PFC(Perfluorocarbon) decontamination process is one of best methods to remove hot particulate adhered ... The removal efficiency of PVDF filter was a little lower than those of other kiters at same pressure( ... The removal efficiency of PVDF(Poly vinylidene fluoride), PP(Polypropylene), Ceramic(AlO filter showed
Active Debris Removal has thus become a promising responsive scenario. ... Natural decay of debris therein is much slower than pollutants in other environments, so that removal ... This article examines key legal barriers to the implementation of removal, such as the lack of legal
As a replacement for activated carbon, biochar was synthesized and used for the adsorptive removal of ... C, which was an even higher NO removal efficiency than that achieved by activated carbon. ... While the untreated char exhibited little activity, the KOH-treated char removed 80% of the NO at 50°
1. 골절의 정의 골절은 외력의 작용이 강하여 골조직의 연속성이 완전 혹은 불완전 하게 파괴된 상태를 말한다. 쉽게 말해, 뼈에 금이 가거나 부러지는 것이다. 골절은 다양한 신체부위와 연령층에서 발생할 수 있고, 모든 골절의 병태생리 기전과 간호중재는 골절부위나 형태에..
Formaldehyde removal was evaluated under both dry and moist conditions. ... study evaluated how acid treatment affects the ability of customized beads of activated carbon (BAC) to remove
Therefore, it can be applied as a method for removing aliasing artifacts. ... superiority of the new metallic mesh saturation band in improving the problems of existing aliasing artifact removal
by carbonization of polymer-silica nanocomposite precursor, and its application for heavy metal ion removal ... The N-PCNF showed a removal efficiency of 96 and 99% in 10 and 120 min, respectively, indicating a maximum ... The use of the obtained N-PCNF for heavy metal ion ( Hg2+) removal was demonstrated using a simple adsorption
The uranium removal capability of the original electrokinrtic equipment was almost exhausted because ... the remediation experience for 25 days using the improved electrokinetic remediation equipment, the removal
Space debris is a global mounting ultimatum to the enduring maintainability of outer space activities. It ought to be managed from the very beginning..
Adsorption of arsenic by graphene-based adsorbents is widely applied to remove arsenic from water and ... higher concentration of arsenic in As (V) oxidative form, whereas the As (III) is more difficult to remove ... A Facile and controlled synthesis of graphene-based metal/ metal oxide nanomaterials and adsorptive removal
식물의 흡수를 통한 공기오염물질 제거는 생육 상태에 따라 그 효과가 달라진다. 실내에서 토양수분의 공급은 식물의 생 육을 위한 기본적인 관리 사항이다. 따라서 본 연구는 토양수 분함량에 따른 생리적 반응이 가스상 공기오염물질인 톨루엔 저감에 미치는 영향을 구명하고, 최..
The paper deals with a comparative study of equilibrium and kinetics of phenol adsorption from aqueous solutions by means of commercial activated car..
The removal of Cr(VI) by the N-doped carbon nanosheets was investigated. ... PHC-Z-3. pH had an important effect on Cr(VI) removal and the optimal pH was 2.0. ... The results showed that the maximum removal capacity for chromium of 188 mg/g was found at pH=2.0 with
It is expected to be applied as one of the technologies for removal of the CRUB. ... Therefore it is performed the conceptual design to develop the filter which removes the CRUD by magnetic