A study of the microflocculation-multistage filtration technology of mine water containing suspended solids

ZHANG Xiyu; DONG Shuning; WANG Rui; WANG Shuxuan; JIN Pengkang

doi:10.16030/j.cnki.issn.1000-3665.202208080

Volume 50 Issue 5

Sep. 2023

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Hydrogeology & Engineering Geology > 2023 > 50(5): 222-230. > DOI: 10.16030/j.cnki.issn.1000-3665.202208080

ZHANG Xiyu, DONG Shuning, WANG Rui, et al. A study of the microflocculation-multistage filtration technology of mine water containing suspended solids[J]. Hydrogeology & Engineering Geology, 2023, 50(5): 222-230. DOI: 10.16030/j.cnki.issn.1000-3665.202208080

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A study of the microflocculation-multistage filtration technology of mine water containing suspended solids

1.
Xi’an Research Institute, CCTEG , Xi’an, Shaanxi　710054, China
2.
School of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi　710049, China
3.
Shaanxi Coal Caojiatan Mining Co. Ltd., Yulin, Shaanxi　719000, China

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Received Date: August 29, 2022
Revised Date: September 29, 2022
Available Online: July 31, 2023
Published Date: September 18, 2023

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Abstract

Abstract

In order to solve the problem of difficult solid-liquid separation in the treatment of mine water containing suspended solids, based on the theory of nuclear crystal coagulation induced granulation, the process of “micro flocculation multi stage filtration” of mine water is studied through laboratory experiments. First of all, through the adjustment of reagent dosage and water conservancy conditions, the suspended particles and flocculants are induced to form a copolymer to form a floc settling time curve, and the floc granulation and densification are completed through the selection of optimal parameters. Secondly, four filter media of quartz sand, artificial zeolite, active carbon and aeolian sand are selected to investigate the effects of different media types and particle sizes on the removal efficiency of pollutants, and the physical and chemical reactions generated at the solid-liquid interface are analyzed. Finally, field tests are carried out in typical mines to verify the removal effect of the process on different pollution components. The results show that (1) the sedimentation time can be greatly reduced by adding polyaluminum chloride of 200 mg/L and diatomite of 200 mg/L in the micro flocculation stage. (2) The turbidity removal rate of 1−2 mm quartz sand in the multi-stage filtration stage can reach 97.9%, while the artificial zeolite in the four filter media is the best for the removal of inorganic ions. The removal rates of ${S O}_{4}^{2 -}$ , ${H C O}_{3}^{-}$ and Na⁺ in the filtered water can reach 25.5%, 44.1% and 69.9%, respectively. The micro flocculation multi-stage filtration process formed through the research results can greatly reduce the residence time in the process of mine water treatment and improve the solid-liquid separation efficiency. On this basis, the selection of natural diatomite as nucleating agent instead of polyacrylamide can effectively inhibit the generation of acrylamide monomer and reduce environmental risks. In addition, the process has a certain removal effect on inorganic ions. It is good application value for the treatment of mine water containing suspended solids.
- mine water,
- micro flocculation,
- multistage filtering,
- nuclear crystal coagulation,
- filter medium

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[1]	张进德,田磊,裴圣良. 矿山水土污染与防治对策研究[J]. 水文地质工程地质,2021,48(2):157 − 163. [ZHANG Jinde,TIAN Lei,PEI Shengliang. A discussion of soil and water pollution and control countermeasures in mining area of China[J]. Hydrogeology & Engineering Geology,2021,48(2):157 − 163. (in Chinese with English abstract) DOI: 10.16030/j.cnki.issn.1000-3665.202003031 ZHANG Jinde, TIAN Lei, PEI Shengliang. A discussion of soil and water pollution and control countermeasures in mining area of China[J]. Hydrogeology & Engineering Geology, 2021, 48（ 2）: 157 − 163. （in Chinese with English abstract） DOI: 10.16030/j.cnki.issn.1000-3665.202003031
[2]	李圣品,李文鹏,殷秀兰,等. 全国地下水质分布及变化特征[J]. 水文地质工程地质,2019,46(6):1 − 8. [LI Shengpin,LI Wenpeng,YIN Xiulan,et al. Distribution and evolution characteristics of national groundwater quality from 2013 to 2017[J]. Hydrogeology & Engineering Geology,2019,46(6):1 − 8. (in Chinese with English abstract) DOI: 10.16030/j.cnki.issn.1000-3665.2019.06.01 LI Shengpin, LI Wenpeng, YIN Xiulan, et al. Distribution and evolution characteristics of national groundwater quality from 2013 to 2017[J]. Hydrogeology & Engineering Geology, 2019, 46（ 6）: 1 − 8. （in Chinese with English abstract） DOI: 10.16030/j.cnki.issn.1000-3665.2019.06.01
[3]	何绪文,杨静,邵立南,等. 我国矿井水资源化利用存在的问题与解决对策[J]. 煤炭学报,2008,33(1):63 − 66. [HE Xuwen,YANG Jing,SHAO Linan,et al. Problem and countermeasure of mine water resource regeneration in China[J]. Journal of China Coal Society,2008,33(1):63 − 66. (in Chinese with English abstract) DOI: 10.3321/j.issn:0253-9993.2008.01.014 HE Xuwen, YANG Jing, SHAO Linan, et al. Problem and countermeasure of mine water resource regeneration in China[J]. Journal of China Coal Society, 2008, 33（ 1）: 63 − 66. （in Chinese with English abstract） DOI: 10.3321/j.issn:0253-9993.2008.01.014
[4]	范荣桂,王会川,邓岚,等. 基于微絮凝的矸石渣深床过滤处理矿井废水试验研究[J]. 给水排水,2013,49(3):140 − 143. [FAN Ronggui,WANG Huichuan,DENG Lan,et al. Experimental study on coal gangue slag filter based on micro-flocculation filtration for mine wastewater treatment[J]. Water & Wastewater Engineering,2013,49(3):140 − 143. (in Chinese with English abstract) DOI: 10.3969/j.issn.1002-8471.2013.03.032 FAN Ronggui, WANG Huichuan, DENG Lan, et al. Experimental study on coal gangue slag filter based on micro-flocculation filtration for mine wastewater treatment[J]. Water & Wastewater Engineering, 2013, 49（ 3）: 140 − 143. （in Chinese with English abstract） DOI: 10.3969/j.issn.1002-8471.2013.03.032
[5]	金鹏康,王晓昌. 天然有机物的混凝特性研究[J]. 西安建筑科技大学学报(自然科学版),2000,32(2):155 − 159. [JIN Pengkang,WANG Xiaochang. A study on the characteristics of coagulation of natural organic matters[J]. Journal of Xi’an University of Architecture & Technology,2000,32(2):155 − 159. (in Chinese with English abstract) DOI: 10.3969/j.issn.1006-7930.2000.02.014 JIN Pengkang, WANG Xiaochang. A study on the characteristics of coagulation of natural organic matters[J]. Journal of Xi’an University of Architecture & Technology, 2000, 32（ 2）: 155 − 159. （in Chinese with English abstract） DOI: 10.3969/j.issn.1006-7930.2000.02.014
[6]	COLOMER J,PETERS F,MARRASÉ C. Experimental analysis of coagulation of particles under low-shear flow[J]. Water Research,2005,39(13):2994 − 3000. DOI: 10.1016/j.watres.2005.04.076
[7]	WANG Zhenbei,NAN Jun,JI Xiaoyu,et al. Effect of the micro-flocculation stage on the flocculation/sedimentation process:the role of shear rate[J]. Science of the Total Environment,2018,633:1183 − 1191. DOI: 10.1016/j.scitotenv.2018.03.286
[8]	张雷,李思强,苗月. 采用微絮凝—过滤工艺处理油田采出水[J]. 化工环保,2010,30(2):156 − 158. [ZHANG Lei,LI Siqiang,MIAO Yue. Treatment of oilfield wastewater by microflocculation-filtration process[J]. Environmental Protection of Chemical Industry,2010,30(2):156 − 158. (in Chinese with English abstract) DOI: 10.3969/j.issn.1006-1878.2010.02.015 ZHANG Lei, LI Siqiang, MIAO Yue. Treatment of oilfield wastewater by microflocculation-filtration process[J]. Environmental Protection of Chemical Industry, 2010, 30（ 2）: 156 − 158. （in Chinese with English abstract） DOI: 10.3969/j.issn.1006-1878.2010.02.015
[9]	尤兆玮,孙昕. 精细过滤及硅藻土助滤剂的应用[J]. 过滤与分离,2005,15(2):32 − 35. [YOU Zhaowei,SUN Xin. Application of diatomite filter aid in filtration[J]. Journal of Filter & Separator,2005,15(2):32 − 35. (in Chinese with English abstract) DOI: 10.3969/j.issn.1005-8265.2005.02.011 YOU Zhaowei, SUN Xin. Application of diatomite filter aid in filtration[J]. Journal of Filter & Separator, 2005, 15（ 2）: 32 − 35. （in Chinese with English abstract） DOI: 10.3969/j.issn.1005-8265.2005.02.011
[10]	赵奎霞,李晓粤,张传义. 微絮凝——直接过滤技术的研究与应用进展[J]. 环境保护科学,2003,29(5):12 − 14. [ZHAO Kuixia,LI Xiaoyue,ZHANG Chuanyi. Study and application progress of micro-flocculation-direct filtration technology[J]. Environmental Protection Science,2003,29(5):12 − 14. (in Chinese with English abstract) DOI: 10.3969/j.issn.1004-6216.2003.05.005 ZHAO Kuixia, LI Xiaoyue, ZHANG Chuanyi. Study and application progress of micro-flocculation-direct filtration technology[J]. Environmental Protection Science, 2003, 29（ 5）: 12 − 14. （in Chinese with English abstract） DOI: 10.3969/j.issn.1004-6216.2003.05.005
[11]	吴正淮. 低温低浊度水净化技术的应用与发展[J]. 中国给水排水,1989,5(5):43 − 46. [WU Zhenghuai. Application and development of low temperature and low turbidity water purification technology[J]. China Water & Wastewater,1989,5(5):43 − 46. (in Chinese). DOI: 10.19853/j.zgjsps.1000-4602.1989.05.009 WU Zhenghuai. Application and development of low temperature and low turbidity water purification technology[J]. China Water & Wastewater, 1989, 5（ 5）: 43 − 46. （in Chinese）. DOI: 10.19853/j.zgjsps.1000-4602.1989.05.009
[12]	李伟光,吕龙义,张泽,等. 微絮凝强化两级过滤工艺处理复合污染地下水的效能分析[J]. 净水技术,2021,40(11):41 − 48. [LI Weiguang,LYU Longyi,ZHANG Ze,et al. Analysis on effectiveness of enhanced two-stage filtration process with micro-flocculation for compound polluted groundwater treatment[J]. Water Purification Technology,2021,40(11):41 − 48. (in Chinese with English abstract) DOI: 10.15890/j.cnki.jsjs.2021.11.006 LI Weiguang, LYU Longyi, ZHANG Ze, et al. Analysis on effectiveness of enhanced two-stage filtration process with micro-flocculation for compound polluted groundwater treatment[J]. Water Purification Technology, 2021, 40（ 11）: 41 − 48. （in Chinese with English abstract） DOI: 10.15890/j.cnki.jsjs.2021.11.006
[13]	聂水源,吕小梅,李继,等. 纤维与石英砂过滤技术的比较研究[J]. 环境工程学报,2012,6(1):141 − 145. [NIE Shuiyuan,LYU Xiaomei,LI Ji,et al. Comparison between fiber and sand filtration technology[J]. Chinese Journal of Environmental Engineering,2012,6(1):141 − 145. (in Chinese with English abstract) NIE Shuiyuan, LYU Xiaomei, LI Ji, et al. Comparison between fiber and sand filtration technology[J]. Chinese Journal of Environmental Engineering, 2012, 6（ 1）: 141 − 145. （in Chinese with English abstract）
[14]	李德生,张金萍. 沸石滤料对黄河原水的处理效果[J]. 中国给水排水,2002,18(12):37 − 38. [LI Desheng,ZHANG Jinping. Treatment effect of zeolite filter material on raw water of the Yellow River[J]. China Water & Wastewater,2002,18(12):37 − 38. (in Chinese). DOI: 10.3321/j.issn:1000-4602.2002.12.012 LI Desheng, ZHANG Jinping. Treatment effect of zeolite filter material on raw water of the Yellow River[J]. China Water & Wastewater, 2002, 18（ 12）: 37 − 38. （in Chinese）. DOI: 10.3321/j.issn:1000-4602.2002.12.012
[15]	MURASE H,IMAI T,INOHARA T,et al. Use of zeolite filter in portable equipment for recovering SF/sub 6/in SF/sub 6// N/sub 2/mixtures[J]. IEEE Transactions on Dielectrics and Electrical Insulation,2004,11(1):166 − 173. DOI: 10.1109/TDEI.2004.1266332
[16]	兰淑澄. 活性炭水处理技术[M]. 北京:中国环境科学出版社,1991. [LAN Shucheng. Activated carbon water treatment technology[M]. Beijing:China Environmental Science Press,1991. (in Chinese with English abstract) LAN Shucheng. Activated carbon water treatment technology[M]. Beijing: China Environmental Science Press, 1991. （in Chinese with English abstract）
[17]	姬亚东. 陕北煤矿区矿井水资源化及综合利用研究[J]. 地下水,2009,31(1):84 − 86. [JI Yadong. Study on comprehensive utilization of coal mine water resources in the coal mine area of North Shaanxi[J]. Ground Water,2009,31(1):84 − 86. (in Chinese with English abstract) DOI: 10.3969/j.issn.1004-1184.2009.01.026 JI Yadong. Study on comprehensive utilization of coal mine water resources in the coal mine area of North Shaanxi[J]. Ground Water, 2009, 31（ 1）: 84 − 86. （in Chinese with English abstract） DOI: 10.3969/j.issn.1004-1184.2009.01.026
[18]	中华人民共和国国家卫生健康委员会.生活饮用水卫生标准:GB 5749—2022[S]. [National Health Commission of the People’s Republic of China. Standards for drinking water quality: GB 5749—2022[S]. (in Chinese) National Health Commission of the People’s Republic of China. Standards for drinking water quality: GB 5749—2022[S]. （in Chinese）
[19]	张瑶瑶. 油田压裂废水的核晶凝聚诱导造粒混凝技术研究[D]. 西安:西安建筑科技大学,2015. [ZHANG Yaoyao. Study on the nucleation-induced pellet in the coagulation process and its application in the oilfield fracturing wastewater treatment[D]. Xi’an:Xi’an University of Architecture and Technology,2015. (in Chinese with English abstract) ZHANG Yaoyao. Study on the nucleation-induced pellet in the coagulation process and its application in the oilfield fracturing wastewater treatment[D]. Xi’an: Xi’an University of Architecture and Technology, 2015. （in Chinese with English abstract）
[20]	郑福灵,张金松,曲志军,等. 微絮凝直接过滤处理污水处理厂二级出水的中试研究[J]. 给水排水,2009,45(增刊1):119 − 122. [ZHENG Fuling,ZHANG Jinsong,QU Zhijun,et al. Pilot study on treatment of secondary effluent from sewage treatment plant by micro-flocculation direct filtration[J]. Water & Wastewater Engineering,2009,45(Sup 1):119 − 122. (in Chinese) ZHENG Fuling, ZHANG Jinsong, QU Zhijun, et al. Pilot study on treatment of secondary effluent from sewage treatment plant by micro-flocculation direct filtration[J]. Water & Wastewater Engineering, 2009, 45（Sup 1）: 119 − 122. （in Chinese）
[21]	刘世念,胡勇有,阎佳,等. 多介质过滤-活性碳过滤-MBR工艺深度处理城市中水回用火电厂工业用水研究[J]. 水处理技术,2015,41(3):68 − 70. [LIU Shinian,HU Yongyou,YAN Jia,et al. Advanced treatment of municipal reclaimed water for industrial water use in thermal power plant by multi-media filtration-activated carbon-membrane bioreactor combined technology[J]. Technology of Water Treatment,2015,41(3):68 − 70. (in Chinese with English abstract) DOI: 10.16796/j.cnki.1000-3770.2015.03.018 LIU Shinian, HU Yongyou, YAN Jia, et al. Advanced treatment of municipal reclaimed water for industrial water use in thermal power plant by multi-media filtration-activated carbon-membrane bioreactor combined technology[J]. Technology of Water Treatment, 2015, 41（ 3）: 68 − 70. （in Chinese with English abstract） DOI: 10.16796/j.cnki.1000-3770.2015.03.018
[22]	汤鸿霄. 羟基聚合氯化铝的絮凝形态学[J]. 环境科学学报,1998,18(1):1 − 10. [TANG Hongxiao. Flocculation morphology for hydroxyl polymer of poly-aluminum chloride[J]. Acta Scientiae Circumstantiae,1998,18(1):1 − 10. (in Chinese with English abstract) DOI: 10.3321/j.issn:0253-2468.1998.01.001 TANG Hongxiao. Flocculation morphology for hydroxyl polymer of poly-aluminum chloride[J]. Acta Scientiae Circumstantiae, 1998, 18（ 1）: 1 − 10. （in Chinese with English abstract） DOI: 10.3321/j.issn:0253-2468.1998.01.001
[23]	文婕,孙文晶,杨文. 氧化改性活性炭吸附脱氮选择性研究[J]. 功能材料,2013,44(20):2954 − 2958. [WEN Jie,SUN Wenjing,YANG Wen. Effects of oxidative modification of carbon surface on selective removal of nitrogen compounds from model fuel[J]. Journal of Functional Materials,2013,44(20):2954 − 2958. (in Chinese with English abstract) DOI: 10.3969/j.issn.1001-9731.2013.20.011 WEN Jie, SUN Wenjing, YANG Wen. Effects of oxidative modification of carbon surface on selective removal of nitrogen compounds from model fuel[J]. Journal of Functional Materials, 2013, 44（ 20）: 2954 − 2958. （in Chinese with English abstract） DOI: 10.3969/j.issn.1001-9731.2013.20.011
[24]	杨晓东,顾安忠. 活性炭吸附的理论研究进展[J]. 炭素,2000(4):11 − 15. [YANG Xiaodong,GU Anzhong. Developments of theoretical research of absorption on activated carbons[J]. Carbon,2000,(4):11 − 15. (in Chinese with English abstract) DOI: 10.3969/j.issn.1001-8948.2000.04.006 YANG Xiaodong, GU Anzhong. Developments of theoretical research of absorption on activated carbons[J]. Carbon, 2000, （ 4）: 11 − 15. （in Chinese with English abstract） DOI: 10.3969/j.issn.1001-8948.2000.04.006
[25]	胡记杰,肖俊霞,任源,等. 焦化废水原水中有机污染物的活性炭吸附过程解析[J]. 环境科学,2008,29(6):1567 − 1571. [HU Jijie,XIAO Junxia,REN Yuan,et al. Adsorption process of organic contaminant in untreated coking wastewater by powdered activated carbon[J]. Environmental Science,2008,29(6):1567 − 1571. (in Chinese with English abstract) DOI: 10.3321/j.issn:0250-3301.2008.06.019 HU Jijie, XIAO Junxia, REN Yuan, et al. Adsorption process of organic contaminant in untreated coking wastewater by powdered activated carbon[J]. Environmental Science, 2008, 29（ 6）: 1567 − 1571. （in Chinese with English abstract） DOI: 10.3321/j.issn:0250-3301.2008.06.019

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A study of the microflocculation-multistage filtration technology of mine water containing suspended solids

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