Výsledky vyhledávání

Development of a protocol to optimize electric power consumption and life cycle environmental impacts for operation of wastewater treatment plant

Autor: Yejin Kim, Min Soo Kim, Hyosoo Kim, Changwon Kim, Wenhua Piao, Sunja Cho

Publikováno v: Environmental Science and Pollution Research. 23:25451-25466

In wastewater treatment plants (WWTPs), the portion of operating costs related to electric power consumption is increasing. If the electric power consumption decreased, however, it would be difficult to comply with the effluent water quality requirem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b58094868f52adadbd7b2aa7e5e1acd
https://doi.org/10.1007/s11356-016-7771-1

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Operator decision support system for integrated wastewater management including wastewater treatment plants and receiving water bodies

Autor: Yejin Kim, Min-Soo Kim, Changwon Kim, Wenhua Piao, Hyosoo Kim

Publikováno v: Environmental Science and Pollution Research. 23:10785-10798

An operator decision support system (ODSS) is proposed to support operators of wastewater treatment plants (WWTPs) in making appropriate decisions. This system accounts for water quality (WQ) variations in WWTP influent and effluent and in the receiv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f035a34bb05c9d74a7818b7fabd02f7
https://doi.org/10.1007/s11356-016-6272-6

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Life cycle assessment and economic efficiency analysis of integrated management of wastewater treatment plants

Autor: Wenhua Piao, Changwon Kim, Min-Soo Kim, Hyosoo Kim, Yejin Kim

Publikováno v: Journal of Cleaner Production. 113:325-337

This paper evaluates several Wastewater treatment plant (WWTP) processes, an integrated sludge management system, and waste sludge disposal methods in a large city based on life cycle analysis (LCA) and economic efficiency analysis (EEA) together. Am

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::00b146ce1a7d36b2f8960ec8a3969863
https://doi.org/10.1016/j.jclepro.2015.11.012

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Evaluation of the k-nearest neighbor method for forecasting the influent characteristics of wastewater treatment plant

Autor: Min-Soo Kim, Wenhua Piao, Changwon Kim, Yejin Kim, Hyosoo Kim

Publikováno v: Frontiers of Environmental Science & Engineering. 10:299-310

The k-nearest neighbor (k-NN) method was evaluated to predict the influent flow rate and four water qualities, namely chemical oxygen demand (COD), suspended solid (SS), total nitrogen (T-N) and total phosphorus (T-P) at a wastewater treatment plant

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::154f49f545b725e3a91fee663e061508
https://doi.org/10.1007/s11783-015-0825-7

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Different Effects of Orbital Shear Stress on Vascular Endothelial Cells: Comparison with the Results of In Vivo Study with Rats

Autor: Hyosoo Kim, Hyunjin Cho, Sang Seob Yun, Geumhee Gwak, Keun Ho Yang, Ji Il Kim, Sun Cheol Park, In Sung Moon

Publikováno v: Vascular Specialist International

PURPOSE: An attempt was made to characterize the orbital shear stress by comparing the effects of orbital shear stress on vascular endothelial cells (ECs) with the results of animal experiments. MATERIALS AND METHODS: In the laboratory study, culture

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbc6c8a36a32b831b797486edc193e8f
https://doi.org/10.5758/vsi.2015.31.2.33

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Enhanced monitoring of water quality variation in Nakdong River downstream using multivariate statistical techniques

Autor: Hyosoo Kim, Min-Soo Kim, Yejin Kim, Wenhua Piao, Changwon Kim

Publikováno v: Desalination and Water Treatment. 57:12508-12517

The variation in downstream river water quality was investigated using three multivariate statistical techniques: factor analysis (FA), cluster analysis (CA), and discriminant analysis (DA). Four main factors (FA1, FA2, FA3, and FA4) were defined as

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::76cdb0df2d4eea920df2c81dac351afd
https://doi.org/10.1080/19443994.2015.1049963

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