气候变化领域集成服务门户(CCPortal): Aerobic biodegradation in freshwater and marine environments of textile microfibers generated in clothes laundering: Effects of cellulose and polyester-based microfibers on the microbiome

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DOI	10.1016/j.marpolbul.2019.110826
	Aerobic biodegradation in freshwater and marine environments of textile microfibers generated in clothes laundering: Effects of cellulose and polyester-based microfibers on the microbiome
	Zambrano M.C.; Pawlak J.J.; Daystar J.; Ankeny M.; Goller C.C.; Venditti R.A.
发表日期	2020
ISSN	0025326X
卷号	151
英文摘要	The aerobic biodegradation of common textiles that shed microfibers during laundering was evaluated under the action of microbes found in the environment, such as lake and seawater, and activated sludge at a low concentration from a wastewater treatment plant (WWTP). Under these conditions, the biodegradation potential was the same in all the experiments: Microcrystalline Cellulose (MCC) > Cotton > Rayon > Polyester/Cotton ≫ Polyester. Nevertheless, for cotton and rayon yarns, >70% biodegradation was achieved with activated sludge at low concentration and lake water, whereas in seawater, about 50% degradation was reached. Polyester did not appreciably degrade. The biodegradation results herein indicate potential not absolutes in nature. The bacterial diversity analyses in the different biodegradation inoculums show that there are distinct bacterial communities related to the assimilation and mineralization of complex carbohydrates that were promoted with the cellulosic MCC, cotton, and rayon samples different than the polyester sample. © 2019
英文关键词	Aquatic biodegradation; Bacterial communities; Biodegradability; Cotton; Polyester; Rayon
语种	英语
scopus关键词	Activated sludge process; Aquatic organisms; Bacteria; Biodegradability; Cellulose; Cotton; Lakes; Laundering; Microfibers; Polyesters; Rayon; Rayon yarn; Seawater; Textiles; Wastewater treatment; Aerobic biodegradation; Bacterial community; Bacterial diversity; Biodegradation potentials; Complex carbohydrates; Marine environment; Microcrystalline cellulose; Wastewater treatment plants; Biodegradation; fresh water; microcrystalline cellulose; polyester; sea water; cellulose; biodegradation; cellulose; cotton; experimental study; marine pollution; microbial community; pollutant removal; wastewater treatment plant; activated sludge; aerobic bacterium; Article; bacterial microbiome; bioremediation; concentration (parameter); lake; laundry; marine environment; microbial community; microbial diversity; mineralization; next generation sequencing; nonhuman; waste water management; bioremediation; clothing; laundry; microflora; textile; water pollutant; Activated Sludge Process; Bacteria; Biodegradability; Cellulose; Cotton; Lakes; Bacteria (microorganisms); Gossypium hirsutum; Biodegradation, Environmental; Cellulose; Clothing; Laundering; Microbiota; Polyesters; Textiles; Water Pollutants
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149261
作者单位	Department of Forest Biomaterials, College of Natural Resources, North Carolina State University, Raleigh, NC 27695-8005, United States; Cotton Incorporated, Cary, NC 27513, United States; Department of Biological Sciences, North Carolina State University, Raleigh, NC 27695-7614, United States; Nicholas School of the Environment, Duke University, Durham, NC 27708, United States
推荐引用方式 GB/T 7714	Zambrano M.C.,Pawlak J.J.,Daystar J.,et al. Aerobic biodegradation in freshwater and marine environments of textile microfibers generated in clothes laundering: Effects of cellulose and polyester-based microfibers on the microbiome[J],2020,151.
APA	Zambrano M.C.,Pawlak J.J.,Daystar J.,Ankeny M.,Goller C.C.,&Venditti R.A..(2020).Aerobic biodegradation in freshwater and marine environments of textile microfibers generated in clothes laundering: Effects of cellulose and polyester-based microfibers on the microbiome.Marine Pollution Bulletin,151.
MLA	Zambrano M.C.,et al."Aerobic biodegradation in freshwater and marine environments of textile microfibers generated in clothes laundering: Effects of cellulose and polyester-based microfibers on the microbiome".Marine Pollution Bulletin 151(2020).