Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Jeongdong Choi"'
Publikováno v:
Water, Vol 15, Iss 8, p 1616 (2023)
The presence of antibiotic-resistant bacteria (ARB) in receiving water can severely threaten the aquatic environment and human health. The treated effluent containing ARB in some livestock wastewater treatment plants (WWTPs) is returned to the munici
Externí odkaz:
https://doaj.org/article/1af916cceef341b281af5ea64d7c4f14
Autor:
Jeongdong Choi, Youngho Ahn
Publikováno v:
Energies, Vol 8, Iss 3, Pp 1716-1729 (2015)
This study examined the influence of biohydrogen fermentation under the high bicarbonate alkalinity (BA) and pH to optimize these critical parameters. When sucrose was used as a substrate, hydrogen was produced over a wide range of pH values (5–9)
Externí odkaz:
https://doaj.org/article/93f48d178f414a20895aba0736cc0172
Publikováno v:
Water Environment Research. 93:491-501
The technical papers published in 2019 regarding wastewater treatment and microbial films were classified into two categories: biofilm and biofilm reactors. The biofilm category includes biofilm formation, biofilm consortia, bacterial signals, biofou
Autor:
Jeongbae Kim, Donghyeok Shin, Ingyo Jeong, Sungje Park, Kuksun Hwang, Insoo Chang, Jeongdong Choi
Publikováno v:
Journal of the Korean Society of Water and Wastewater. 33:215-224
Publikováno v:
International Biodeterioration & Biodegradation. 138:41-49
This study is aimed at investigating the performance of the continuous-flow, two-stage anaerobic column for the reductive dechlorination of perchloroethene (PCE) in a trichloroethene (TCE)-contaminated aquifer without bioaugmentation. Results indicat
Publikováno v:
Journal of Nanoscience and Nanotechnology. 19:1010-1013
The specific adsorbents for the removal of heavy metal were synthesized by polyamidoamine dendrimer and blast furnace slag, and their physico-chemical properties were evaluated in this study. The batch experiment was evaluated the adsorptive water tr
Publikováno v:
Water Environment Research. 90:900-927
The review includes scientific literatures published in the year of 2017 regarding the uses of biofilm and bioreactor to treat wastewater. Topics considered are: biofilm formation and factors that impact biofilm formation; extracellular polymeric sub
Autor:
Youngho Ahn, Jeongdong Choi
Publikováno v:
Water, Vol 8, Iss 12, p 580 (2016)
The community of whole microbes and antibiotic resistance bacteria (ARB) in hospital wastewater treatment plants (WWTP) receiving domestic wastewater (DWW) and hospital wastewater (HWW) was investigated. Samples from an influent of a secondary clarif
Externí odkaz:
https://doaj.org/article/0e4a764421bb4dd290ba2040b0f88161
Autor:
Jeongdong Choi, Eun-Sik Kim
Publikováno v:
Journal of nanoscience and nanotechnology. 21(7)
This study investigated experimental parameters to fabricate polymeric carbon nanocomposite hollow-fiber membranes with graphene oxide and multi-walled carbon nanotubes. This case was different from that of flat-sheet type membranes in that the chara