ANALYSIS OF MICROPLASTICS ABUNDANCE IN SELOREJO RESERVOIR SEDIMENT AT MALANG REGENCY

Q4 Environmental Science

Pollution Research Pub Date : 2022-09-30 DOI:10.53550/pr.2022.v41i03.004

Ruslan Wirosoedarmo, F. Anugroho, Rafika Aisha Damayanti, Kiki Gustinasari

{"title":"ANALYSIS OF MICROPLASTICS ABUNDANCE IN SELOREJO RESERVOIR SEDIMENT AT MALANG REGENCY","authors":"Ruslan Wirosoedarmo, F. Anugroho, Rafika Aisha Damayanti, Kiki Gustinasari","doi":"10.53550/pr.2022.v41i03.004","DOIUrl":null,"url":null,"abstract":"Plastic waste is a problem that has the potential to pollute the environment and can be asource of problems for waters. Microplastics that enter the waters will enter the water body and will eventually settle in the sediment. This study aims to determine the abundance based on the type, size, color and number of microplastics, to determine the comparison of the abundance of microplastics in sediments at each station and to determine the abundance of microplastics based on the pollutant source, to make a distribution map of the presence of microplastics in the Selorejo Reservoir and to analyze the abundance of microplastics based on pollutant sources in the area. Selorejo Reservoir. The results of the study revealed that in the Selorejo Reservoir sediment the most dominant type of microplastic was fragment (42%), based on color it was black (46%), and based on size was microplastic with a size of 125-250 m (48%). Overall the abundance of microplastics in the Selorejo Reservoir is 56637.5 particles/kg sediment where the abundance is high on grid 8 where the grid is the outlet of the Selorejo Reservoir. The results of the Fourier Transform Infrared (FTIR) analysis on sediment samples showed several polymers, namely polyethylene (PE), polystyrene (PS), polyprophylene (PP), and polyamide (PA) ornylon.","PeriodicalId":20370,"journal":{"name":"Pollution Research","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2022-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Pollution Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.53550/pr.2022.v41i03.004","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Environmental Science","Score":null,"Total":0}

引用次数: 0

Abstract

Plastic waste is a problem that has the potential to pollute the environment and can be asource of problems for waters. Microplastics that enter the waters will enter the water body and will eventually settle in the sediment. This study aims to determine the abundance based on the type, size, color and number of microplastics, to determine the comparison of the abundance of microplastics in sediments at each station and to determine the abundance of microplastics based on the pollutant source, to make a distribution map of the presence of microplastics in the Selorejo Reservoir and to analyze the abundance of microplastics based on pollutant sources in the area. Selorejo Reservoir. The results of the study revealed that in the Selorejo Reservoir sediment the most dominant type of microplastic was fragment (42%), based on color it was black (46%), and based on size was microplastic with a size of 125-250 m (48%). Overall the abundance of microplastics in the Selorejo Reservoir is 56637.5 particles/kg sediment where the abundance is high on grid 8 where the grid is the outlet of the Selorejo Reservoir. The results of the Fourier Transform Infrared (FTIR) analysis on sediment samples showed several polymers, namely polyethylene (PE), polystyrene (PS), polyprophylene (PP), and polyamide (PA) ornylon.

查看原文本刊更多论文

马郎水库沉积物中微塑料丰度分析

塑料垃圾是一个有可能污染环境的问题，也是水资源问题的根源。进入水中的微塑料会进入水体，并最终沉淀在沉积物中。本研究旨在根据微塑料的类型、大小、颜色和数量确定微塑料的丰度，确定每个站点沉积物中微塑料丰度的比较，并根据污染物来源确定微塑料丰度，绘制Selorejo水库中微塑料的分布图，并根据该地区的污染物来源分析微塑料的丰度。Selorejo水库。研究结果显示，在Selorejo水库沉积物中，最主要的微塑料类型是碎片（42%），根据颜色，它是黑色（46%），根据尺寸，它是尺寸为125-250 m的微塑料（48%）。总的来说，Selorejo水库中微塑料的丰度为56637.5颗粒/kg沉积物，其中网格8的丰度较高，网格是Selorejo蓄水池的出口。沉积物样品的傅立叶变换红外光谱（FTIR）分析结果显示了几种聚合物，即聚乙烯（PE）、聚苯乙烯（PS）、聚丙烯（PP）和聚酰胺（PA）或尼龙。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Pollution Research Environmental Science-Water Science and Technology

自引率

0.00%

发文量

期刊介绍： POLLUTION RESEARCH is one of the leading enviromental journals in world and is widely subscribed in India and abroad by Institutions and Individuals in Industry, Research and Govt. Departments.