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
Perfluorooctanesulfonic acid (PFOS), one of poly- and perfluoroalkyl acids has been receiving increasing attention from environmental scientists and public health communities due to its wide distribution, persistence, bioaccumulation, and potentially negative health impact. Research presented here focused on evaluating the effectiveness of four potential in-situ amenable technologies, based on persulfate (PS) oxidation approaches with the addition of another probing oxidant or catalysts for PFOS removal. These were the use of hydrogen peroxide with PS, Fenton reaction with PS, nano zero valent iron-activated PS, and alkali-activated PS. In this study, neither the use of hydrogen peroxide or PS oxidants were not able to decompose PFOS, but showed PFOS removal through volatilization. Similarly, Fenton reaction with PS also showed PFOS volatilization due to exothermic reaction. Nano zero valent iron-activated PS also showed PFOS removal, due to its adsorption onto the surface of zero valent iron, but not due to decomposition. Lastly, alkali-activated PS did not induce PFOS attack by the diverse radicals generated such as sulfate, hydroxyl and oxygen radicals. The four types of PS-based oxidation technologies assessed here failed to decompose PFOS by oxidation. However, they showed PFOS removal due to volatilization or adsorption.
목차
등록된 정보가 없습니다.
참고문헌 (37)
참고문헌 신청
Kissa, E / 2001 / Fluorinated surfactants and repellents / Marcel Dekker
Prevedouros, K / 2006 / Source, fate and transport of perfluorocarboxylates / Environ. Sci. Technol 40(1):32~44
Centers for Disease Control and Prevention / 2009 / Fourth National Report on Human Exposure to Environmental Chemicals
Centers for Disease Control and Prevention / 2015 / Fourth National Report on Human Exposure to Environmental Chemicals / Department of Health and Human Services Centers for Disease Control and Prevention
Conder, JM / 2008 / Are PFCAs bioaccumulative? - A critical review and comparison with regulatory criteria and persistent lipophilic compounds / Environ. Sci. Technol 42(4):959~1003
Prevedouros, K / 2006 / Source, fate and transport of perfluorocarboxylates / Environ. Sci. Technol 40(1):32~44
Centers for Disease Control and Prevention / 2009 / Fourth National Report on Human Exposure to Environmental Chemicals
Centers for Disease Control and Prevention / 2015 / Fourth National Report on Human Exposure to Environmental Chemicals / Department of Health and Human Services Centers for Disease Control and Prevention
Conder, JM / 2008 / Are PFCAs bioaccumulative? - A critical review and comparison with regulatory criteria and persistent lipophilic compounds / Environ. Sci. Technol 42(4):959~1003
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
PFOS 대체물질의 환경유해성에 관한 연구
대한환경공학회지
2016 .06
-
Development of Nanosized Palladium Coated Zero Valent Iron Based Approach for Remediation of Groundwater Contaminated with Perfluoroalkyl Acids
한국수처리학회지
2020 .01
-
과황산염과 나노영가철을 이용한 페놀의 전기화학적 산화
지하수토양환경
2017 .01
-
Degradation of PFOS Contaminated Soil Using Mechanochemical Technique
대한토목학회 학술대회
2024 .10
-
혐기성 소화 시 perfluorooctane sulfonate (PFOS)가 메탄 전환속도에 미치는 영향 평가
대한토목학회 학술대회
2023 .10
-
Thermal expansion study of PS films on modified substrate with PS brush
한국고분자학회 학술대회 연구논문 초록집
2015 .04
-
PS 긴장재의 배치형상과 위치변화에 따른 곡선형 거더의 비틀림 거동 변화
대한토목학회 학술대회
2017 .10
-
PS/Cu와 PS/Ag 복합입자 제조와 박막화를 통한 고유전층 형성 연구
한국고분자학회 학술대회 연구논문 초록집
2015 .04
-
Application of Nanosized Zero-valent Iron-Activated Persulfate for Treating Groundwater Contaminated with Phenol
지하수토양환경
2017 .01
-
PS 강연선의 시간경과에 따른 장기손실 평가에 관한 연구
한국콘크리트학회 학술대회 논문집
2018 .11
-
Enhanced Asymmetric Lamellar Morphology via Strong Hydrogen Bonding of PS-b -P4VP/PS-b -PHS blend
한국고분자학회 학술대회 연구논문 초록집
2016 .04
-
Enhanced Highly Asymmetric Lamellar Morphology via Strong Hydrogen Bonding of PS-b-P4VP/PS-b-PHS blend
한국고분자학회 학술대회 연구논문 초록집
2016 .10
-
전기분해를 이용한 PFCs 분해
한국도시환경학회지
2021 .09
-
Efficiency comparison of advanced oxidation processes for ciprofloxacin removal from aqueous solutions : Sonochemical, sono-nano-chemical and sono-nano-chemical/persulfate processes
Environmental Engineering Research
2020 .04
-
Enhanced Asymmetric Lamellar microdomains via Strong Hydrogen Bonding of PS-b -P4VP/PS-b -PHS blend
한국고분자학회 학술대회 연구논문 초록집
2015 .10
-
Differential Evolution with Adaptive Population Size for Target Localization in WSN
한국통신학회 학술대회논문집
2022 .02
-
Synthesis of Carbonyl Iron-reinforced Polystyrene by High Energy Ball Milling
한국분말야금학회지
2016 .01
-
진화 알고리즘을 이용한 PS 강연선 유한요소 모델의 재료물성 보정
대한토목학회 학술대회
2022 .10
-
호모폴리머 그래프팅을 통한 PS-b-PDMS 블록공중합체의 형상제어
폴리머
2018 .11
-
PS-Ball 치환에 따른 시멘트페이스트 점도분석
한국콘크리트학회 학술대회 논문집
2018 .05
이 논문의 저자 정보
최근 본 자료
댓글(0)
0