Results 81 to 90 of about 29,360 (241)

Nanofiber PVA‐Based Membranes Incorporating Functionalized Spanish Broom Derivatives for Sustainable Water Purification

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study investigates Spanish broom (Spartium junceum) as a renewable source for electrospun composite membranes in sustainable water purification. MCC and biochar were functionalized with eco‐friendly precursors and nanomaterials (i.e., HNT, β‐CDs) to develop hybrid PVA nanofiber composites.
Giulia Rando   +7 more
wiley   +1 more source

Determination of Optimal Operating Condition in Nanofiltration (NF) and Reverse Osmosis (RO) During the Treatment of a Tannery Wastewater Stream

open access: yesChemical Engineering Transactions, 2013
The aim of this work is the search the best operating condition in batch membrane processes in respect to fouling. The examined case is the purification of tannery wastewater.
D. Sannino, O. Sacco, A. Chianese
doaj   +1 more source

Fabrication of electrospun PVDF nanofibrous membrane for filtration of coconut inflorescence sap

open access: yesFood Biomacromolecules, EarlyView.
Electrospinning conditions for polyvinylidene difluoride (PVDF) nanofibrous membrane were optimized. The polymer solution's properties were analyzed. The developed membranes' average pore size was 478–543 nm. A fabricated membrane was used for the filtration of coconut inflorescence sap.
Sarangapany Ashwin Kumar   +2 more
wiley   +1 more source

Cyclophosphamide removal from water by nanofiltration and reverse osmosis membrane [PDF]

open access: yes, 2009
The rejection of cyclophosphamide (CP) by nanofiltration (NF) and reverse osmosis (RO) membranes from ultrapure (Milli-Q) water and membrane bioreactor (MBR) effluent was investigated.
Albasi, Claire   +6 more
core   +2 more sources

Nonthermal Food Processing Technologies: A Comprehensive Review

open access: yesFuture Postharvest and Food, EarlyView.
The graphical abstract illustrates the shift from traditional thermal food preservation methods to advanced nonthermal technologies. Traditional methods, represented by heating, often compromise the nutritional and sensory quality of foods. In contrast, nonthermal approaches such as high‐pressure processing (HPP), pulsed electric field (PEF ...
Ashok Kumar Yadav   +5 more
wiley   +1 more source

Research progress of hollow fiber nanofiltration membranes in the dye separation applications

open access: yesGongye shui chuli
A large amount of high salinity wastewater rich in dyes is produced in the printing and dyeing industry. Benefiting from the selective separating property,hollow fiber nanofiltration(NF) membranes are expected to achieve the efficient separation of dyes ...
ZHANG Ruijun   +4 more
doaj   +1 more source

Organic Removal Efficiency of the Nanofiltration and Adsorption Hybrid System in High Strength Wastewater [PDF]

open access: yesآب و فاضلاب, 2011
Surface and groundwater resources are increasingly jeopardized by discharges from pharmaceutical, chemical, and detergent plants. The high pollutant load of the effluents from these industries requires specific treatments.
Amir Hessam Hassani   +3 more
doaj  

Introduction of nanofiltration in a production process of fermented organic acids [PDF]

open access: yes, 2004
Nanofiltration in a production process of fermented organic ...
Bouchoux, Antoine   +2 more
core  

Fouling of dairy components on hydrophobic polytetrafluoroethylene (PTFE) membranes for membrane distillation [PDF]

open access: yes, 2013
This study investigates fouling of membranes during membrane distillation (MD) of two model dairy feeds — skim milk and whey, as well as their major single components.
Duke, Mikel   +6 more
core   +2 more sources

Optimization of extraction and concentration of anthocyanins from roselle (Hibiscus sabdariffa l.) by aqueous extraction and nanofiltration [PDF]

open access: yes, 2010
To prepare roselle extract, dried calyces of Hibiscus sabdariffa cultivar CLT 92 from Senegal, were mixed with plain water To optimize the aqueous extraction of anthocyanins from Roselle calyces, five ratios calyces/water (kg/kg) were studied (1/5, 1/10,
Cisse, Mady   +5 more
core  

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