摘要
土壤重金属污染已成为全球性的环境问题,对生态系统和人类健康构成严重威胁.文章全面分析了当前土壤重金属污染的现状,包括污染范围、程度和种类等,揭示了土壤污染的广泛性和严重性.同时,文章深入探讨了多种土壤重金属污染的生态修复技术,如物理修复、化学修复、生物修复以及这些技术的综合应用.特别强调了在修复策略选择和实施过程中,需要考虑地理环境、经济成本、技术可行性以及潜在的环境风险,旨在为相关政策制定者、环境工程师和研究人员提供土壤重金属污染治理和生态修复的参考依据,以应对这一日益严峻的环境问题.
Abstract
Soil heavy metal pollution has become a global environmental problem,posing a serious threat to ecosystems and human health.The article comprehensively analyzed the current situation of soil heavy metal pollution,including the scope,degree,and types of pollution,revealing the breadth and severity of soil pollution.At the same time,the article delved into various ecological remediation technologies for soil heavy metal pollution,such as physical remediation,chemical remediation,biological remediation,and the comprehensive application of these technologies.Special emphasis was placed on the geographical environment,economic costs,technological feasibility,and potential environmental risks that need to be considered in the selection and implementation of remediation strategies.The aim is to provide a reference basis for policy makers,environmental engineers,and researchers in soil heavy metal pollution control and ecological restoration to address this increasingly severe environmental problem.
NETL
NSTL
万方数据