SNUEI

과황산염 활성화 persulfate activation

키워드 · 물·환경·자원순환

28연구단 논문
1교수
60억 국가 R&D(2015–24)
소규모증가율
0.00%서울대 비중

과황산염을 열·금속·탄소 등으로 활성화해 황산 라디칼 등 산화종을 만드는 수처리 기술이다.

연도별 연구단 논문

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국가 R&D 과제 동향 (NTIS, 억 원)

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2015–2024 과제 레코드 39건 · 10년 60억 · 2015–19 대비 2020–24 소규모 · 대학 수행 58.8% · 서울대(본교) 0.00%. 매칭: 영문 키워드 'persulfate activation', 국문 '과황산', '퍼설페이트'. 기관운영비·인력양성·출연연 주요사업비 등 과제 아닌 레코드는 뺐다.

매칭 과제의 NTIS 표준분류(1순위, 연구비 비중): 환경 > 토양/지하수 복원/관리 51% · 환경 > 물관리 45% · 에너지/자원 > 온실가스 처리 2% · 화공 > 화학공정 1%

최근 주요 과제 (2022–2024, 연차 정부연구비 순)

연도과제수행기관부처억
2023과황산염 기반 고도산화환원과 열을 이용한 오염토양 지중정화기술 고도화(주)에스지알테크환경부7.0
2023폐기물계 바이오매스의 업사이클링을 통한 고효율 탄소계 과황산 활성화 촉매 개발 연구고려대학과학기술정보통신부1.9
2024상온 대기압 플라즈마 기반 하이브리드 시스템을 이용한 폐수내 난분해성유기물 산화 및 총유기탄소 저감에 관한 연구광운대학교육부0.5
2024공극 내 단일원자 촉매가 부착된 과황산-세라믹막 반응조를 이용한 하폐수내 미량오염물질 제거기술 개발한국과학기술원교육부0.5
2024유·무기 폐자원 기반 비균질 탄소-금속 촉매의 과황산염 활성화를 통한 난분해성 신종 오염물질의 제거국립강원대학교육부0.2
2022산화 촉진제와 모니터링 추적자가 결합된 서방형 과황산염 정제를 이용한 원위치 지하수 정화 연구한국교통대학교육부0.1
2022persulfate@S-ZVI와 하이드로 다이나믹 케비테이션의 협력작용에 의한 수처리 공정 개발금오공과대학교육부0.1
2024불균일 촉매 활용 과황산염 활성화를 통한 공업용수 중 urea 제거 및 분해 기작 규명 연구아주대학교육부0.1

교수

교수학과논문2022년 이후
이창하화학생물공학부2811

함께 나오는 키워드

비라디칼 산화 가시광 광촉매 반응 바이오차 촉매 황산 라디칼 고원자가 금속종 나노다이아몬드 세균 불활성화 염화물 효과 자성 분리 산화텅스텐 광촉매

연결되는 NTIS 분류

에너지/자원만에너지·환경·원자력 확장

물관리 13 토양/지하수 복원/관리 12 폐기물 관리 및 자원순환 1

논문 (최신순)

연도논문SNUEI 저자피인용
2025Enhanced Fe IV ═O Generation via Peroxymonosulfate Activation by an Edge‐Site Engineered Single‐Atom Iron Catalyst 토양/지하수 복원/관리 › 오염정화기술
Small
이창하6
2025Encapsulating Co and Pd Nanoparticles as Spatially Separated Dual Active Sites for Heterogeneous Persulfate Activation: Synergistic Catalysis and Switching of the Primary Reaction Pathway
ACS ES&T Engineering
이창하5
2025Identifying a catalytic center in metal-carbon composites for O3 and persulfate activation: Active site switching between carbon and metal phases 토양/지하수 복원/관리 › 오염정화기술
Applied Catalysis B: Environmental
이창하4
2024Unveiling the oxidation mechanism of persistent organic contaminants via visible light-induced dye-sensitized reaction by red mud suspension with peroxymonosulfate 폐기물 관리 및 자원순환 › 폐기물 자원화기술
Water Research
이창하33
2024Oxyanion-Sensitive Catalytic Activity of Ni(II)/Oxyanion Systems for Heterogeneous Organic Degradation: Differential Oxidizing Capacity of Ni(III) and Ni(IV) as High-Valent Intermediates 물관리 › 정수장 효율향상/고도처리기술
Environmental Science & Technology
이창하32
2024Application of an ozone-activated peroxymonosulfate process to effectively degrade tetramethylammonium hydroxide (TMAH) in semiconductor wastewater 물관리 › 하/폐수 고도처리/핵심요소기술
Journal of Water Process Engineering
이창하11
2024Potential of homogeneous persulfate activation as a strategy for the oxidative treatment of tetramethylammonium hydroxide: Superiority of sulfate radical over hydroxyl radical in the oxidation of methylammoniums 물관리 › 하/폐수 고도처리/핵심요소기술
Chemical Engineering Journal
이창하7
2023Insight into disparate nonradical mechanisms of peroxymonosulfate and peroxydisulfate activation by N-doped oxygen-rich biochar: Unraveling the role of active sites 토양/지하수 복원/관리 › 오염정화기술
Chemosphere
이창하40
2023Comparative assessment of biochars from multiple sources based on persulfate activation capability: Role of iron component in enhancing thermal treatment effect on carbocatalytic performance 물관리 › 정수장 효율향상/고도처리기술
Applied Catalysis B: Environmental
이창하27
2022Catalytic persulfate activation for oxidation of organic pollutants: A critical review on mechanisms and controversies 물관리 › 정수장 효율향상/고도처리기술
Journal of environmental chemical engineering
이창하102
2022Yolk–shell-type gold nanosphere-encapsulated mesoporous silica for catalytic oxidation of organic pollutants in the presence of persulfate 토양/지하수 복원/관리 › 오염정화기술
Environmental Science Nano
이창하20
2021Chloride-Mediated Enhancement in Heat-Induced Activation of Peroxymonosulfate: New Reaction Pathways for Oxidizing Radical Production 물관리 › 하/폐수 고도처리/핵심요소기술
Environmental Science & Technology
이창하202
2021Nonradical activation of peroxymonosulfate by hematite for oxidation of organic compounds: A novel mechanism involving high-valent iron species 물관리 › 정수장 효율향상/고도처리기술
Chemical Engineering Journal
이창하80
2021Persulfate enhanced photoelectrochemical oxidation of organic pollutants using self-doped TiO2nanotube arrays: Effect of operating parameters and water matrix 물관리 › 하/폐수 고도처리/핵심요소기술
Water Research
이창하69
2021Degradation of aqueous organic pollutants using an Fe2O3/WO3 composite photocatalyst as a magnetically separable peroxymonosulfate activator 토양/지하수 복원/관리 › 오염정화기술
Separation and Purification Technology
이창하36
2021Effect of Fe3+ as an electron-transfer mediator on WO3-induced activation of peroxymonosulfate under visible light 물관리 › 하/폐수 고도처리/핵심요소기술
Chemical Engineering Journal
이창하30
2020Freezing-enhanced non-radical oxidation of organic pollutants by peroxymonosulfate 물관리 › 하/폐수 고도처리/핵심요소기술
Chemical Engineering Journal
이창하39
2020Visible light-induced activation of peroxymonosulfate in the presence of ferric ions for the degradation of organic pollutants 토양/지하수 복원/관리 › 오염정화기술
Separation and Purification Technology
이창하38
2019Novel activation of peroxymonosulfate by biochar derived from rice husk toward oxidation of organic contaminants in wastewater 토양/지하수 복원/관리 › 오염정화기술
Journal of Water Process Engineering
이창하136
2019Nickel–Nickel oxide nanocomposite as a magnetically separable persulfate activator for the nonradical oxidation of organic contaminants 물관리 › 정수장 효율향상/고도처리기술
Journal of Hazardous Materials
이창하57
2019Inactivation of bacterial planktonic cells and biofilms by Cu(II)-activated peroxymonosulfate in the presence of chloride ion 물관리 › 하/폐수 고도처리/핵심요소기술
Chemical Engineering Journal
이창하47
2019Inactivation of Escherichia coli and MS2 coliphage by Cu(II)-activated peroxomonosulfate in natural water 물관리 › 하/폐수 고도처리/핵심요소기술
Membrane Water Treatment
이창하1
2018Oxidation of organic pollutants by peroxymonosulfate activated with low-temperature-modified nanodiamonds: Understanding the reaction kinetics and mechanism 토양/지하수 복원/관리 › 오염정화기술
Applied Catalysis B: Environmental
이창하217
2016Activation of Persulfates by Graphitized Nanodiamonds for Removal of Organic Compounds 토양/지하수 복원/관리 › 오염정화기술
Environmental Science & Technology
이창하688
2016Activation of Peroxymonosulfate by Surface-Loaded Noble Metal Nanoparticles for Oxidative Degradation of Organic Compounds
Environmental Science & Technology
이창하322
2016Disintegration of Waste Activated Sludge by Thermally-Activated Persulfates for Enhanced Dewaterability 토양/지하수 복원/관리 › 오염정화기술
Environmental Science & Technology
이창하274
2016Oxidative treatment of waste activated sludge by different activated persulfate systems for enhancing sludge dewaterability 토양/지하수 복원/관리 › 오염정화기술
Sustainable Environment Research
이창하52
2014Activation of persulfates by carbon nanotubes: Oxidation of organic compounds by nonradical mechanism 토양/지하수 복원/관리 › 오염정화기술
Chemical Engineering Journal
이창하673

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논문 28

Potential of homogeneous persulfate activation as a strategy for the o · Catalytic persulfate activation for oxidation of organic pollutants: A · Effect of Fe3+ as an electron-transfer mediator on WO3-induced activat · Nickel–Nickel oxide nanocomposite as a magnetically separable persulfa · Insight into disparate nonradical mechanisms of peroxymonosulfate and · Inactivation of bacterial planktonic cells and biofilms by Cu(II)-acti · Inactivation of Escherichia coli and MS2 coliphage by Cu(II)-activated · Degradation of aqueous organic pollutants using an Fe2O3/WO3 composite · Activation of persulfates by carbon nanotubes: Oxidation of organic co · Enhanced Fe IV ═O Generation via Peroxymonosulfate Activation by an Ed · Application of an ozone-activated peroxymonosulfate process to effecti · Oxyanion-Sensitive Catalytic Activity of Ni(II)/Oxyanion Systems for H · Visible light-induced activation of peroxymonosulfate in the presence · Nonradical activation of peroxymonosulfate by hematite for oxidation o · Freezing-enhanced non-radical oxidation of organic pollutants by perox · Unveiling the oxidation mechanism of persistent organic contaminants v · Chloride-Mediated Enhancement in Heat-Induced Activation of Peroxymono · Persulfate enhanced photoelectrochemical oxidation of organic pollutan · Comparative assessment of biochars from multiple sources based on pers · Oxidation of organic pollutants by peroxymonosulfate activated with lo · Activation of Persulfates by Graphitized Nanodiamonds for Removal of O · Novel activation of peroxymonosulfate by biochar derived from rice hus · Activation of Peroxymonosulfate by Surface-Loaded Noble Metal Nanopart · Identifying a catalytic center in metal-carbon composites for O3 and p · Disintegration of Waste Activated Sludge by Thermally-Activated Persul · Encapsulating Co and Pd Nanoparticles as Spatially Separated Dual Acti · Oxidative treatment of waste activated sludge by different activated p · Yolk–shell-type gold nanosphere-encapsulated mesoporous silica for cat

정책분야 2

물관리 · 토양/지하수 복원/관리