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강용태,유동선,Gang, Yong-Tae,Yu, Dong-Seon 한국상하수도협회 1984 水道 Vol.30 No.-
본 연구는 급속여과지에 있어서 현탁물 부착모델에 관한 연구이다. 금회의 연구를 통하여 수정타원형 부착모델을 제안하여 실측치와 잘 일치하는 여과 저항식을 유도했다. 유도된 이 여과저항식은 금후 급속여과지 설계에 있어서 최적 높이 결정에 기여함으로써 경제적인 급속여과지를 설계하는데 중점을 두고 본 연구를 시행하였다. This paper is a study on the adhesion model of the deposit in rapid filter. In this paper, ellipse adhesion model modified was proposed. With that head-loss equation during filtration that is very consistent with the experimental value was derived. In the design of the rapid filter, after this head-loss equation during filtration derived may contribute to the decision of optimum filter height.
강용태 대한설비공학회 2001 설비저널 Vol.30 No.12
흡수식 사이클에 이용되는 이성분 혼합물인 암모니아/물의 작동유체로 하는 상온에너지의 장거리수송 및 변환기술을 소개한다.
강용태,원태준,현길수 대한토목학회 2012 KSCE Journal of Civil Engineering Vol.16 No.3
This study was conducted to evaluate the performance of High-Rate Filter (HRF) as an alternative process to Conventional Primary Sedimentation (CPS) processes and the performance of different configurations of activated sludge and biofilter systems with anaerobic/aerobic zones for efficient textile wastewater treatment. The performance efficiency of the HRF with much shorter hydraulic retention time (HRT: 0.3 h) was very similar to that of the CPS process with a longer HRT of 3.0 h. The highest efficiencies of the systems were achieved by configuring anoxic:anaerobic:oxic:oxic zones for an activated sludge system and anaerobic:oxic:anoxic zones for a biofilter system, respectively. In particular, under the most efficient configurations of the systems, the performance of the biofilter system achieved a higher efficiency than that of the activated sludge system. Compared with the existing physicochemical-sequencing batch reactor system, the most efficient configurations of the HRF/activated sludge system and the HRF/biofilter system with a shorter HRT achieved both higher pollutant removal efficiency and lower sludge production.