01021nam a2200229 c 4500001001300000005001500013008004100028040001100069041001300080052003700093245019200130300002300322545008200345545004700427653006800474700001900542700004800561773012400609856002100733900002000754900001700774KSI00057875120060918143430060911s2004    ulk           000   kor    a0110010 akorbeng01a539.9305b한538ㅅc20(1)-20(3)00a천연 zeolite와 산화철을 이용한 폐수 중 질소 및 인의 처리=xRemoval nitrogen and phosphorus from wastewater using natural zeolite and iron oxide/d원성연,e이상일  ap. 104-109;c26 cm  a원성연, 동림건설기술㈜ 기술개발연구소bwonsydj@donglim21.com  a이상일, 충북대학교 환경공학과  aZeliteaIron oxideaNitrogenaPhosphatea천연 zeolitea질소1 a원성연4aut1 a이상일,g李相一,d1955-0KAC2018231700 t水質保全.d한국물환경학회.g20권 2호(2004년 3월), p. 104-109q20:2<104w(011001)KSE199509028,x1229-414440u40124622aKd00010aWeon, Seungyeon10aLee, Sangill