00907cam a2200253 c 4500001001300000005001500013007000300028008004100031041001300072049001400085052001700099056001400116082001500130245019700145260005100342300002900393504002700422546002500449650004700474700005300521700001400574700004800588950001700636KMO20136793520140709111753ta130621s1990    ulkd          000   kor  0 akorbeng0 lEM568806801a539.35b13-4  a539.352501a628.3522100aRBC-settling tank system을 이용한 폐수 처리 =x(A) study on compact rotating biological contactor-settling tank system /d연구책임자: 안규홍 ;e연구원: 김종오,e송경근  a[서울] :b한국과학기술연구원,c1990  a66 p. :b도표 ;c26 cm  a참고문헌: p. 55-66  a영어 요약 있음 8a폐수 처리[廢水處理]0KSH19980183521 a안규홍,g安圭洪,d1952-0KAC2017004844aut1 a김종오1 a송경근,g宋璟根,d1966-0KAC2018465701 a가격불명