01182nam a2200265 c 4500001001300000005001500013008004100028040001100069041001300080052003000093245021200123300002300335545005000358545006500408545005000473653009000523700001900613700001400632700004800646773014600694856002100840900001700861900001900878900001900897KSI00035392320040923160941040920s2002    ulk           000   kor    a0110010 akorbeng01a559.705b대445ㄷc40(1)00aPCB 질사에칭액으로부터 질산과 유가금속의 회수=xRecovery of nitric acid and valuable metals from spent nitric etching solutions of printed circuit board/d안재욱,e안종관,e이만승  ap. 116-121;c30 cm  a안재욱, 대진대학교 신소재공학과  a안종관, 한국지질자원연구원 자원활용연구부  a이만승, 목포대학교 신소재공학과  aNitric acidaExtractionaRecoveryaEtching solutionaCuaSnaPbapcba질사에칭액1 a안재욱4aut1 a안종관1 a이만승,g李晩承,d1963-0KAC2017007000 t대한금속ㆍ재료학회지.d대한금속.재료학회.g40권 1호(2002년 1월), p. 116-121q40:1<116w(011001)KSE200000110,x0253-384740u19618101aKd00010aAhn, Jae-Woo10aAhn, Jong-Gwan10aLee, Man-Seung