지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
In this study, a bromate behaviour was investigated in the basin of Nakdong river from Andong dam to Hagueun (total sampling site, 29 : main stream, 14 and side stream, 15) and the processes of advanced water treatment system (AWTS), which consisted of preozonation, cross-flow settler, rapid sand filter, postozonation, biological activated carbon (BAC) beds. As a result, the bromide concentration in the river water was in the range of 20-148㎍/L in the main stream and 17-298㎍/L in side stream. In particular, the bromide level in Mulgum (83㎍/L) located at the low region was relatively lower than that in USA(100 ㎍/L). During May to November, the bromate was not detected in the influents of 6 water treatment plants (WTP) located at low region of the river, while the bromate concentration of <5㎍/L was detected in the effluent from two WTP (HM and DS) during August to November. For bromate behaviour in the processes of three WTPs, the bromate concentration of 1.2-9.4㎍/L was detected in postozonation and BAC processes. This phenomenon was particularly observed during September to November. These results indicate that influent quality and ozonations has affects bromate formation.
목차
등록된 정보가 없습니다.
참고문헌 (10)
참고문헌 신청
현길수 / 2006 / THM과 HAA의 생성반응에 있어서 주요영향인자들의 특성조사 / 한국수처리학회지 14(2):79~85
Richardson, S.D. / 1999 / Identification of new drinking water disinfection byproducts formed in the presence of bromide / Envir. Sci. Technol 33(19):3378~3383
US.EPA / 1998 / Health risk assessment /characterization of the drinking water disinfection byproducts bromate. Office Science and Technology, Office of Water, March 13,1998 / Quoted in Federal Register 63(61):15673~15692
WHO / 2004 / Guidelines for Drinking Water Quality :340
lo, A.B. / 1998 / Carcinogenicity of potassium bromate administrated in the drinking water to male B6C3F mice and F344/N rats / Toxicol. Pathol 26(5):587~594
Richardson, S.D. / 1999 / Identification of new drinking water disinfection byproducts formed in the presence of bromide / Envir. Sci. Technol 33(19):3378~3383
US.EPA / 1998 / Health risk assessment /characterization of the drinking water disinfection byproducts bromate. Office Science and Technology, Office of Water, March 13,1998 / Quoted in Federal Register 63(61):15673~15692
WHO / 2004 / Guidelines for Drinking Water Quality :340
lo, A.B. / 1998 / Carcinogenicity of potassium bromate administrated in the drinking water to male B6C3F mice and F344/N rats / Toxicol. Pathol 26(5):587~594
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