在水质评估中对水性毒性的定量评估进行批判性审查
Linyu Zhang1, Yu Zhang1, Mengyuan Zhu1
1State Key Laboratory of Pollution Control and Resource Reuse, School of Environment, Nanjing University, Nanjing, 210023, China.
Chemosphere
|September 16, 2023
概括
与化学技术相比,基于效果的方法提供了优越的水毒性评估. 量化毒性对于国家水质监测和评估生态毒理风险至关重要.
科学领域:
- 环境化学环境化学
- 生态毒理学 生态毒理学
- 分析化学 分析化学
背景情况:
- 传统的化学分析难以检测到未知的水污染物.
- 基于效果的方法提供了对水的毒性更全面的评估.
- 这些先进方法在国家水质监测中的应用有限.
研究的目的:
- 审查用于评估水的毒性生物分析工具的开发和应用.
- 总结了用于量化水生有毒性的可用方法.
- 突出未来的研究和应用领域的毒性量化.
主要方法:
- 在体外和体内生物测试的概述.
- 毒性量化方法的摘要:水生生物标准,废水毒性测试 (TU,WET),基于机制的方法 (TEF,TE) 和基于效应的触发值.
- 分析每个方法的优点和缺点.
主要成果:
- 生物分析工具为水质评估提供了化学方法的可行替代方案.
- 存在各种量化方法,每个都有特定的应用和局限性.
- 基于效果的方法对于全面的毒性评估至关重要.
结论:
- 量化毒性对于有效的水质管理至关重要.
- 需要进一步开发和应用毒性量化方法.
- 提高水性毒性评估对环境保护具有重要意义.
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