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在亚洲的处置场所中,液特性和污染潜力的变化

Tribhuwan Singh Bisht¹, Sasi Kumar Narayana², Dinesh Kumar³

¹Department of Civil Engineering, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India. tribhuwanbisht12@gmail.com.

Environmental science and pollution research international

|April 3, 2025

概括

垃圾填埋场的液污染因地点的年龄和气候而异. 较旧的地点有较少的有机和金属污染,而干旱的气候产生更缩的液,影响环境健康.

科学领域:

环境科学环境科学
废物管理废物管理
生态毒理学生态毒理学

背景情况:

垃圾填埋是一个主要的城市固体废物处理方法.
垃圾填埋场的液带来了重要的生态毒性和环境风险.
有效的水处理对于污染控制至关重要.

研究的目的:

分析漂水污染物度和污染潜力.
调查现场特征对浸出水质量的影响.
为可持续填埋场管理政策提供信息.

主要方法:

分析了来自亚洲27个国家的257个地点的421个液样本.
使用修订后的漂水污染指数 (r-LPI) 来量化污染.
采用统计分析来将现场因素与污染物水平相关联.

主要成果:

较旧的处置场所显示有机污染物和重金属的减少.
无机污染物度在不同地点年龄保持稳定.
干旱地区产生的水度更高 (较高的r-LPI),而高降水量则稀释水 (较低的r-LPI).

结论:

现场的年龄和气候条件是漂水污染的重要决定因素.
这些发现支持基于特定地点的水处理策略.
建议旨在加强环境和公共卫生保护的监管框架.

关键词:

影响因素影响因素.垃圾填埋场的洗液是如何处理的液污染管理的管理方法城市固体废物城市固体废物修订后的液污染指数.

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