土壤修复技术进展及国外发展趋势

Study on Progresses of Soil Remediation Technologies and Development Trend Aboard

土壤环境作为人类生产生活的重要物质载体,在城市化进程快速发展的背景下,由于工业生产、农业灌溉等活动,必然加剧污染源不断进入土壤环境,进而造成土壤、地下水质量的持续污染和恶化。目前,国内的土壤修复技术主要是以实验研究为主,大规模的工程化应用尚未广泛实现。而国外发达国家的土壤修复技术研究及工艺运营相对较为成熟,具有规模化工程应用的实践经验。

Based the rapid development of urbanization process,the soil environment,as an important carrier of production and living,was contaminated seriously accompanied by industrial production and agriculture irrigation,leading to the worse contaminated fertilizer and groundwater environment. At present,the technologies for contaminated soils remediation at home was staying mainly laboratory investigation and large-scale engineering application was not realized.However,the advanced remediation technologies and engineering practical experience were relatively mature aboard.