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2020 Vol.29, Issue 5 Preview Page

Article Review

Current Research Trends for Treatment of Microplastics

미세플라스틱 처리를 위한 연구동향

Seong-Min Kim1
,
Sang-Ho Baek1
,
Yosep Han1
,
Tsogchuluun Davaadorj2
,
Byung-Hun Go1*
,
Ho-Seok Jeon12
김 성민1
,
백 상호1
,
한 요셉1
,
Davaadorj Tsogchuluun2
,
고 병헌1*
,
전 호석12
1Resources Recovery Research Center, Mineral Resources Research Division, Korea Institute of Geoscience and Mineral Resources
2Department of Resources Recycling, University of Science and Technology
1한국지질자원연구원 광물자원연구본부 자원회수연구센터
2과학기술연합대학원대학교 자원순환공학과
*Corresponding Author
31 October 2020. pp. 15-27
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Abstract

Microplastics are recognized as critical and serious environmental problem in worldwide. Plastics are inexpensive, lightweight, excellent in processability, and various in material-specific properties. Along industrial development, the production and disposal amount of plastics are also rapidly increasing. In particular, abundant plastic wastes are eventually disposed into marine environment with harmful impacts on the ecosystem. Therefore, lots of relevant studies were recently progressed in various fields. However, many studies are being just conducted due to its difficulty in applying a general treatment method for those small particle sizes and their various characteristics. In the meantime, lots of researches are being conducted on applying methods using physical properties such as specific gravity, magnetic, and electrostatic separation, which are beneficiation processes of minerals. However, since it is still in the laboratory stage, the development of larger scale separation technology for efficient treatment is urgent.

Keywords
Microplastics
Classification
Gravity separation
Magnetic separation
Eletrostatic separation

미세플라스틱은 매우 중요하고 심각한 환경 문제로 인식되어, 전세계적으로 관심이 증대하고 있다. 플라스틱은 저렴한 가격, 경량성, 우수한 가공성, 다양한 재질별 특성을 가지고 있어 산업이 발전함에 따라서 생산량과 폐기량 또한 급격하게 증가하고 있다. 특히, 최종적으로 해양 환경으로 유입되어 생태계에 큰 영향을 줄 것으로 예상하고 있어, 이에 대한 처리가 매우 시급한 문제이다. 그러나 작은 입자크기와 함께 존재하는 환경이 다양하기 때문에 일반적인 처리방법의 적용이 어려워 다양한 분야에서 많은 연구가 진행되고 있다. 특히, 기존에 광물을 처리하는 선광공정 중 비중, 자력, 정전선별 등의 방법을 미세플라스틱의 처리에 적용하는 연구가 다수 진행되고 있으나 아직 실험실 단계이기 때문에 효율적인 처리를 위한 선별기술의 개발이 시급한 실정이다.

키워드
미세플라스틱
분급
비중선별
자력선별
정전선별
References
1
Ministry of Environment, 2017 : http://www.me.go.kr/ home/web/board/read.do?menuId=286&boardMasterId=1&boardCategoryId=39&boardId=826090, November 24, 2017.
2
Ministry of Environment, 2020 : http://www.me.go.kr/ home/web/board/read.do?menuId=286&boardMasterId=1&boardCategoryId=39&boardId=1388040, July 29, 2020.
3
Hernandez, L.M., Yousefi, N. and Tufenkji, 2017 : Are there nanoplastics in your personal care products?, Environmental Science and Technology Letters, 4(7), pp.280- 285.
10.1021/acs.estlett.7b00187
4
Irfan, T., Khalid, S., Taneez, M., et al., 2020 : Plastic driven pollution in Pakistan: the first evidence of environ mental exposure to microplastic in sediments and water of Rawal Lake, Environmental Science and Pollution Research, 27, pp.15083-15092.
10.1007/s11356-020-07833-132067172
5
Geyer, R., Jambeck, J.R. and Law, K.L., 2017 : Production, use, and fate of all plastics ever made, Science Advances, 3(7), pp.1-5.
10.1126/sciadv.170078228776036PMC5517107
6
Wang, H., Zhang, Y. and Wang, C., 2019 : Surface modification and selective flotation of waste plastics for effective recycling - a review, Separation and Purification Technology, 226(1), pp.75-94.
10.1016/j.seppur.2019.05.052
7
Cho, Y. and Cho, B.G., 2020: Status and future prospects for plastics recycling, Journal of Korean Institute of Resources Recycling, 29(4), pp.31-44.
8
Jeon, H.S., Baek, S.H., Park, C.H., et al., 2007 : A study on material separation heavy group plastics by triboelectrostatic separation, Journal of Korean Institute of Resources Recycling, 16(2), pp.56-62.
9
Lee, E.S., Baek, S.H., Kim, S.K., et al., 2013: Development of triboelectrostatic separation technique for material separation of ABS and PS mixed plastic waste, Journal of Korean Institute of Resources Recycling, 22(6), pp.33-40.
10.7844/kirr.2013.22.6.33
10
Choi, Y., Choi, H.J. and Rhee, S.W., 2018 : Current status and improvements on management of plastic waste in Korea, Journal of Korean Institute of Resources Recycling, 27(4), pp.3-15.
11
Andrady, A.L., 2017 : The plastic in microplastics: A review, Marine Pollution Bulletin, 119(1), pp.12-22.
10.1016/j.marpolbul.2017.01.08228449819
12
Engler, R.E., 2012 : The complex interaction between marine debris and toxic chemicals in the ocean, Environmental Science and Technology, 46(22), pp.12302-12315.
10.1021/es302710523088563
13
Jambeck, J.R., Geyer, R., Wilcox, C., et al., 2015 : Plastic waste inputs from land into the ocean, Science, 347(6223), pp.768-771.
10.1126/science.126035225678662
14
Akdogan, Z. and Guven, B., 2019 : Micro-plastics in the environment: A critical review of current understanding and identification of future research needs, Environment Pollution, 254, pp.1-24.
10.1016/j.envpol.2019.11301131404735
15
Corami, F., Rosso, B., Bravo, B., et al., 2020 : A novel method for purification, quantitative analysis and characterization of microplastic fibers using Micro-FTIR, Chemosphere, 238, pp.1-10.
10.1016/j.chemosphere.2019.12456431472348
16
Gomiero, A., Oysaed, K.B., Agustsson, T., et al., 2019 : First record of characterization, concentration and distribution of microplastics in coastal sediments of an urban fjord in south west Norway using a thermal degradation method, Chemosphere, 227, pp.705-714.
10.1016/j.chemosphere.2019.04.09631022671
17
Greanpeace, 2016a : Microplastics that tighten the breath of the sea, Greanpeace Report 07-2016, Seoul, Korea, 12p.
18
Miller, M.E., Kroon, F.J. and Motti, C.A., 2017 : Recovering microplastics from marine samples: A review of current practices, Marine Pollution Bulletin, 123(1-2), pp. 6-18.
10.1016/j.marpolbul.2017.08.05828886920
19
Greanpeace, 2016b : Plastics in Seafood - full technical review of the occurrence, fate and effects of microplastics in fish and shellfish, Greenpeace Research Laboratories Technical Report 07-2016, Exeter, UK, 3p.
20
Ruggero, F., Gori, R. and Lubello, C., 2020 : Methodologies for microplastics recovery and identification in heterogeneous solid matrices: A Review, Journal of Polymers and the Environment, 28, pp.739-748.
10.1007/s10924-019-01644-3
21
Nguyen, B., Claveau-Mallet, D., Hernandez, L.M., et al., 2019 : Separation and analysisi of microplastics and nanoplastics in complex environmental samples, Accounts of chemical research, 52(4), pp.858-866.
10.1021/acs.accounts.8b0060230925038
22
Reimonn, G., Lu, T., Gandhi, N. et al., 2019 : Review of microplastic pollution in the environment and emerging recycling solutions, Journal of Renewable Materials, 7(12), pp.1251-1268.
23
Ma, B., Xue, W., Ding, Y., et al., 2019 : Removal characteristics of microplastics by Fe-based coagulants during drinking water treatment, Journal of Environmental Sciences, 78, pp.267-275.
10.1016/j.jes.2018.10.00630665645
24
Imhof, H.K., Schmid, J., Niessner, R., et al., 2012 : A novel, highly efficient method for the separation and quantification of plastic particles in sediments of aquatic environments, Limnology and Oceanography: Methods, 10(7), pp.524-537.
25
Kedzierski, M., Tilly, V.L., Bourseau, P., et al., 2016 : Microplastics elutriation from sandy sediments: A granulometric approach, Marine Pollution Bulletin, 107(1), pp.315- 323.
10.1016/j.marpolbul.2016.03.04127053014
26
Rodriguez-Alegre, R., Sanchez-Ramirez, J.E., Pastor, L., et al., 2019 : Microplastics Extraction and Counting from Wastewater and Sludge Through Elutriation and Hydrocyclone, Proceedings of the 2nd International Conference on Microplastic Pollution in the Mediterranean Sea, pp. 53-59, MicroMed, 15-18 Sep, 2019, Printed in Italy.
10.1007/978-3-030-45909-3_10
27
Coppock, R.L., Cole, M., Lindeque, P.K., et al., 2017 : A small-scale, portable method for extracting microplastics from marine sediments, Environmental Pollution, 230, pp. 829-837.
10.1016/j.envpol.2017.07.01728734264
28
Felsing, S., Kochleus, C., Buchinger, S., et al., 2018 : A new approach in separating microplastics from environmental samples based on their electro static behavior, Environmental Pollution, 234, pp.20-28.
10.1016/j.envpol.2017.11.01329154206
29
Grbic, J., Nguyen, B., Guo, E., et al., 2019 : Magnetic Extraction of Microplastics from Environmental Samples, Environmental Science and Technology Letters, 6(2), pp.68-72.
10.1021/acs.estlett.8b00671
30
Scopetani, C., Chelazzi, D., Mikola, J., et al., 2020 : Olive oil-based method for the extraction, quantification and identification of microplastics in soil and compost samples, Science of The Total Environment, 733(1), pp.1-7.
10.1016/j.scitotenv.2020.13933832446078
Information
  • Publisher :The Korean Institute of Resources Recycling
  • Publisher(Ko) :한국자원리싸이클링학회
  • Journal Title :Journal of the Korean Institute of Resources Recycling
  • Journal Title(Ko) :자원리싸이클링
  • Volume : 29
  • No :5
  • Pages :15-27
  • Received Date : 2020-08-31
  • Revised Date : 2019-09-29
  • Accepted Date : 2020-10-05
  • DOI :https://doi.org/10.7844/kirr.2020.29.5.15
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