土壤污染修复及其技术展望

Remediation of Soil Pollution and Its Technical Prospects

土壤是生态环境的重要组成部分,土壤也是人类生存的主要资源之一。近年来,土壤污染问题给人们带来了巨大的经济损失,引起了人们的注意,无论是资金投入、管理监督还是环境保护技术方面,相对过去而言都取得了巨大成效。然而我国土壤污染修复方面面临的形势仍然十分严峻,大部分地区的土壤污染十分严重,具体表现为:土壤侵蚀、土地荒漠化、土地盐碱化、土壤贫瘠化、土壤多样化的污染以及新老污染物共同存在的问题。

Soil is an important part of the ecological environment,it is also one of the main resources for human survival.In recent years,soil pollution has brought people huge economic losses and attracted people's attention.In terms of capital investment,management supervision and environmental protection technology,great achievements have been made compared with the past.However,the situation of soil pollution remediation in China is still very serious,and the soil pollution in most areas is very serious,which is manifested as soil erosion,land desertification,land salinization,soil impoverishment,soil diversification pollution and the co-existing problems of new and old pollutants.