METHOD FOR CALCULATING INJECTION AMOUNT OF EXTERNAL CARBON SOURCE BY CONSIDERING STOICHIOMETRY AMOUNT FOR DENITRIFICATION AND GROUNDWATER VELOCITY FOR IN SITU BIOREMEDIATION OF NITRATE-CONTAMINATED GROUNDWATER

摘要

The present invention relates to a method for reducing nitrate nitrogen through aggressive natural reduction using microorganisms inhabited by site of contaminated nitrate nitrogen. According to the present invention, it is possible to calculate a suitable amount of fumarate injected according to local characteristics, thereby making it possible to prevent inefficient operation due to excessive or small injection of fumarate, and to establish general and easy guideline required for contaminated site management can do.