Zobrazeno 1 - 10
of 116
pro vyhledávání: '"J, Duranceau"'
Publikováno v:
Membranes, Vol 14, Iss 8, p 164 (2024)
A two-stage pilot plant study has been completed that evaluated the performance of a reverse osmosis (RO) membrane process for the treatment of feedwater that consisted of a blend of a nanofiltration (NF) concentrate and brackish groundwater. Membran
Externí odkaz:
https://doaj.org/article/fc76ce056dcb4a5e8b47393d2e5751a4
Autor:
Tulsi L. Shukla, Steven J. Duranceau
Publikováno v:
Water, Vol 15, Iss 7, p 1364 (2023)
Ultraviolet advanced oxidation processes (UV-AOPs) were compared using sodium perborate (UV/NaBO3 AOP) or hydrogen peroxide (UV/H2O2 AOP) for 1,4-dioxane removal from tertiary wastewater effluent. Both UV-AOPs were also tested with the addition of ac
Externí odkaz:
https://doaj.org/article/017bf48990c1479d8574c970d4b377dd
Autor:
Carlyn J. Higgins, Steven J. Duranceau
Publikováno v:
Membranes, Vol 10, Iss 12, p 383 (2020)
A study of the behavior of R- and S-enantiomers of ibuprofen (R-IBU and S-IBU) in aqueous solution by nanofiltration (NF) membranes revealed that up to 23% of the pharmaceutical was adsorbed onto the stainless steel equipment of a flat-sheet experime
Externí odkaz:
https://doaj.org/article/9fefeb0d17054ef48281dc0a4b70c238
Publikováno v:
DESALINATION AND WATER TREATMENT. 233:207-216
Autor:
Courtney Powell, Steven J. Duranceau
Publikováno v:
DESALINATION AND WATER TREATMENT. 242:1-11
Autor:
Steven J. Duranceau, Yuming Fang
Publikováno v:
Membranes, Vol 3, Iss 3, Pp 196-225 (2013)
To evaluate the significance of reverse osmosis (RO) and nanofiltration (NF) surface morphology on membrane performance, productivity experiments were conducted using flat-sheet membranes and three different nanoparticles, which included SiO2, TiO2 a
Externí odkaz:
https://doaj.org/article/3ad01a525ddb45ddbe07f0f2f47cbec0
Publikováno v:
Journal of Water Supply: Research and Technology-Aqua. 69:668-677
The application of adenosine triphosphate (ATP) bioluminescence technology as a rapid microbiological activity monitor within a potable water system has been demonstrated. ATP measurements were taken pre- and post-infrastructure improvements within a
Autor:
Steven J. Duranceau, Carlyn J. Higgins
Publikováno v:
DESALINATION AND WATER TREATMENT. 191:1-10
Autor:
Daniel A. Whalen, Steven J. Duranceau
Publikováno v:
Environmental technology.
Seawater was investigated as an alternative regenerant source to conventional salt-imported brine solutions in an anion exchange process treating surficial Florida coastal groundwater for the removal of sulfate and organics. Bench-scale column testin
Publikováno v:
Membranes, Vol 8, Iss 3, p 37 (2018)
In this research, we investigated the influence of feedwater ionic strength on diffusion of divalent ions through a hollow-fiber nanofiltration membrane. The results indicated that solute flux of magnesium was increased as a result of elevating the i
Externí odkaz:
https://doaj.org/article/a41de960abd2453cb15dd0840ba5816f