晶状环境中的微塑料:对印度生态系统的影响
Debasis Sau1, Tumpa Hazra2, Amit Shiuly1
1Department of Civil Engineering, Jadavpur University, 188, Raja S C Mullick Street, Kolkata, 700032, India.
Environmental science and pollution research international
|November 1, 2023
概括
印度的微塑料 (MP) 污染
科学领域:
- 环境科学 环境科学
- 分析化学 分析化学
- 生态毒理学 生态毒理学
背景情况:
- 微塑料 (MP) 污染在晶体环境中越来越令人担忧.
- 了解MP的来源,特征和影响对于有效管理至关重要.
研究的目的:
- 调查印度晶片环境中MP污染的发生,特征和分析方法.
- 从塑料废物中开发MP的材料流程图.
- 分析影响MP分布和风险的因素.
主要方法:
- 使用STAN. 的材料流量分析.
- 在水和沉积物中对MP数量,形态和聚合物的比较分析 (2011-2022).
- 评估影响MP度的环境和社会经济因素.
主要成果:
- 在印度各州观察到的MP污染的地理异质性.
- 确定了影响MP度的关键因素 (例如颗粒密度,水体特征,风,流量).
- 发现MP吸附有毒污染物,对生态系统和人类健康构成风险.
结论:
- 印度晶状体系统中的MP污染受迁移路线,商业用途和废水排放的影响.
- 微塑料污染指数 (MPI) 和塑料污染指数 (PPI) 是风险分析的关键指标.
- 建议的废物控制方法和标准化分析技术可以帮助未来的政策制定和研究.
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