微塑料对泰乐菌素的吸附动力学与热力学

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (739 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract Tylosin (TYL) was wsed as one representative organic pollutant, the sorption performance and mechanism of tylosin on two micro-plastics polyethylene (PE) and polyvinyl chloride (PVC) was systematically investigated. The sorption capacity of PVC was higher than that of PE. The results showed that the sorption of TYL on MPs reached equilibrium at 36h, and the sorption kinetics fitted pseudo-second-order kinetics well. The particle diffusion model showed that the surface sorption and particle diffusion model was the main mechanism for both PE and PVC. The sorption isotherm was consistent with Henry model, the results showed that the sorption of tylosin on PE and PVC had obvious distribution. The sorption thermodynamics showed such process was spontaneous. This study provided formation of pollutants in the natural environment.

Key words： micro-plastics sorption tylosin kinetics thermodynamics

Received: 13 October 2017

X131

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	CHEN Shou-yi
	GUO Xue-tao
	PANG Jing-wen

Cite this article:

CHEN Shou-yi,GUO Xue-tao,PANG Jing-wen. Sorption kinetics and thermodynamics study of tylosin by microplastics[J]. CHINA ENVIRONMENTAL SCIENCECE, 2018, 38(5): 1905-1912.

URL:

http://www.zghjkx.com.cn/EN/ OR http://www.zghjkx.com.cn/EN/Y2018/V38/I5/1905

[1]	张倩,杨琛,党志,等.泰乐菌素在华南地区农业土壤上的吸附动力学和热力学特性[J]. 环境科学研究, 2010,23(8):1019-1024.
[2]	董浩,郭学涛,武慧君,等.黑炭腐殖酸复合物对泰乐菌素的吸附特性[J]. 中国环境科学, 2016,36(12):3610-3617.
[3]	Kim H, Hong Y, Park J-E, et al. Sulfonamides and tetracyclines in livestock wastewater[J]. Chemosphere, 2013,91(7):888-94.
[4]	Kim J H, Kuppusamy S, Kim S Y, et al. Occurrence of sulfonamide class of antibiotics resistance in Korean paddy soils under long-term fertilization practices[J]. Journal of Soils and Sediments, 2016,17(6):1618-1625.
[5]	裴孟,梁玉婷,易良银,等.黑麦草对土壤中残留抗生素的降解及其对微生物活性的影响[J]. 环境工程学报, 2017,11(5):3179-3186.
[6]	郭学涛,杨琛,党志,等.环境因素对针铁矿光解泰乐菌素的影响[J]. 中国环境科学, 2014,34(2):364-370.
[7]	Holmes L A, Turner A, Thompson R C. Adsorption of trace metals to plastic resin pellets in the marine environment[J]. Environmental pollution, 2012,160(1):42-48.
[8]	Farrell P, Nelson K. Trophic level transfer of microplastic:Mytilus edulis (L.) to Carcinus maenas (L.)[J]. Environmental pollution, 2013,177:1-3.
[9]	王昆,林坤德,袁东星.环境样品中微塑料的分析方法研究进展[J]. 环境化学, 2017,36(1):27-36.
[10]	Huffer T, Hofmann T. Sorption of non-polar organic compounds by micro-sized plastic particles in aqueous solution[J]. Environmental pollution, 2016,214:194-201.
[11]	Bakir A, Rowland S J, Thompson R C. Enhanced desorption of persistent organic pollutants from microplastics under simulated physiological conditions[J]. Environmental pollution, 2014, 185:16-23.
[12]	Wang J, Peng J, Tan Z, et al. Microplastics in the surface sediments from the Beijiang River littoral zone:Composition, abundance, surface textures and interaction with heavy metals[J]. Chemosphere, 2017,171:248-58.
[13]	Lu C S, Liu C T, Su F S. Sorption kinetics, thermodynamics and competition of Ni2+ from aqueous solutions onto surface oxidized carbon nanotubes.[J]. Desalination, 2009,249(1):18-23.
[14]	Fotopoulou K N, Karapanagioti H K. Surface properties of beached plastic pellets[J]. Marine environmental research, 2012, 81:70-7.
[15]	Chakraborty R, Karmakar S, Mukherjee S, et al. Kinetic evaluation of chromium(VI) sorption by water lettuce (Pistia)[J]. Water. Sci. Technol., 2014,69(1):195-201.
[16]	Liu Q-S, Zheng T, Wang P, et al. Adsorption isotherm, kinetic and mechanism studies of some substituted phenols on activated carbon fibers[J]. Chemical Engineering Journal, 2010,157(2/3):348-56.
[17]	Chen S, Yue Q, Gao B, et al. Equilibrium and kinetic adsorption study of the adsorptive removal of Cr(VI) using modified wheat residue[J]. Journal of Colloid and Interface Science, 2010,349(1):256-64.
[18]	张晶,郭学涛,葛建华,等.针铁矿-腐殖酸的复合物对泰乐菌素的吸附[J]. 环境工程学报, 2016,10(3):1145-1151.
[19]	Li W C, Wong M H. A comparative study on tetracycline sorptionby Pachydictyon coriaceum and Sargassum hemiphyllum[J]. International Journal of Environmental Science and Technology, 2014,12(8):2731-40.
[20]	Guo X, Ge J, YANG C, et al. Sorption behavior of tylosin and sulfamethazine on humic acid:kinetic and thermodynamic studies[J]. Rsc Advances, 2015,5(72):58865-72.