Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Kyung-Hyuk Lee"'
Publikováno v:
대한환경공학회지, Vol 46, Iss 10, Pp 519-527 (2024)
Objectives This study aims to propose a technology that utilizes virtual sensors to quickly and accurately diagnose faults in valves and measurement devices that may occur in the return line of an ultrapure water plant. Methods The empirical equation
Externí odkaz:
https://doaj.org/article/c1efb6dbbbc240afb763929e589c34c5
Publikováno v:
Membrane Journal. 30:190-199
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dfe4bb6136c1662b5957cf6b44390e3
https://doi.org/10.14579/membrane_journal.2020.30.3.190
https://doi.org/10.14579/membrane_journal.2020.30.3.190
Publikováno v:
Membrane Journal. 29:314-322
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::364984ef49e5af3234be7479b9e5bad4
https://doi.org/10.14579/membrane_journal.2019.29.6.314
https://doi.org/10.14579/membrane_journal.2019.29.6.314
Publikováno v:
Journal of Korean Society of Environmental Engineers. 40:428-437
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34f267894a1df6b7099dbbd9d4373572
https://doi.org/10.4491/ksee.2018.40.11.428
https://doi.org/10.4491/ksee.2018.40.11.428
Publikováno v:
Journal of Korean Society of Environmental Engineers. 40:282-289
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a06b85eb4354558794d7445758c5f7e8
https://doi.org/10.4491/ksee.2018.40.7.282
https://doi.org/10.4491/ksee.2018.40.7.282
Publikováno v:
Journal of the Korean Society of Water and Wastewater. 30:1-8
Temperature correction trans-membrane pressure (TC-TMP) is frequently used as a fouling index in membrane water treatment plants. TC-TMP equation is derived based on an assumption that the total membrane resistance (i.e. the sum of the intrinsic memb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36746cc6b11d04c8861a81e0e44aafb5
https://doi.org/10.11001/jksww.2016.30.1.001
https://doi.org/10.11001/jksww.2016.30.1.001
Removal of residual ozone in drinking water treatment using hydrogen peroxide and sodium thiosulfate
Autor:
Kyung-Hyuk Lee, Joon Wun Kang, Minhwan Kwon, Yongtae Ahn, Woo-Hyun Joe, Youmi Jung, Seohee Kim
Publikováno v:
Journal of the Korean Society of Water and Wastewater. 29:481-491
The aim of this study was to evaluate the chemical quenching system for residual ozone and to determine the operating condition for the quenching system. Hydrogen peroxide (H2O2) and sodium thiosulfate (Na2S2O3) were investigated as quenching reagent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82759ae82c5390781c41da93d7ae0c6b
https://doi.org/10.11001/jksww.2015.29.4.481
https://doi.org/10.11001/jksww.2015.29.4.481
Publikováno v:
Water Practice and Technology. 10:66-72
The Water Treatment Plant (WTP) located in South Korea is a 101,000 m³/d water treatment plant using flocculation/coagulation followed by sedimentation and sand filtration plus a final chlorination step to produce drinking water from a natural reser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cc509bb88f66a377c1d2b53ec822a3a
https://doi.org/10.2166/wpt.2015.009
https://doi.org/10.2166/wpt.2015.009
Publikováno v:
Journal of the Korean Society of Water and Wastewater. 29:65-75
【In this study, cation and anion exchange process for performance evaluation was conducted. A pilot plant for the ultrpure water production was installed with the capacity of $25m^3/d$ . The various production rate and regeneration of ion exchange
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fd4d2b07f31e0fa8151892b0a024c93
https://doi.org/10.11001/jksww.2015.29.1.065
https://doi.org/10.11001/jksww.2015.29.1.065
Publikováno v:
Desalination and Water Treatment. 54:1150-1157
The axial dispersion of an ozone contactor is known to influence Cryptosporidium parvum oocyst inactivation and bromate formation. While low dispersion is beneficial, an extent of dispersion is not specifically addressed for the design of a new ozone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5fd993ac3e5327cc8346772498d240a
https://doi.org/10.1080/19443994.2014.941012
https://doi.org/10.1080/19443994.2014.941012