环境科学与管理
環境科學與管理
배경과학여관리
ENVIRONMENTAL SCIENCE AND MANAGEMENT
2012年
7期
100-105
,共6页
刘沙沙%董家华%陈志良%彭晓春%吴彦瑜%杨兵
劉沙沙%董傢華%陳誌良%彭曉春%吳彥瑜%楊兵
류사사%동가화%진지량%팽효춘%오언유%양병
挥发性有机物%污染土壤%生物通风
揮髮性有機物%汙染土壤%生物通風
휘발성유궤물%오염토양%생물통풍
volatile organic compounds(VOCs)%contaminated soil%bio-venting
生物通风法作为物理处理方法与生物处理方法相结合的一种土壤原位修复方法,因具有高效、处理费用和尾气处理成本低等特点而对挥发性有机物(Volatile Organic Compounds)污染土壤的治理具有广阔的应用前景。本文概述了生物通风系统的原理、适用范围、优点,并对生物通风的国内外研究现状进行了阐述,包括现场应用、实验室研究、模型模拟研究(非生物过程和生物降解过程模拟)及影响因素(土壤理化性状、污染物因素及微生物因素),提出了生物通风技术存在的问题及需要作的进一步研究。
生物通風法作為物理處理方法與生物處理方法相結閤的一種土壤原位脩複方法,因具有高效、處理費用和尾氣處理成本低等特點而對揮髮性有機物(Volatile Organic Compounds)汙染土壤的治理具有廣闊的應用前景。本文概述瞭生物通風繫統的原理、適用範圍、優點,併對生物通風的國內外研究現狀進行瞭闡述,包括現場應用、實驗室研究、模型模擬研究(非生物過程和生物降解過程模擬)及影響因素(土壤理化性狀、汙染物因素及微生物因素),提齣瞭生物通風技術存在的問題及需要作的進一步研究。
생물통풍법작위물리처리방법여생물처리방법상결합적일충토양원위수복방법,인구유고효、처리비용화미기처리성본저등특점이대휘발성유궤물(Volatile Organic Compounds)오염토양적치리구유엄활적응용전경。본문개술료생물통풍계통적원리、괄용범위、우점,병대생물통풍적국내외연구현상진행료천술,포괄현장응용、실험실연구、모형모의연구(비생물과정화생물강해과정모의)급영향인소(토양이화성상、오염물인소급미생물인소),제출료생물통풍기술존재적문제급수요작적진일보연구。
Bio-venting is an in-situ remediation technique combined with physical treatment and biological treatment for volatile organic compounds polluted soils.It has broad application prospects in soil contamination caused by volatile organic compounds due to its high-performance,low treatment cost and tail gas treatment cost.In this paper,the principle,applied range,advantages,studies of bio-venting in home and abroad were summarized,including the applications in fields,laboratory research,simulation study(non-biological process and biodegradation process simulation),effect factors(the physical and chemical characteristics of the soil,contamination concentrations and microorganisms).In addition,the problems and the further research about bio-venting were raised.