Contaminated soil, additives to be used in the repair of underground water or soil sediment

摘要

Topic The additive which is used for the soil or contamination ground water or the biological restoration of the bottom deposit which it was possible, low to restore the contamination site of various geological features states, the organicity halogen compound where restoration construction of cost becomes possible, especially was contaminated by organicity chlorine compound is offered.SolutionsThe electron donor where, the microbial consortium of native origin consuming oxygen, anaerobic atmosphere (anaerobic condition) with does the restoration target by adding to soil, ground water or the bottom deposit which were contaminated the additive which possesses with the material and the material which promotes the reduce deviation from halogenation of the anaerobic microbe and creates anaerobic condition the material which it creates & activates the microbial consortium by organicity chlorine compound, this in the anaerobic atmosphere which is created as for the anaerobic microbe, is supplied or the other additive which is supplied resolution, making use of the electron donor which is generated the organicity which is the electronic receptor with reduce deviation from halogenationResolution halogen compound, resolution finally to the inorganic halogen salt. Choice figure Drawing 1