title: [Basic principle and impact factors of soil vapor extraction (SVE) technology for remediation of contaminated soils by volatile and semivolatile organics].
abstract: 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 progress of SVE technologies in China was introduced.
authors.affiliation: State Key Joint Laboratory of Environmental Simulation and Pollution Control, School of Environment, Beijing Normal University, Beijing 100875, China. liushaoqing@mail.bnu.edu.cn
authors.forename: Shao-Qing
authors.initials: SQ
authors.lastname: Liu
authors.forename: Lin
authors.initials: L
authors.lastname: Jiang
authors.forename: Zhe
authors.initials: Z
authors.lastname: Huang
authors.forename: Yan-Xia
authors.initials: YX
authors.lastname: Li
authors.forename: Chun-Ye
authors.initials: CY
authors.lastname: Lin
mesh_terms: D004784:Environmental Monitoring; D052918:Environmental Restoration and Remediation / Q000379:methods*; D010865:Pilot Projects; D012989:Soil Pollutants / Q000302:isolation & purification* / Q000378:metabolism; D055549:Volatile Organic Compounds / Q000302:isolation & purification* / Q000378:metabolism; D014835:Volatilization
chemical_list: D012989:Soil Pollutants; D055549:Volatile Organic Compounds