전체 선택해제
총 25건 검색
본문검색 결과만 보기
-
The Power of Being Small: Nanosized Products for Agriculture
한국식물병리학회 식물병연구 2018, 24권 2호 2 99-112 (14 pages)
-
Impact of single metal oxide and coal ash on secondary ultrafine particle generation through SO2 and NO2 heterogeneous reaction
Ru-Jiao Song, Zi-Xiang Xu, Joo-Chang Park, Li-Hua Xu, Hyung-Taek Kim 한국열환경공학회 열환경공학 19 Pages
한국열환경공학회 열환경공학 2020, 제 15권 1호 4 28-46 (19 pages)
Particulate matter research is of great significance in solving atmospheric environment problems. The heterogeneous reaction of mixed gas on different mineral oxides and coal ash was studied based on a laboratory-built aerosol generating reactor. The product formed on particles was investigated by ion chromatography (IC). SO2 and NO2 could react on oxides to form secondary particles and the order of reactivity of mineral oxides under laboratory reaction conditions is: Al2O3>MgO>CaO>>SiO2, Fe2O3.... -
Carbon nanotubes synthesis using diffusion and premixed flame methods: a review
Garima Mittal, Vivek Dhand, Kyong Yop Rhee, Hyeon-Ju Kim and Dong Ho Jung 한국탄소학회 Carbon Letters 10 Pages
한국탄소학회 Carbon Letters 2015, Vol.16 No.1 1 1-10 (10 pages)
In recent years, flame synthesis has absorbed a great deal of attention as a combustion method for the production of metal oxide nanoparticles, carbon nanotubes, and other related carbon nanostructures, over the existing conventional methods. Flame synthesis is an energyefficient, scalable, cost-effective, rapid and continuous process, where flame provides the necessary chemical species for the nucleation of carbon structures (feed stock or precursor) and the energy for the production of carbon... -
Overlook of carbonaceous adsorbents and processing methods for elemental mercury removal
Kyong-Min Bae, Byung-Joo Kim and Soo-Jin Park 한국탄소학회 Carbon Letters 9 Pages
한국탄소학회 Carbon Letters 2014, Vol.15 No.4 2 238-246 (9 pages)
People have been concerned about mercury emissions for decades because of the extreme toxicity, persistence, and bioaccumulation of methyl Hg transformed from emitted Hg. This paper presents an overview of research related to mercury control technology and identifies areas requiring additional research and development. It critically reviews measured mercury emissions progress in the development of promising control technologies. This review provides useful information to scientists and engineers... -
A review of elemental mercury removal processing
Kyong-MinBae, Byung-JooKim, Soo-JinPark 한국탄소학회 Carbon Letters 10 Pages
한국탄소학회 Carbon Letters 2011, Vol.12 No.3 1 121-130 (10 pages)
-
Determination on the component arrangement of a hybrid rain garden system for effective stormwater runoff treatment
Precious Eureka D. Flores, Franz Kevin F. Geronimo, Jawara Christian P. Alihan, Lee-Hyung Kim 한국습지학회 한국습지학회지 8 Pages
한국습지학회 한국습지학회지 2017, Vol.19 No.3 2 271-278 (8 pages)
Low impact development (LID) technology has been recently applied for the treatment of nonpoint source pollutants. Rain garden is one of the widely used LIDs since it utilizes various mechanisms such as biological and physico-chemical treatment to reduce pollutants. However, problem such as clogging has been one of the issues encountered by the rain garden that do not undergo constant maintenance. Therefore, this research was conducted to develop and determine the component arrangement of a rain... -
Transport of nonpoint source pollutants and stormwater runoff in a hybrid rain garden system
Precious Eureka D. Flores, Marla C. Maniquiz-Redillas, Franz Kevin F. Geronimo, Jawara Christian P. Alihan, Lee-Hyung Kim 한국습지학회 한국습지학회지 7 Pages
한국습지학회 한국습지학회지 2016, Vol.18 No.4 17 481-487 (7 pages)
본 연구는 도시 강우유출수 처리를 위한 하이브리드 빗물정원 시스템을 개발하고자 수행되었으며, Pilot scale 모니터 링을 통하여 시스템 내의 서로 다른 구성요소간의 효율을 검증하였다. 유입수는 국내·외 도로강우유출수의 농도를 고 려한 인공강우유출수를 이용하여 수행하였다. 모니터링 결과 하이브리드 빗물정원은 시설 내 저류 80%, 지하수의 침 투 15%로 유입수의 약 95% 저감되는 것으로 나타났다. 이는 ST의 저류 및 PB와 IT의 침투 기작이 물순환 효과에 기 여한 것으로 판단된다. 또한 오염물질 저감효율을 산정한 결과,... -
Lifecycle cost assessment of best management practices for diffuse pollution control in Han River Basin
Soyoung Lee, Marla C. Maniquiz-Redillas, Jeong Yong Lee, Hyunsaing Mun, Lee-Hyung Kim 한국습지학회 한국습지학회지 8 Pages
한국습지학회 한국습지학회지 2016, Vol.18 No.4 13 448-455 (8 pages)
Diffuse pollution management in Korea initiated by the Ministry of Environment (MOE) resulted to the construction of pilot facilities termed Best Management Practices (BMPs). Twelve BMPs installed for the diffuse pollution management in the Kyung-An Stream were monitored since 2006. Data on the mass loading, removal efficiency, maintenance activities, etc. were gathered and utilized to conduct the evaluation of long-term performance of BMPs. The financial data such as actual construction, design... -
도시화된 토지이용에서 유출되는 강우유출수의 유출특성분석
최지연, 송용선, 김이형 한국습지학회 한국습지학회지 10 Pages
한국습지학회 한국습지학회지 2012, Vol.14 No.2 1 159-168 (10 pages)
도시화된 토지이용은 불투수율이 높고 강우시 다량의 비점오염물질이 유출되어 지표수 및 지하수에 영향 을 끼친다. 이러한 포장지역의 비점오염물질로 인한 수질오염을 저감하기 위하여 환경부는 수질오염총량제도 및 개발사업에 대한 비점오염 저감시설 설치신고 제도를 도입하여 운영 중에 있다. 그러나 비점오염저감시설의 규모 및 저감기능 설계를 위해서는 유출특성 분석이 필요하나 현재 기초자료가 부족하여 원단위 산정 등의 애로점으 로 남아있다. 따라서 본 연구에서는 원단위 산정 및 저감시설의 규모산정에 필요한...
