[논문]Plastic Filtration and Decomposition According to Ricochet Filtering Mechanism Using Ideonella sakaiensis

Sankrityayan, Prakhar; Biswas, Sumit

doi:10.3389/fmars.2022.919743

Plastic Filtration and Decomposition According to Ricochet Filtering Mechanism Using Ideonella sakaiensis 원문보기

Frontiers in marine science, v.9, 2022년, pp.919743 -

Sankrityayan, Prakhar , Biswas, Sumit

Abstract ▼ AI-Helper

Our oceans have been under immense stress due to the deposition and accumulation of marine debris, of which 80% are plastics. Of these, microplastics which are small plastic fragments measuring less than five mm, have been a real bane to the marine fauna, especially the ornamental fishes inhabiting coral reef regions. The multibillion-dollar marine ornamental fish trade depends on these fishes caught from coral reefs. It has often been found that these small fishes are severely affected due to the choking of their gills with microplastics as they are natural filter feeders. To curb the load of plastics in the oceans, and especially in the waters around coral reefs, this study aims to develop a small-scale solution, which could later be scaled up by increasing the size and number of each unit as required. The system has been inspired by the filter-feeding mechanism of manta rays as a basic model for the filtration module. The use of a bacteria named Ideonella sakaiensis, which has been known to decompose plastics inherently is the second level of ideation that has gone into the design. The whole system has been envisaged as a floating system, where the filtration units would be submerged under water and the design of the platform over water would have a provision for self-sustenance, apart from the obvious role in maintaining buoyancy. Each filtration unit has been designed to possess multiple layers of sieving, vortexing and cross-flow filtration with a batch of I. sakaiensis at the end of the unit. To maintain a unidirectional flow of water, a fan would be placed at the end of these filtration units. This system can be a solution to the accumulation of plastics in a localized environment and can be scaled up in terms of size and the number of units to cover a greater area and volume to reduce the menace of plastic pollution. This could be a unique and cost-effective answer to the loss of marine fauna, more specifically ornamental fishes to the curse of microplastics.

참고문헌 (17)

Philos. T. R. Soc B. Barnes 364 1985 2009 Accumulation and Fragmentation of Plastic Debris in Global Environments 10.1098/rstb.2008.0205

상세보기
Marine Anthropogenic Litter Browne 229 2015 10.1007/978-3-319-16510-3_9 Sources and Pathways of Microplastic to Habitats
Environ. Pollut. Cauwemberghe 182 495 2013 Microplastic Pollution in Deep Sea Sediments 10.1016/j.envpol.2013.08.013

상세보기
Mar. Pollut. Bull. Choi 129 231 2018 Toxicological Effects of Irregularly Shaped and Spherical Microplastics in a Marine Teleost, the Sheepshead Minnow (Cyprinodon Variegatus) 10.1016/j.marpolbul.2018.02.039

상세보기
Sci. Adv. Divi 4 2018 Manta Rays Feed Using Ricochet Separation, a Novel Nonclogging Filtration Mechanism 10.1126/sciadv.aat9533

상세보기
Environ. Pollut. Farrell 177 1 2013 Trophic Level Transfer of Microplastic: Mytilus Edulis (L.) to Carcinus Maenas (L.) 10.1016/j.envpol.2013.01.046

상세보기
Environ. Res. Karami 151 58 2016 Virgin Microplastics Cause Toxicity and Modulate the Impacts of Phenanthrene on Biomarker Responses in African Catfish (Clarias Gariepinus) 10.1016/j.envres.2016.07.024

상세보기
Environ. Int. Leslie 163 107199 2022 Discovery and Quantification of Plastic Particle Pollution in Human Blood 10.1016/j.envint.2022.107199

상세보기
Marine Anthropogenic Litter Lusher 245 2015 10.1007/978-3-319-16510-3_10 Microplastics in the Marine Environment: Distribution, Interactions and Effects
Ecosphere McCormick 7 2016 Microplastic in Surface Waters of Urban Rivers: Concentration, Sources, and Associated Bacterial Assemblages 10.1002/ecs2.1556

상세보기
Environ. Pollut. Napper 274 2021 The Abundance and Characteristics of Microplastics in Surface Water in the Transboundary Ganges River 10.1016/j.envpol.2020.116348

상세보기
Environ. Pollut. Nelms 238 999 2018 Investigating Microplastic Trophic Transfer in Marine Top Predators 10.1016/j.envpol.2018.02.016

상세보기
Mar. Pollut. Bull. O’Brine 60 2279 2010 Degradation of Plastic Carrier Bags in the Marine Environment 10.1016/j.marpolbul.2010.08.005

상세보기
J. Exp. Biol. Paig-Tran 214 1643 2011 Bottles as Models: Predicting the Effects of Varying Swimming Speed and Morphology on Size Selectivity and Filtering Efficiency in Fishes 10.1242/jeb.048702

상세보기
J. Morphol. Paig-Tran 274 1026 2013 The Filter Pads and Filtration Mechanisms of the Devil Rays: Variation at Macro and Microscopic Scales 10.1002/jmor.20160

상세보기
Aquat. Toxicol. Wen 195 67 2018 Microplastics Have a More Profound Impact Than Elevated Temperatures on the Predatory Performance, Digestion and Energy Metabolism of an Amazonian Cichlid 10.1016/j.aquatox.2017.12.010

상세보기
Methods Enzymol. Yoshida 648 187 2021 Ideonella Sakaiensis, PETase, and MHETase: From Identification of Microbial PET Degradation to Enzyme Characterization 10.1016/bs.mie.2020.12.007

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 논문명, 저널/프로시딩명, 저자 , 발행년, 권, 호, 시작페이지, 끝페이지, 발행기관 관리번호, 논문명, 대등논문명, 저자 , 저널/프로시딩명, 발행기관, 발행년, 발행언어, 권, 호, 시작페이지, 끝페이지, ISBN, ISSN, 주제분야, 키워드, 초록(한글), 초록(영문), 저자(소속기관)
저장형식	Text(ASCII format) Excel format RefWorks Direct Export RIS format (for Reference Manager, ProCite, EndNote), Scholar's Aids, Mendeley
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Plastic Filtration and Decomposition According to Ricochet Filtering Mechanism Using Ideonella sakaiensis 원문보기

Abstract ▼ AI-Helper

참고문헌 (17)

이 논문을 인용한 문헌

관련 콘텐츠

원문 보기

원문 URL 링크

오픈액세스(OA) 유형

이 논문과 함께 이용한 콘텐츠

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트