Basic Principle and Impact Factors of Soil Vapor Extraction (SVE) Technology for Remediation of Contaminated Soils by Volatile and Semivolatile Organics
挥发及半挥发有机物污染场地蒸汽抽提修复技术原理与影响因素

Because soil vapor extraction(SVE) is an effective,economic,and environmentally benign technology to remediate soils contaminated by volatile and semivolatile organics,it has been widely used in the remediation of these soils.The objectives of this paper were to introduce the basic principle of SVE and general steps of constructing SVE engineering,discuss major impact factors on remediation efficiency of SVE technology,and describe three kinds of enhanced SVE technologies.Finally,study and application progr...