微塑料污染研究在尼日利亚水和土壤生态系统中的重要性

V. A. Wirnkor, Enyoh Christian Ebere, Verla Evelyn Ngozi
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引用次数: 11

摘要

环境中的微塑料对科学家、公共媒体、政府和非政府组织来说都是一个新问题。主要的问题是很难将它们从生态系统中移除。其他地方正在进行研究,而尼日利亚的研究相对缺乏。塑料的产量(10.3%)和消费量(6.5%)每年都在增加,从而导致每年产生的塑料废物数量增加。最后,从这些研究中产生的数据将提供对尼日利亚微塑料污染程度的见解和理解。此外,这些数据不仅对补救和尽量减少影响很重要,而且可用于通过诸如尼日利亚禁止某些类型的塑料使用等政策来避免这种情况的发生。在本研究中,用ETAAS法评价了四种人工微塑料(PVC、丙烯酸、聚酯、有机硅)在优化pH下对重金属(Pb、Cd、Hg和As)的吸附。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The importance of microplastics pollution studies in water and soil of Nigeria ecosystems
The microplastics in the environment is a novel problem to scientists, public media, governmental and non-governmental organizations. The major problem is from the difficultness of removing them from the ecosystem. Elsewhere studies are being conducted while in Nigeria studies are relatively lacking. Production (10.3 %) and consumption (6.5 %) of plastics are on the increase annually, thereby, causing an increase in the amount of plastic waste generated annually. Finally, from such studies, data generated will provide insight and understanding into the extent of microplastic pollution in Nigeria. Furthermore, the data will be important not only for both remediation and minimization of effects but could be employed in averting occurrence through policies such as ban on some types of plastic uses in Nigeria. In this study, four manually generally microplastic types (PVC, acrylics, polyesters, silicones) were evaluated for heavy metals (Pb, Cd, Hg, and As) adsorption at optimized pH by ETAAS.
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