Research Progress on Separation and Detection Methods of Microplastics in Soil Environment

Authors

  • Longfei Xia

DOI:

https://doi.org/10.54097/ajst.v3i3.2918

Keywords:

Soil environment, Microplastics, Separation detection.

Abstract

As a new type of environmental pollutant, microplastics (MPs) exists in the soil environment for a long time and pollutes the ecological environment of the surface system. Separation and detection of microplastics in soil environment is the basis of controlling microplastics pollution in soil environment. The research progress of separation and detection technology in microplastics was introduced, and the existing problems of separation and detection methods were put forward. The results show that the screening-filtration method and density separation method are simple, operable and effective, but the cross-contamination rate is high in the extraction process, and the recovery rate of high-density microplastics is not high. Pressurized fluid extraction technology is convenient and easy to operate, but it may affect the particle morphology of microplastics. Visual detection, Raman and infrared spectroscopy, chromatography and mass spectrometry combined pyrolysis analysis have some problems, such as high cost, long time and loss of samples. In the future, it is necessary to further explore the analytical method of microplastics, and develop the separation and detection method without loss of microplastics.

References

Jambeck J R, Geyer R, Wilcox C, et al. Marine pollution. Plastic waste inputs from land into the ocean[J]. Science, 2015, 347: 768-771.

Thompson R C, Olsen Y, Mitchell R P, et al. Lost at sea: Where is all the plastic[J]. Science, 2004, DOI: 10.1126/science.109455.

Gao Wenjie, Wei Xin Lai, Wu Ke. Research progress of microplastics in the environment [J]. Plastic Science and Technology, 2021,49(2):111-116.

Feng San, Lu Hongwei, Yao Tianci, et al. Distribution characteristics and source analysis of microplastics in typical areas of Qinghai-Tibet Plateau [J]. Journal of Geography, 2021,76(9):2130-2141.

Zhu Yu-en, Wen Han-xuan, Li Tang Hui-xian, et al. Distribution characteristics and cause analysis of microplastics in farmland soil along Fenhe River [J]. Environmental Science, 2021,42(8):3894-3903.

Zhang Si, Cha Jin, Meng Wei, et al. microplastics in the environment and its impact on human health [J]. China Plastics, 2019,33(4):81-88.

Bergmann M, Wirzberger V, Krumpen T, et al. High quantities ofmicroplastic in arctic deep-sea sediments from the HAUSGARTEN observatory[J]. Environmental Science & Technology, 2017, 51(19): 11000-11010.

Liu Zhijun, Yang Lingxiao, Wang Qiong, et al. Migration, Transformation and Environment of microplastics in Land and Water Environment Effect [J]. Environmental Science and Technology, 2018,41(4):59-65.

Zhao Xiaoli, Liu Zihan, Cong Chenyu, et al. Application of various microplastics extraction methods in typical soils of China [J]. Environmental Science, 2021,42(10):4872-4879.

Tang Qingfeng, Li Qinmei, Wei Xiaoxiao, et al. Research progress of microplastics analysis technology in environmental samples [J]. Journal of Analytical Testing, 2019,38(8):1009-1019.

Prata J C, Dacosta, J P, Duarte A C, et al. Methods for samplingand detection of microplastics in water and sediment: A critical review[J]. Trac Trends in Analytical Chemistry, 2019, 110: 150-159.

Melanie B, Amelung W. Plastics in soil: Analytical methods and possible sources[J]. Science of the Total Environment, 2017, 612: 422-435.

Hidalgo-Ruz V, Gutow L, Thompson R C, et al. Microplastics in the marine environment: A review of the methods used for identification and quantification[J]. Environmental Science & Technology, 2012, 46 (6): 3060-3075.

Suthar M, Aggarwal P. Environmental impact and physicochemical assessment of pond ash for its potential application as a fill material[J] . International Journal of Geosynthetics and Ground Engineering, 2016, DOI: 10.1007/s40891-016-0061-7.

Zhang G S, Liu Y F. The distribution of microplastics in soil aggregate fractions in southwestern[J]. Science of the Total Environment, 2018, 642: 12-20.

Liu M T, Lu S B, Song Y,et al. Microplastic and mesoplastic pollution in farmland soils in suburbs of Shanghai, China[J]. Environmental Pollution, 2018, 242: 855-862.

Scheurer M, Bigalke M. Microplastics in Swiss floodplain soils[J]. Environmental Science & Technology, 2018, 52(6): 3591-3598.

Van Cauwenberghe L, Devriese L, Galgani F, et al. Microplastics in sediments: A review of techniques, occurrence and effects[J]. Marine Environmental Research, 2015, 111: 5-17.

Chen Yalan, Sun Ke, Han Lanfang, et al. Research progress on separation and detection methods of microplastics in soil [J]. Journal of Soil Science, 2022,59(2):364-380.

Okoffo E D, Ribeiro F, O'Brien J W, et al. Identification and quantification of selected plastics in biosolids by pressurized liquid extraction combined with double-shot pyrolysis gas chromatography- mass spectrometry[J]. Science of the Total Environment, 2020, DOI: 10.1016/j.scitotenv.2020.136924.

Fullers S, Gautam A. A procedure for measuring microplastics using pressurized fluid extraction[J]. Environmental Science & Technology, 2016, 50(11): 5774-5780.

Zhang Jiajia, Chen Yanhua, Wang Xuexia, et al. Research progress of microplastics in soil environment [J]. China Journal of Ecological Agriculture: Chinese and English, 2021,29(6):937-952.

Bläsing M, Amelung W. Plastics in soil: Analytical methods and possible sources[J]. Science of the Total Environment, 2018, 612: 422-435.

Dehaut A, Cassone A L, Frère L, et al. Microplastics in seafood: Benchmark protocol for their extraction and characterization[J]. Environmental Pollution, 2016, 215: 223-233.

Jabeen K, Su L, Li J N, et al. Microplastics and mesoplastics in fish from coastal and fresh waters of China[J]. Environmental Pollution,2017, 221: 141-149.

Avio C G, Gorbi S, Regoli F. Experimental development of a new protocol for extraction and characterization of microplastics in fish tissues: First observations in commercial species from Adriatic Sea[J]. Marine Environmental Research, 2015,111: 18-26.

Mintebing S M, Int-Veen I, Löder M G J, et al. Identification of microplastic in effluents of waste water treatment plants using focal plane array-based micro-Fourier-transform infrared imaging[J]. Water Research, 2017, 108: 365-372.

Feng Dan, Tan Aijuan, Yang Guili. Collection, detection and treatment technology of water microplastics [J]. Plastics Science and Technology, 2022,50(4):123-126.

Yang Lu, Xu Chao, Zhang Zhi, et al. Application of Raman spectroscopy in the detection of microplastics in drinking water [J]. Plastic Science and Technology, 2019,47(8):90-94.

Zhang Yubo, Cheng Lijun. Research on environmental microplastics detection based on infrared spectrum imaging technology [J]. Plastic Science and Technology, 2020,48(8):53-55.

Lenz R, Enders K, Stedmon C A, et al. A critical assessment of visual identification of marine microplastic using Raman spectroscopy for analysis improvement[J]. Marine Pollution Bulletin, 2015, 100(1): 82-91.

Li Junwei. Research progress of collection, separation and detection technology of microplastics in water [J]. Department of Plastics Technology, 2021,49(8):113-116.

Löder M G J, Imhof H K, Ladehoff M, et al. Enzymatic purification of microplastics in environmental samples[J]. Environmental Science & Technology, 2017, 51(24): 14283-14292.

Dumichen E, Eisentraut P, Bannick C G, et al. Fast identification of microplastics in complex environmental samples by a thermal degradation method[J]. Chemosphere, 2017, 174: 572-584.

Yu Jianping. Quantitative analysis of microplastics in environment based on TGA-FTIR-GC/MS online technology Research [D]. Hangzhou: Zhejiang University of Technology, 2019.

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Published

21 November 2022

How to Cite

Xia, L. (2022). Research Progress on Separation and Detection Methods of Microplastics in Soil Environment. Academic Journal of Science and Technology, 3(3), 144–147. https://doi.org/10.54097/ajst.v3i3.2918

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Articles