相关实验视频

Updated: Jul 17, 2025

Collection of Alfalfa Root Exudates to Study the Impact of Di2-ethylhexyl Phthalate on Metabolite Production

Collection of Alfalfa Root Exudates to Study the Impact of Di2-ethylhexyl Phthalate on Metabolite Production

Published on: June 2, 2023

全球对饮用水源中甲酸的分析以及相关的健康风险

Yasser Vasseghian¹, Monireh Alimohamadi², Elena-Niculina Dragoi³

¹Department of Chemistry, Soongsil University, Seoul, 06978, South Korea; School of Engineering, Lebanese American University, Byblos, Lebanon; Department of Chemical Engineering and Material Science, Yuan Ze University, Taiwan.

The Science of the total environment

|September 6, 2023

概括

酸盐 (PAE) 污染了全球的水源,河流和湖泊水受到影响最大. 大多数人群都面临着这些增塑剂的健康风险,特别是二丁甲酸盐 (DBP) 和二丁甲酸盐 (DIBP).

科学领域:

环境化学环境化学
生态毒理学生态毒理学
公共卫生公共卫生

背景情况:

甲酸 (PAE) 是广泛使用的可塑化剂,从塑料制品中浸出到环境中.
人们越来越担心PAE在各种水体中的积累及其潜在的健康影响.
了解特定PAE的全球分布和度趋势对于风险评估至关重要.

研究的目的:

系统地审查和元分析不同水源中五种关键PAE (DBP,DEP,DMP,DIBP,TPMBP) 的全球度.
确定最受污染的水类和地理区域.
评估与PAE暴露在一般人群中的健康风险.

主要方法:

全球系统性审查和对1976年1月至2021年4月期间发表的109篇文章的元分析.
包括来自27个国家的4种水类的4061个样本.
蒙特卡洛模拟用于评估PAE暴露的风险.

主要成果:

河流和湖泊水的PAE污染率最高.
双乙甲酸盐 (DBP) 和二甲甲酸盐 (DEP) 的平均度最高,而三甲二甲基酸盐 (TPMBP) 的平均度最低.
尼日利亚报告了最受污染的水源,而中国是最不受污染的;超过75%的人口面临DMP和DEP的风险,DBP和DIBP带来严重风险.

结论:

PAE污染是一个重要的全球环境问题,特别是在河流和湖泊系统.
人口广泛接触PAE,特别是DBP和DIBP,对健康构成重大风险.
需要进一步的研究和监管行动,以减轻PAE污染并保护公共健康.

关键词:

检测方法检测方法蒙特卡洛模拟的蒙特卡洛模拟有机化合物有机化合物甲酸 Ester 是一种甲酸.水源水源的来源是水.

更多相关视频

Long-term Behavioral and Reproductive Consequences of Embryonic Exposure to Low-dose Toxicants

Long-term Behavioral and Reproductive Consequences of Embryonic Exposure to Low-dose Toxicants

Published on: March 6, 2018

Screening for Endocrine Activity in Water Using Commercially-available In Vitro Transactivation Bioassays

Screening for Endocrine Activity in Water Using Commercially-available In Vitro Transactivation Bioassays

Published on: December 4, 2016

相关概念视频

Types of Toxins

Types of Toxins

Humans continually engage with an environment rich in potentially harmful chemicals. These are introduced to our bodies through inhalation, ingestion, or skin contact. These chemicals exist in various forms, such as air and environmental pollutants, agricultural chemicals, organic solvents, and heavy metals.
Air pollutants, primarily gases, pose significant threats to respiratory health, leading to conditions like hypoxia, lung cancer, and in extreme cases, death.
Environmental pollutants like...

The Periodic Table and Organismal Elements

The Periodic Table and Organismal Elements

Elements are the smallest units of matter that cannot be broken down further by chemical processes. There are 118 known elements, but not all of these are naturally occurring, and only a few of them are essential for life. Living matter is composed primarily of carbon, nitrogen, hydrogen, and oxygen, with smaller amounts of other elements like calcium, phosphorus, potassium, and sulfur. Other elements are also necessary for life but only in trace amounts.
Periodic Table Provides Information...