Browsing byAuthorAhn, Kyu-Hong

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Showing results 1 to 30 of 51

Issue DateTitleAuthor(s)
2014-09-10A novel approach for improvement of purity and porosity in diatomite (diatomaceous earth) by applying an electric fieldJung, Kyung-Won; Jang, Duksoo; Ahn, Kyu-Hong
2015-09A novel approach for preparation of modified-biochar derived from marine macroalgae: Dual purpose electro-modification for improvement of surface area and metal impregnationJung, Kyung-Won; Hwang, Min-Jin; Jeong, Tae-Un; Ahn, Kyu-Hong
2011-05Adsorption of Aluminum Ion from Water on Alginate-Modified PolyurethaneKim, Ki-Pal; Ahmed, Zubair; Song, Kyung-Guen; Magram, Saleh F.; Daoud, Maged H. H.; Ahn, Kyu-Hong; Paeng, Ki-Jung
2016-07Adsorption of phosphate from aqueous solution on to pyrolyzed drinking water treatment residuals: Statistical process optimization, equilibrium, and kinetic analysisJung, Kyung-Won; Hwang, Min-Jin; Kim, Kipal; Ahn, Kyu-Hong
2017-11Adsorption of phosphate from aqueous solution using electrochemically modified biochar calcium-alginate beads: Batch and fixed-bed column performanceJung, Kyung-Won; Jeong, Tae-Un; Choi, Jae-Woo; Ahn, Kyu-Hong; Lee, Sang-Hyup
2017-11Adsorptive removal of anionic azo dye from aqueous solution using activated carbon derived from extracted coffee residuesJung, Kyung-Won; Choi, Brian Hyun; Hwang, Min-Jin; Choi, Jae-Woo; Lee, Sang-Hyup; Chang, Jae-Soo; Ahn, Kyu-Hong
2018-03Aluminum carboxylate-based metal organic frameworks for effective adsorption of anionic azo dyes from aqueous mediaJung, Kyung-Won; Choi, Brian Hyun; Dao, Chau Minh; Lee, Young Jae; Choi, Jae-Woo; Ahn, Kyu-Hong; Lee, Sang-Hyup
2015-01Application and optimization of electric field-assisted ultrasonication for disintegration of waste activated sludge using response surface methodology with a Box-Behnken designJung, Kyung-Won; Hwang, Min-Jin; Cha, Min-Jung; Ahn, Kyu-Hong
2009-07Biodegradation of two model estrogenic compounds in a pre-anoxic/anaerobic nutrient removing membrane bioreactorKim, Ki-Pal; Ahmed, Zubair; Ahn, Kyu-Hong; Paeng, Ki-Jung
2008-01Biological nitrogen and phosphorus removal and changes in microbial community structure in a membrane bioreactor: Effect of different carbon sourcesAhmed, Zubair; Lim, Byung-Ran; Cho, Jinwoo; Song, Kyung-Guen; Kim, Ki-Pal; Ahn, Kyu-Hong
2013-04Carbon dioxide injection method for enhancing hydrogenotrophic denitrification of secondary wastewater effluent in fixed bed reactorPark, Ki Young; Maeng, Sung Kyu; Ahn, Kyu-Hong; Lee, Kwanhyoung; Choi, Oh Kyung; Lee, Jae Woo
2016-07Characteristics of biochar derived from marine macroalgae and fabrication of granular biochar by entrapment in calcium-alginate beads for phosphate removal from aqueous solutionJung, Kyung-Won; Jeong, Tae-Un; Kang, Ho-Jeong; Ahn, Kyu-Hong
2012-10Characteristics of flux and gel layer on microfilter and non-woven fabric filter surface based on anoxic-aerobic MBRsLee, Jung-Yeol; Choi, Bo-Kyung; Ahn, Kyu-Hong; Maeng, Sung Kyu; Song, Kyung-Guen
2010-01-15Characteristics of simultaneous nitrogen and phosphorus removal in a pilot-scale sequencing anoxic/anaerobic membrane bioreactor at various conditionsSong, Kyung-Guen; Cho, Jinwoo; Cho, Kang-Woo; Kim, Sang-Don; Ahn, Kyu-Hong
2015-05-26Combining fluidized metal-impregnated granular activated carbon in three-dimensional electrocoagulation system: Feasibility and optimization test of color and COD removal from real cotton textile wastewaterJung, Kyung-Won; Hwang, Min-Jin; Park, Dae-Seon; Ahn, Kyu-Hong
2016-10-01Comprehensive reuse of drinking water treatment residuals in coagulation and adsorption processesJung, Kyung-Won; Hwang, Min-Jin; Park, Dae-Seon; Ahn, Kyu-Hong
2009-08Contribution of microfiltration on phosphorus removal in the sequencing anoxic/anaerobic membrane bioreactorCho, Jinwoo; Song, Kyung-Guen; Ahn, Kyu-Hong
2015-09Decolorization of Acid Orange 7 by an electric field-assisted modified orifice plate hydrodynamic cavitation system: Optimization of operational parametersJung, Kyung-Won; Park, Dae-Seon; Hwang, Min-Jin; Ahn, Kyu-Hong
2014-09Development of a novel electric field-assisted modified hydrodynamic cavitation system for disintegration of waste activated sludgeJung, Kyung-Won; Hwang, Min-Jin; Yun, Yeo-Myeong; Cha, Min-Jung; Ahn, Kyu-Hong
2017-03Direct Application of Sodium Alginate Solution via Dripping Technique for Effective Copper Removal and Recovery from Aqueous SolutionJung, Kyung-Won; Chau, Dao Minh; Choi, Brian Hyun; Ahn, Kyu-Hong
2008-07Distribution of discharge intensity along small-diameter collector well laterals in a model riverbed filtrationKim, Seung-Hyun; Ahn, Kyu-Hong; Ray, Chittaranjan
2016-07Dual purpose recovered coagulant from drinking water treatment residuals for adjustment of initial pH and coagulation aid in electrocoagulation processJung, Kyung-Won; Ahn, Kyu-Hong
2008-03-01Effect of coagulant addition on membrane fouling and nutrient removal in a submerged membrane bioreactorSong, Kyung-Guen; Kim, Yuri; Ahn, Kyu-Hong
2009-01Effects of internal recycling time mode and hydraulic retention time on biological nitrogen and phosphorus removal in a sequencing anoxic/anaerobic membrane bioreactor processSong, Kyung-Guen; Cho, Jinwoo; Ahn, Kyu-Hong
2007-01-15Effects of sludge retention time on membrane fouling and microbial community structure in a membrane bioreactorAhmed, Zubair; Cho, Jinwoo; Lim, Byung-Ran; Song, Kyung-Guen; Ahn, Kyu-Hong
2007-01Effects of the internal recycling rate on biological nutrient removal and microbial community structure in a sequential anoxic/anaerobic membrane bioreactorAhmed, Zubair; Lim, Byung-Ran; Cho, Jinwoo; Ahn, Kyu-Hong
2015-11Enhanced decolorization efficiency of acid orange 7 by electric field granular-activated carbon combined system and its statistical optimization by response surface methodologyJung, Kyung-Won; Park, Dae-Sun; Ahn, Kyu-Hong
2008-06Enhancement of Phosphorus Removal in a Polyurethane Compressible Media Filtration System with CoagulationKim, Ki-Pal; Song, Kyung-Guen; Ahmed, Zubair; Paeng, Ki-Jung; Ahn, Kyu-Hong
2016-07-25Entrapment of powdered drinking water treatment residues in calcium-alginate beads for fluoride removal from actual industrial wastewaterJung, Kyung-Won; Hwang, Min-Jin; Jeong, Tae-Un; Chau, Dao Minh; Kim, Kipal; Ahn, Kyu-Hong
2016-11Fabrication of granular activated carbons derived from spent coffee grounds by entrapment in calcium alginate beads for adsorption of acid orange 7 and methylene blueJung, Kyung-Won; Choi, Brian Hyun; Hwang, Min-Jin; Jeong, Tae-Un; Ahn, Kyu-Hong

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