纳米氧化锰的低氧压法制备及其对磷的吸附性能

doi:10.12066/j.issn.1007-2861.2184

Abstract

Abstract:

A low-oxygen pressure method was proposed based on an industrial continuous rolling production line. Using this method, a manganese oxide nanoparticle phosphorus adsorbent was prepared by controlling the dew point of manganese-containing cold-rolled sheets. The adsorption performance of the adsorbent was assessed. Results showed that the adsorbent exhibited good thermal stability. Its optimal adsorption time was 24 h, and the best adsorbent dosage was 3.6 g/L. A test was also conducted. It was proved that the adsorbent had excellent performance in strongly acidic environments. The data obtained from the test were fitted to the quasi-second-order kinetic and Langmuir isotherm adsorption models. The maximum adsorption capacity was found to be 8.3 mg/g at a temperature of 30 $^{\circ}$C and pH value of 1.5.

Key words: low-oxygen pressure method, adsorbent, kinetic fitting, isothermal adsorption fitting

CLC Number:

X524

XU Jun, YANG Peiyuan, JIAO Zheng, WANG Linjun, WANG Hongbin. Preparation of manganese oxide nanoparticles synthesised using a low-oxygen pressure method and its phosphorus absorption performance[J]. Journal of Shanghai University（Natural Science Edition）, 2021, 27(4): 666-676.

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References 22

[1]	Meissner R, Leinweber P, Rupp H, et al. Mitigation of diffuse phosphorus pollution during rewetting of fen peat soils: a trans-European case study[J]. Water Air & Soil Pollution, 2008, 188(1):111-126.
[2]	何娜, 张玉龙, 孙占祥, 等. 水生植物修复氮、磷污染水体研究进展[J]. 环境污染与防治, 2012, 34(3):73-78.
	He N, Zhang Y L, Sun Z X, et al. Research advances on phytoremediation of nitrogen and phosphorus polluted water by aquatic macrophytes[J]. Environmental Pollution Control, 2012, 34(3):73-78.
[3]	Herzog F, Prasuhn V, Spiess E, et al. Environmental cross-compliance mitigates nitrogen and phosphorus pollution from Swiss agriculture[J]. Environmental Science & Policy, 2008, 11(7):655-668.
[4]	祝鹏, 华祖林, 张润宇, 等. 太湖溶解有机质光谱和氮磷污染的区域分布差异特征[J]. 环境科学研究, 2010, 23(2):129-136.
	Zhu P, Hua Z L, Zhang R Y, et al. Characteristics of spatial distribution differences of spectrum of dissolved organic matter and nitrogen/phosphorus pollution in Taihu Lake[J]. Research of Environmental Sciences, 2010, 23(2):129-136.
[5]	Huang J, Hong H. Comparative study of two models to simulate diffuse nitrogen and phosphorus pollution in a medium-sized watershed, Southeast China[J]. Estuarine Coastal & Shelf Science, 2010, 86(3):387-394.
[6]	Galot J. Application of modified export coefficient method on the load estimation of non-point source nitrogen and phosphorus pollution of soil and water loss in semiarid regions[J]. Environmental Science and Pollution Research, 2015, 22(14):10647-10660. doi: 10.1007/s11356-015-4242-z
[7]	李良超, 应桃开, 周享春. 纳米氧化锰的制备及其电化学性能研究[J]. 材料科学与工程学报, 2005, 35(6):836-838.
	Li L C, Ying T K, Zhou X C, et al. Studies on the preparation of nano-size manganese oxide and the electrochemical property[J]. Journal of Materials Science and Engineering, 2005, 35(6):836-838.
[8]	剡根姣, 鲁静, 贺晓莹, 等. 不同形貌纳米氧化锰材料的制备及其在印染废水处理中的应用研究[J]. 皮革与化工, 2017, 34(4):28-34.
	Yan G J, Lu J, He X Y, et al. Research on different morphologies synjournal and application in the treatment of dyeing and printing wastewater of nano-structured manganese oxides[J]. Leather Chemicals, 2017, 34(4):28-34.
[9]	Madani M, Sharifi-Sanjani N, Khoee S, et al. Preparation of manganese oxide-polyethylene oxide hybrid nanofibers through in situ electrospinning[J]. Journal of Applied Polymer Science, 2010, 117(1):243-249.
[10]	Liu B, Li A M, Xia M F, et al. Preparation of manganese oxide supported on activated carbon and its application in catalytic ozonation of 4-chlorophenol[J]. Advanced Materials Research, 2012, 538:2285-2288.
[11]	凌全伟, 董磊. 热镀锌线上炉内带钢表面选择性氧化的影响因素分析[J]. 冶金能源, 2011, 30(1):39-42.
	Ling Q W, Dong L. Analyzing of influence factors about selective oxidation on the steel surface in the furnace for CGL[J]. Energy for Metallurgical Industry, 2011, 30(1):39-42.
[12]	蒋光锐, 王海全, 刘李斌, 等. 加热段露点对 C-Mn-Si-Al 高强钢选择性氧化的影响[J]. 金属热处理, 2017, 42(11):198-201.
	Jiang G R, Wang H Q, Liu L B, et al. Effect of dew point during heating on selective oxidation behavior of C-Mn-Si-Al high strength steel[J]. Heat Treatment of Metals, 2017, 42(11):198-201.
[13]	Teng H X, Wang H Q, Liu G H, et al. Analysis on alloying elements of selective oxidation of trip steel[J]. Advanced Materials Research, 2014, 941:206-211.
[14]	李仁英, 吴洪生, 黄利东, 等. 不同来源生物炭对土壤磷吸附解吸的影响[J]. 土壤通报, 2017, 48(6):1398-1403.
	Li R Y, Wu H S, Huang L D, et al. Effect of biochar of different sources on adsorption and desorption of phosphorus in soil[J]. Chinese Journal of Soil Science, 2017, 48(6):1398-1403.
[15]	Nan C, Feng C, Zhang Z, et al. Preparation and characterization of lanthanum (Ⅲ) loaded granular ceramic for phosphorus adsorption from aqueous solution[J]. Journal of the Taiwan Institute of Chemical Engineers, 2012, 43(5):783-789. doi: 10.1016/j.jtice.2012.04.003
[16]	Jia M, Yao Q, Yu Z. Particulate phosphorus speciation and phosphate adsorption characteristics associated with sediment grain size[J]. Ecological Engineering, 2014, 70(5):140-145. doi: 10.1016/j.ecoleng.2014.05.007
[17]	Fang H W, Chen M H, Chen Z H, et al. Effects of sediment particle morphology on adsorption of phosphorus elements[J]. International Journal of Sediment Research, 2013, 28(2):246-253. doi: 10.1016/S1001-6279(13)60035-9
[18]	Liu T, Wu K, Zeng L. Removal of phosphorus by a composite metal oxide adsorbent derived from manganese ore tailings[J]. Journal of Hazardous Materials, 2012, 217:29-35.
[19]	Silva S M, Sampaio K A, Ceriani R, et al. Adsorption of carotenes and phosphorus from palm oil onto acid activated bleaching earth: equilibrium, kinetics and thermodynamics[J]. Journal of Food Engineering, 2013, 118(4):341-349. doi: 10.1016/j.jfoodeng.2013.04.026
[20]	Wang X, Wu X, Mei D. Phosphorus adsorption characteristics at the sediment-water interface and relationship with sediment properties in Fushi Reservoir, China[J]. Environmental Earth Sciences, 2012, 67(1):15-22. doi: 10.1007/s12665-011-1476-z
[21]	Fink J R, Inda A V, Bayer C, et al. Mineralogy and phosphorus adsorption in soils of south and central-west Brazil under conventional and no-tillage systems[J]. Acta Scientiarum Agronomy, 2014, 36(3):379-387. doi: 10.4025/actasciagron.v36i3.17937
[22]	Li Z, Nan J, Wu F, et al. Experimental investigation of phosphorus adsorption capacity of the waterworks sludges from five cities in China[J]. Ecological Engineering, 2013, 53(4):165-172. doi: 10.1016/j.ecoleng.2012.12.038

Preparation of manganese oxide nanoparticles synthesised using a low-oxygen pressure method and its phosphorus absorption performance

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