Search Results - "김석구(Seog Ku Kim)"
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대구 · 경북권 조류경보제 및 수질예보제 지점의 유해남조류 발생(2012~2019년) 분석
Published in Daehan hwan'gyeong gonghag hoeji (01-12-2020)“…목적:본 연구에서는 수질예보제를 시행한 2012년부터 조류경보제에 통합되기 이전인 2019년까지의 기간 중 대구・경북지역 낙동강 수계 및 상수원 구간의 유해남조류 발생 동향을 살펴보았다. 방법:조류경보제와 수질예보제 시행 지점 중 대구・경북에 속하는 지점 17곳의 자료를 수집하여…”
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장치형 비점오염원 저감시설의 여과 및 역세 효율 평가
Published in Daehan hwan'gyeong gonghag hoeji (2017)“…Non-point source pollution is the emission source that unspecifically releases pollutants to water system from unspecific places such as cities, agricultural…”
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Capping 기술을 이용한 하천 및 호소 퇴적토의 인 용출 저감 효과 분석
Published in Daehan hwan'gyeong gonghag hoeji (2014)“…Contaminants such as organic matters, nutrients and toxic chemicals in rivers and lakes with a weak flow rate are first removed from the water and accumulated…”
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기체상-생물막 여과 공법의 BTX 제거 공정 해석을 위한 1차원 동적 수치모델 개발
Published in Daehan hwan'gyeong gonghag hoeji (2015)“…A biofilm filtration for the removal of gaseous pollutants has been recognized as a process with a complex interaction between the gas flow characteristics and…”
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발포고분자여재가 충전된 파일럿 규모의 비점오염물질 처리장치를 이용한 도로 강우유출수 처리
Published in Daehan hwan'gyeong gonghag hoeji (2014)“…Investigated the processing characteristics of the pollutants and runoff due to storm events in the actual application of the road fields and a Non-Point…”
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남조류에서 발생하는 독소의 문제점과 대책
Published in Daehan hwan'gyeong gonghag hoeji (2015)“…Cyanobacteria frequently dominate the freshwater phytoplankton community in eutrophic waters. Cyanotoxins can be classified according to toxicity as neurotoxin…”
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해수순환모델(FVCOM)을 이용한 하구의 조위 변화에 미치는 국부적 바람의 영향
Published in Daehan hwan'gyeong gonghag hoeji (2014)“…A three-dimensional ocean circulation model was applied to a shallow estuary, Mobile Bay, to study local wind setup and setdown. Tides started from the…”
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발광박테리아 Vibrio fischeri를 이용한 과불화합물과 중금속의 복합독성평가
Published in Daehan hwan'gyeong gonghag hoeji (2014)“…The object of this study was to evaluate the combined toxic interactions of the perfluorooctanoic acid (PFOA) or perfluorooctane sulfonate (PFOS) with six…”
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HRT 변화에 따른 미세입자 분리 특성
Published in Daehan hwan'gyeong gonghag hoeji (2013)“…Fluid generated within the sonic or ultrasonic waves are reflected by the wall, while the opposite direction forming a predetermined sound wave to the acoustic…”
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하천구역 내 경작활동으로 인한 비점오염물질 유출특성
Published in Daehan hwan'gyeong gonghag hoeji (2012)“…The field study was carried out to investigate runoff characteristics of non-point source (NPS) by cultivation activity in river district. Two sites were…”
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천연 무기응집제를 이용한 조류 제거
Published in Daehan hwan'gyeong gonghag hoeji (2013)“…Coagulation and sedimentation tests were conducted with clay and three different coagulants of soil origin (AC-A, AC-B, AC-C) to determine optimal coagulant…”
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초음파 및 마이크로공기부양법을 이용한 양식장 퇴적물 제거 특성
Published in Daehan hwan'gyeong gonghag hoeji (2013)“…The purpose of this study was to remove sediments obtained from breeding ground using supersonics and micro-air flotation method. Sediments from Tongyong…”
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부산 광안대교 하부 퇴적토 오염도 평가
Published in Daehan hwan'gyeong gonghag hoeji (2013)“…In this study, physical properties and heavy metal contents of sediments obtained from the bottom of Gwangan bridge were measured to determine pollution level…”
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VFSMOD를 이용한 경작지의 고형물질 유출 저감효과
Published in Daehan hwan'gyeong gonghag hoeji (2012)“…The study was performed to simulate the reduction efficiency of suspended solids (SS) for cultivated land located at riverine area at the Namhan River and the…”
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막간차압이 세라믹막의 가역막오염과 비가역막오염 형성에 미치는 영향
Published in Daehan hwan'gyeong gonghag hoeji (2012)“…This study was carried out to investigate how reversible and irreversible fouling were distributed in the filtration using ceramic membrane of 300 kDa pore…”
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부산시 하천퇴적물의 유기 오염도 평가
Published in Daehan hwan'gyeong gonghag hoeji (2009)“…The purpose of this study is to offer informations about the current conditions and basic data of stream sediments in Busan city. So we first select 14 urban…”
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나선형 부유 고분자 여재의 Coalescence 특성을 이용한 비점오염원 저감시설의 유수분리특성 연구
Published in Daehan hwan'gyeong gonghag hoeji (2007)“…Non-point source control system which had been designed only for oil-water separation in the fields of oil refinery and garage was upgraded in this research…”
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활성탄 흡착, 오존 단독, 그리고 오존/활성탄 혼합공정에서 부식산의 분해 특성
Published in Daehan hwan'gyeong gonghag hoeji (2005)“…The treatment efficiency and the degradation characteristics of humic acid were investigated in three processes-GAC adsorption, Ozone alone and Ozone/GAC…”
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플라이애쉬를 이용하여 제조된 인공경량골재를 이용한 황화수소의 제거 연구
Published in Daehan hwan'gyeong gonghag hoeji (2006)“…본 연구에서는 산업폐기물인 플라이애쉬를 이용하여 악취물질인 황화수소를 효과적으로 제거하기 위해 입자형태로 제조하여 다양한 실험조건 하에서 제거효과를 관찰하였다. 입자형태로 제조하기 위한 최적조건을 선정하기 위해 플라이애쉬 함량, 시멘트 함량, 함수비, 발포제의 양을 변화시켜 공시체를…”
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강우에 의한 도로 비점오염원 유출 특성
Published in Daehan hwan'gyeong gonghag hoeji (2006)“…Growth in population and urbanization has progressively increased the loadings of pollutants from non-point sources as well as point sources. Accordingly,…”
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