A NOVEL NITRATE REDUCING BACTERIUM, PSEUDOMONAS SP. LOCVA AND BIOLOGICAL NITRATE REMOVAL FROM SYNTHETIC WASTEWATER USING PSEUDOMONAS SP. LOCVA

摘要

PURPOSE: A method for removing nitrate from domestic sewage using bacteria which reduces nitrate is provided to be applied for denitrification of the domestic sewage of low temperature and low pH. CONSTITUTION: Pseudomonas sp. LOCVA(KCTC 11968BP) is a bacterium which reduces nitrate. A method for removing nitrate comprises a step of using Pseudomonas sp. LOCVA(KCTC 11968BP). Pseudomonas sp. LOCVA is used for removing ammonia nitrogen, nitrate nitrogen, nitrite nitrogen, and organic materials. The nitrate is removed at 4-10 deg.C. and pH 4-5. Pseudomonas sp. LOCVA is used for removing nitrate from urban wastewater during winter.