Materials, 2015,283:672-679.
[28]	CHEN J, JIAO F, ZHANG L, et al. Use of synchrotron XANES and Cr-doped coal to further confirm the vaporization of organically bound cr and the formation of chromium(Ⅵ) during coal oxy-fuel combustion[J]. Environmental Science & Technology, 2012,46(6):3567-3573.
[29]	LI Y Q, WANG H Z, ZHANG J, et al. The industrial practice of Co-processing sewage sludge in cement kiln[J]. Procedia Environmental Sciences, 2012,16:628-632.
[30]	FAN H D, LV M Q, WANG X S, et al. Effect of Cr on the mineral structure and composition of cement clinker and its solidification behavior[J]. Materials, 2020,13(7):1529.
[31]	TANG W W, ZENG G M, GONG J L, et al. Impact of humic/fulvic acid on the removal of heavy metals from aqueous solutions using nanomaterials:a review[J]. Science of the Total Environment, 2014,468/469:1014-1027.
[32]	LI B D, JIAN S W, ZHU Q, et al. Effect of flux components of lightweight aggregate on physical properties and heavy metal solidification performance[J]. Waste Management, 2020,118:131-138.
[33]	ZHAO P D, ZHANG H, YU J, et al. Conditions for mutual conversion of Cr(Ⅲ) and Cr(Ⅵ) in aluminum chromium slag[J]. Journal of Alloys and Compounds, 2019,788:506-513.
[34]	PARIRENYATWA S, ESCUDERO-CASTEJON L, SANCHEZ-SEGADO S, et al. Comparative study of alkali roasting and leaching of chromite ores and titaniferous minerals[J]. Hydrometallurgy, 2016,165:213-226.
[35]	VERBINNEN B, BILLEN P, CONINCKXLOO M V, et al. Heating temperature dependence of Cr(Ⅲ) oxidation in the presence of alkali and alkaline earth salts and subsequent Cr(Ⅵ) leaching behavior[J]. Environmental Science & Technology, 2013,47(11):5858-5863.

Relative Articles

[1]	XIE Chengcheng, XU Ke. ECOLOGICAL PROCESS OF WASTEWATER REGENERATION AND RECYCLING[J]. ENVIRONMENTAL ENGINEERING , 2024, 42(1): 24-28. doi: 10.13205/j.hjgc.202401004
[2]	LIANG Lichen, YAN Xiaofei, WANG Lili, JIANG Hao, XU Yuanshun. SOIL HEAVY METAL POLLUTION CHARACTERISTICS AND HEALTH RISK ASSESSMENT OF A SIMPLE DOMESTIC GARBAGE LANDFILL[J]. ENVIRONMENTAL ENGINEERING , 2024, 42(10): 177-187. doi: 10.13205/j.hjgc.202410021
[3]	HUANG Kaiwen, MA Zhen, SHAN Junyue, ZHANG Zhenming, WANG Xingfu, HUANG Xianfei. SPECTRAL CHARACTERISTICS AND SOURCE ANALYSIS OF SOIL DISSOLVED ORGANIC MATTER IN KARST MOUNTAINOUS AREA[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(5): 115-124. doi: 10.13205/j.hjgc.202305016
[4]	CHAO Zhu, XIA Peng, SI Jingyi, JIN Qi, BAI Yingchen, TAN Weiqiang. PRELIMINARY STUDY ON WATER QUALITY CRITERIA AND ECOLOGICAL RISK ASSESSMENT OF CARBAMAZEPINE IN FRESHWATER IN CHINA[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(4): 170-177. doi: 10.13205/j.hjgc.202304024
[5]	ZHOU Ziyan, HUANG Xiang, GU Jinchuan, XUE Jia, WU Yi, YONG Yi. PASSIVATION OF ZINC, LEAD AND CADMIUM CONTAMINATED SOIL BY INORGANIC SALT MODIFIED BENTONITE[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(7): 150-158. doi: 10.13205/j.hjgc.202307021
[6]	CHEN Xuejuan, GAO Fang, WANG Qing, PANG Bo, XIE Yiliang, CUI Baoshan, YUE Xiupeng, SONG Jianbin. DISTRIBUTION CHARACTERISTICS AND POTENTIAL RISK OF HEAVY METALS IN WETLAND FRESHWATER RESTORATION AREA OF THE YELLOW RIVER DELTA[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(1): 232-239. doi: 10.13205/j.hjgc.202301028
[7]	ZHANG Yibing, LIANG Yiqun, ZHANG Yuan, FANG Yinxiang, NIU Hongya, FAN Jingsen. SOURCE APPORTIONMENT AND ECOLOGICAL RISK ASSESSMENT OF HEAVY METALS IN PM_2.5 IN THE FENGFENG MINING AREA IN 2017—2019[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(8): 242-250. doi: 10.13205/j.hjgc.202308031
[8]	CUI Can, REN Fumin, HU Shuxin, JIA Jinming, MA Li, SI Han, GUO Zhanghong, LU Tong, LIU Junshi, LIU Guotao, ZHANG Boyu. ENVIRONMENTAL CONTAMINATION RISK ANALYSIS OF CONSTRUCTION WASTE AND ITS RECYCLED PRODUCTS IN SHANGQIU[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(8): 191-196,149. doi: 10.13205/j.hjgc.202208027
[9]	XIAO Han, HAN Zhi-wei, XIONG Jia, LUO Guang-fei, TIAN Yu-tong, YANG Miao. BIOAVAILABILITY AND ECOLOGICAL RISK ASSESSMENT OF Sb AND As IN TAILINGS OF QINGLONG ANTIMONY MINE IN GUIZHOU[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(5): 123-132. doi: 10.13205/j.hjgc.202205018
[10]	REN Jun, WANG Yirong, REN Hanru, TONG Yunlong, WANG Tongyu, TAO Ling. STABILIZATION REMEDIATION OF Cd-POLLUTED SOILS USING ATTALPULGITE[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(7): 123-131. doi: DOI:10.13205/j.hjgc.202207018
[11]	LI Huaxiang, ZHAO Xiujun, LIU Yinghua, LUO Zhiji. SPATIAL DISTRIBUTION AND RISK ASSESSMENT OF TUNGSTEN POLLUTION OF SOIL IN A SMELTING SITE[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(1): 141-147. doi: 10.13205/j.hjgc.202201021
[12]	MENG Tingting, LIU Jinbao, DONG Hao, WANG Bo, ZHANG Guojian. SOIL HEAVY METAL POLLUTION AND ECOLOGICAL RISK ASSESSMENT OF URBAN GREEN LAND UNDER DIFFERENT MANAGEMENT METHODS[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(12): 217-223. doi: 10.13205/j.hjgc.202212029
[13]	ZHOU Ying, WANG Xue-mei, JIANG Yu-zhuo, ZHAO Yun-feng, JI Hong-bing. SPECIATION AND ECOLOGICAL RISK ASSESSMENT OF ARSENIC AND MERCURY IN SOIL AROUND A GOLD MINING AREA IN PINGGU DISTRICT, BEIJING[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(8): 203-210,164. doi: 10.13205/j.hjgc.202108028
[14]	MA Tao, SONG Jiang-min, LIU Qun-qun, SHENG Yan-qing. COMPARISON OF ECOLOGICAL RISK ASSESSMENT OF HEAVY METALS IN DREDGED SEDIMENT TREATED BY DIFFERENT METHODS[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(2): 141-146,152. doi: 10.13205/j.hjgc.202102023
[15]	TANG Chuan-wu, LIU Li-heng, HUANG Rong, HE Dong-wei. EFFECT OF PREPARATION PROCESS ON SPECIATION DISTRIBUTION AND ECOLOGICAL RISK OF Zn, Cu AND Pb IN nZVI/SLUDGE BASED BIOCHARS[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(10): 216-221. doi: 10.13205/j.hjgc.202010034
[16]	ZHOU Li-wei, WANG Hang, LIU Yang-sheng. EFFECT OF ELECTRODE-ORIENTATED ELECTROKINETIC ENHANCEMENT ON PHYTOREMEDIATION ON ARSENIC CONTAMINATED SOIL[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(10): 228-233. doi: 10.13205/j.hjgc.202010036
[17]	LU Xiu-guo, WU Jin-jin, ZHENG Yu-jia. PASSIVATION OF CADMIUM IN SOIL BY WALNUT SHELL BIOCHAR[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(11): 196-202. doi: 10.13205/j.hjgc.202011032
[18]	ELI Anwar, EZIZ Mamattursun, JIN Wan-gui, LI Xin-guo. ENVIRONMENTAL CAPACITY OF HEAVY METALS IN FARMLAND SOILS IN YANQI BASIN, XINJIANG[J]. ENVIRONMENTAL ENGINEERING , 2020, 38(3): 168-173. doi: 10.13205/j.hjgc.202003028
[20]	Fan Shuanxi. POLLUTION AND HEALTH RISK ASSESSMENT OF HEAVY METALS IN SOIL AROUND A SMELTER IN CHANGQING TOWN OF BAOJI CITY[J]. ENVIRONMENTAL ENGINEERING , 2015, 33(4): 121-127. doi: 10.13205/j.hjgc.201504026