Zobrazeno 1 - 10 of 25 pro vyhledávání: '"Kyung-Yup Hwang"'
1
Strength Development and Carbonation Characteristics of Slag Cement/Class C Fly Ash blended CO2Injection Well Sealant
Autor: Kyung-Yup Hwang, Tae Yoo Kim, Inseong Hwang
Publikováno v: Journal of Soil and Groundwater Environment. 21:29-37
CO2 injection well sealant is vulnerable to supercritical CO2 (scCO2) exposure. To develop an alternative to the conventional sealant system (class G cement/class F fly ash), the performance of slag cement (SPC) systems containing class F fly ash (FF
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3c82c7dba91ae5ed84a1624b7ccadeac
https://doi.org/10.7857/jsge.2016.21.2.029
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4
Effect of CO
Autor: Kyung-Yup, Hwang, Jin Young, Kim, Hoang Quang Huy, Phan, Jun-Young, Ahn, Tae Yoo, Kim, Inseong, Hwang
Publikováno v: Environmental science and pollution research international. 25(23)
We previously described a MgO-based binder for treating fine sediment and simultaneously store CO
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::fca4433c9f08b048534ee4470b14af2d
https://pubmed.ncbi.nlm.nih.gov/29808408
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5
Development of an MgO-based binder for stabilizing fine sediments and storing CO2
Autor: Cheolyong Kim, Kyung-Yup Hwang, Jun-Young Ahn, Jeong-Yun Seo, Inseong Hwang
Publikováno v: Environmental Geochemistry and Health. 37:1063-1072
An MgO-based binder was developed that could stabilize fine dredged sediments for reuse and store CO2. Initially, a binder consisting of fly ash (FA) and blast furnace slag (BFS) was developed by using alkaline activators such as KOH, NaOH, and lime.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44438b82b190d0c942e3aa49ef5ae993
https://doi.org/10.1007/s10653-015-9750-8
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6
Evaluation of phosphate fertilizers and red mud in reducing plant availability of Cd, Pb, and Zn in mine tailings
Autor: Kyung-Yup Hwang, Inseong Hwang, Hocheol Song, Jae-Gon Kim, Sin-Hyun Kang, Hong-Seok Kim, Jun-Young Ahn
Publikováno v: Environmental Earth Sciences. 74:2659-2668
Mono-potassium phosphate (MKP), natural phosphate fertilizer, and red mud (RM) were tested individually and as mixed agents for stabilizing Cd, Pb, and Zn in mine tailings. The mixed stabilizer containing MKP/RM was the most effective among the teste
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6bc3817b879db81bbb97c9d6a65af625
https://doi.org/10.1007/s12665-015-4286-x
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7
Investigation of the accelerated carbonation of a MgO-based binder used to treat contaminated sediment
Autor: Kyung-Yup Hwang, Inseong Hwang, Cheolyong Kim, Tae Yoo Kim, Jun-Young Ahn, Hoang Q. H. Phan
Publikováno v: Environmental Earth Sciences. 76
A MgO-based binder developed to simultaneously solidify/stabilize contaminated sediment and store CO2 has been described previously. The objectives of the study presented here were to investigate the kinetics of the carbonation reactions of the binde
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cb38694182a497fa799558f4bb3dbf43
https://doi.org/10.1007/s12665-017-7115-6
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9
Field Study on Application of Reactive Zone Technology Using Zero-Valent Iron Nanoparticles for Remediation of TCE-Contaminated Groundwater
Autor: Kyung-Yup Hwang, Jun-Young Ahn, Cheolyong Kim, Seong-Chun Jun, Inseong Hwang
Publikováno v: Journal of Soil and Groundwater Environment. 19:80-90
The laboratory and field studies were conducted to identify an optimal injection concentration of nanoscale zero-valent iron particles (NZVI) and to evaluate the applicability of NZVI-based reactive zone technology to the site contaminated with trich
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::77d1b12786dbf2df73ee7c18312b5931
https://doi.org/10.7857/jsge.2014.19.6.080
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10
Effects of groundwater solutes on colloidal stability of polymer-coated and bare nanosized zero-valent iron particles
Autor: Hong-Seok Kim, Inseong Hwang, Dae-Young Kwon, Kyung-Yup Hwang, Jun-Young Ahn, Cheolyong Kim
Publikováno v: Desalination and Water Treatment. 54:1281-1289
Colloidal stabilities of polymer-coated nanosized zero-valent iron (pNZVI) and bare nanosized zero-valent iron (bNZVI) particles were investigated in the presence of groundwater solutes, such as Suwannee River natural organic matter (SRNOM), Pony Lak
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9c4a61c942758fa0d29aeb5e79400c2c
https://doi.org/10.1080/19443994.2014.903873
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