催化氧化除氨氮/锰技术在滤池改造中的应用研究

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Abstract The catalytic activity for iron (Fe²⁺), manganese (Mn²⁺), and ammonium (NH₄⁺-N) removal of the oxide film naturally formed on the surface of the filter material in the quartz sand filter tank in a groundwater treatment plant in Xi'an is poor, thereby resulting in a high water supply risk. In this study, a pilot-scale filter system was utilized to evaluate the performance of iron, manganese, and ammonium removal via the naturally quartz filter media, and then the optimization of filter media was performed. On this basis, an active filter media was prepared in situ in the quartz sand filter tank. Results showed that naturally quartz filter media exhibited little effect on the Fe²⁺, Mn²⁺, and NH₄⁺-N removal. In the pilot-scale filter system, the removal rate of Fe²⁺, Mn²⁺ and NH₄⁺-N at low concentration can reach more than 93% after 3days' optimization. After the in-situ modification in the quartz sand filter tank, the ammonium and manganese removal efficiency increased from 28% to 90% and from 50% to 80%, respectively, when the influent NH₄⁺-N and Mn²⁺ concentration were (0.3±0.05) mg/L. The characterization analysis of the filter media showed that the morphology and structure of the modified filter media have changed. XRD analysis results showed that the modified filter media appeared a new peak, which proved that the active filter media was formed. The modified filter media could meet the requirements of the water supply security of the case water plant and has high practical value.

Key words： groundwater ammonium manganese active oxide film

Received: 24 July 2020

PACS:

X703

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	Articles by authors
	WEI Xian-cheng
	HUANG Ting-lin
	CHENG Ya
	ZHANG Tao
	SHU Jie-chao
	CHEN Cheng-cheng

Cite this article:

WEI Xian-cheng,HUANG Ting-lin,CHENG Ya等. Investigation of application of catalytic oxidation to removal of ammonia/manganese technique in the transformation of production filter[J]. CHINA ENVIRONMENTAL SCIENCECE, 2021, 41(3): 1132-1139.

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http://www.zghjkx.com.cn/EN/ OR http://www.zghjkx.com.cn/EN/Y2021/V41/I3/1132

[1]	韩晓刚,黄廷林,陈秀珍.铁、锰、氨氮污染地下水源水厂净水工艺改造试验研究[J]. 水处理技术, 2013,39(5):108-111. Han X G, Huang T L, Cheng X Z. Study on Fe, Mn and ammonia removing from groundwater for technological renovation of water plant.[J]. Technology of Water Treatment, 2013,39(5):108-111.
[2]	王晓玮.我国西北超采区地下水水量-水位双控指标确定研究[D]. 北京:中国地质大学, 2017. Wang X W. Study on the dual control of groundwater abstractionamount and table in groundwater over-exploitation zones in Northwest China:a case study in Minqin basin[D]. Beijing:China University of Geosciences, 2017.
[3]	金铭.中国地下水污染危机[J]. 生态经济, 2013,(5):12-17. Jin M. Groundwater pollution crisis in China[J]. Ecological Economy, 2013,(5):12-17.
[4]	GB 5749-2006生活饮用水卫生标准[S]. GB 5749-2006 Standards for drinking water quality[S].
[5]	陈正清,别东来,钟俊.不同滤料除铁除锰效果研究[J]. 环境保护科学, 2005,(3):22-24,43. Cheng Z Q, Bie D L, Zhong J. Study on different filter in removal of ferro and manganese[J]. Environmental Protection Science, 2005,(3):22-24,43.
[6]	Abu H H, Abdullah S, Kofli N T, et al. Effective microbes for simultaneous bio-oxidation of ammonia and manganese in biological aerated filter system[J]. Bioresource Technology, 2012,124:355-363.
[7]	Cai Y A, Li D, Liang Y, et al. Effective start-up biofiltration method for Fe, Mn, and ammonia removal and bacterial community analysis[J]. Bioresource Technology, 2015,176:149-155.
[8]	Du X, Liu G Y, Qu F S, et al. Removal of iron, manganese and ammonia from groundwater using a PAC-MBR system:The anti-pollution ability, microbial population and membrane fouling[J]. Desalination, 2017,403:97-106.
[9]	李东,曾辉平,张杰.饮用水除铁除锰科学技术进展[J]. 给水排水, 2011,37(6):9-15. Li D, Zeng H P, Zhang J. Review of iron and manganese removal technology in drinking water[J]. Water & Wastewater Engineering, 2019,40(12):5294-5301.
[10]	程丽杰,黄廷林,程亚,等.不同挂膜方式成熟滤料去除地下水中As(Ⅲ)研究[J]. 中国环境科学, 2018,38(12):4524-4529. Cheng L J, Huang T L, Cheng Y, et al. A comparative study on removal of As(Ⅲ) in groundwater by mature filter media formed in different ways[J]. China Environmental Science, 2018,38(12):4524-4529.
[11]	姚萱,黄廷林,程亚,等.铁锰复合氧化物滤料去除地下水中四环素的效能[J]. 中国环境科学, 2020,40(4):1723-1731. Yao X, Huang T L, Cheng Y, et al. Removal of tetracycline in groundwater by iron-manganese co-oxide filter[J]. China Environmental Science, 2020,40(4):1723-1731.
[12]	程丽杰,黄廷林,程亚,等.夏秋季混凝剂对复合锰氧化膜去除地表水中氨氮和锰的影响[J]. 环境科学, 2019,40(12):5294-5301. Cheng L J, Huang T L, Cheng Y, et al. Effects of different coagulants on Co-manganese oxides filter media for removing ammonium and manganese from surface water in summer and autumn[J]. China Environmental Science, 2019,40(12):5294-5301.
[13]	郭英明.铁锰氧化膜催化氧化同步去除地下水中氨氮和锰的研究[D]. 西安:西安建筑科技大学, 2017. Guo Y M. The catalytic oxidation removal of ammonium and manganese from groundwater using iron-manganese co-oxide film[D]. Xi'an:Xi'an University of Architecture and Technology, 2017.
[14]	Huang T L, Cao X, Zhang Q, et al. Catalytic oxidation of high-concentration ammonia in groundwater by a naturally formed co-oxide filter film[J]. Desalination and Water Treatment, 2013,52(7):1615-1623.
[15]	武俊槟,黄廷林,程亚,等.催化氧化除铁锰氨氮滤池快速启动的影响因素[J]. 中国环境科学, 2017,37(3):1003-1008. Wu J B, Huang T L, Cheng Y. Exploration of the factors for the rapid start-up of the chemical catalytic oxidation filters for the simultaneous removal of iron, manganese and ammonia.[J]. China Environmental Science, 2017,37(3):1003-1008.
[16]	武俊槟,黄廷林,程亚.同步去除水中铁、锰、氨氮滤池的快速启动与运行控制[J]. 中国给水排水, 2016,32(15):20-25. Wu J B, Huang T L, Cheng Y. Rapid start-up and operation control of catalytic oxidation filter for simultaneous removal of iron, manganese and ammonia nitrogen from groundwater[J]. China Water & Wastewater, 2016,32(15):20-25.
[17]	布浩,黄廷林,郭英明,等.石英砂表面活性滤膜去除地下水中氨氮的试验研究[J]. 中国环境科学, 2016,36(4):1045-1051. Bu H, Huang T L, Guo Y M, et al. Removal of ammonium from groundwater by a co-oxide filter film coating on quartz sands[J]. China Environmental Science, 2016,36(4):1045-1051.
[18]	张瑞峰.复合锰氧化膜催化氧化去除地表水中氨氮/锰的中试试验研究[D]. 西安:西安建筑科技大学, 2018. Zhuang R F. The pilot-scale study of the catalytic oxidation removal of ammonium/manganese from surface water[D]. Xi'an:Xi'an University of Architecture and Technology, 2018.
[19]	刘晨阳,黄廷林,程亚,等.溶解氧对催化氧化滤料制备及除锰性能影响研究[J]. 水处理技术, 2019,45(6):111-115,122. Liu C Y, Huang T L, Cheng Y, et al. Study on the effect of dissolved oxygen on the preparation of catalytic oxidation filter media and its manganese removal performance[J]. Technology of Water Treatment, 2019,45(6):111-115,122.
[20]	Cheng Y, Huang T, Liu C, et al. Effects of dissolved oxygen on the start-up of manganese oxides filter for catalytic oxidative removal of manganese from groundwater[J]. Chemical Engineering Journal, 2019,371:88-95.
[21]	Gao S, Zhang, Jiu H, et al. Removal mechanism of As(Ⅲ) by a novel Fe−Mn binary oxide adsorbent:Oxidation and Sorption[J]. Environmental Science and Technology, 2007,41(13):4613-9.
[22]	Naidja A, Liu C, Huang P, et al. Formation of protein-birnessite complex:XRD, FTIR, and AFM analysis[J]. Journal of Colloid & Interface Science, 2002,251(1):46-56.
[23]	Tiwari D, Lee S. Novel hybrid materials in the remediation of ground waters contaminated with As(Ⅲ) and As(V)[J], Chemical Engineering Journal, 2012,204-206(22):23-31.
[24]	赵云,祝方,任文涛.绿色合成纳米零价铁镍去除地下水中硝酸盐的动力学研究[J]. 环境工程, 2018,36(7):71-76. Zhao Y,Zhu F,Ren W T. Kinetics of nitrate removal in groundwater using green synthesized nanoscale zero valent iron-nickel[J]. Environmental Engineering, 2018,36(7):71-76.
[25]	程丽杰.复合锰氧化膜去除地表水中锰的影响因素及机制探究[D]. 西安:西安建筑科技大学, 2019. Cheng L J. Influencing factors and mechanisms of manganese removal in surface water by Co-Manganese oxide film[D]. Xi'an:Xi'an University of Architecture and Technology, 2019.
[26]	Saratovsky I, Wightman P, Pasten P, et al. Manganese oxides:Parallels between abiotic and biotic structures[J]. Journal of the American Chemical Society, 2006,128(34):11188-98.
[27]	Silvester E, Manceau A, Drits V. Structure of synthetic monoclinic Na-rich birnessite and hexagonal birnessite:Ⅱ. Results from chemical studies and EXAFS spectroscopy[J]. American Mineralogist, 1997, 82(9/10):962-978.
[28]	Cheng Y, Li Y, Huang T L, et al. A comparison study of the start-up of a MnOx filter for catalytic oxidative removal of ammonium from groundwater and surface water[J]. Journal of Environmental Sciences, 2018,65:327-334.