Open Access. Powered by Scholars. Published by Universities.®
- Institution
- Keyword
-
- Ag Nanoparticles (1)
- Aviation Fuel (1)
- Bacteria (1)
- Cd metal transport (1)
- Cellulosic Biofuel (1)
-
- Dehydration (1)
- Drinking water treatment (1)
- Ethanol (1)
- Ethanol Gasoline (1)
- Ferbam (1)
- Filter-based method (1)
- Molten salt (1)
- Nanoparticle removal (1)
- Nanoparticles (1)
- Optical Sensors (1)
- Phenol (1)
- Pyroprocessing (1)
- Ricin (1)
- SERS (1)
- Salt hydrolysis. LiCl-KCl (1)
- Single particle ICP-MS (1)
- Water -- Purification -- Membrane filtration -- Research<br />Drinking water -- Purification<br />Inductively coupled plasma mass spectrometry<br />Nanoparticles (1)
Articles 1 - 4 of 4
Full-Text Articles in Chemistry
Development Of Filter-Based Surface Enhanced Raman Spectroscopic Assays For Rapid Detection Of Chemical And Biological Contaminants In Water, Siyue Gao
Masters Theses
Surface enhanced Raman spectroscopy (SERS) has been widely applied for rapid and sensitive detection of various chemical and biological targets. Here, we incorporated a syringe filter system into the SERS method to detect pesticides, protein toxins and bacteria in water. For the detection of chemical and protein targets, silver nanoparticles (Ag NPs) were aggregated by sodium chloride (NaCl) to form nanoclusters that could be trapped in the pores of the filter membrane to from the SERS-active membrane. Then a coating of capture (e.g. aptamer) was integrated on the nanoparticle substrate if needed. Then samples were filtered through the membrane. After …
Cd Transport In Eutectic Licl-Kcl And Contamination Of Zr Metal And Thermal Dehydration Of Bulk Licl-Kcl, Nicholas Azoy Earle
Cd Transport In Eutectic Licl-Kcl And Contamination Of Zr Metal And Thermal Dehydration Of Bulk Licl-Kcl, Nicholas Azoy Earle
Masters Theses
Researchers at Idaho National Labs have noted unexpectedly high Cd content in empty cladding hulls after processing in the Mark-IV ER. It has been theorized that Cd metal is transporting from the LCC pool through the eutectic LiCl-KCl salt bath to the anode baskets containing the empty hull where it is retained as a Zr-Cd intermetallic. This study sought to replicate the Cd contamination in a dry Ar glovebox using small-scale analogue of the Mark-IV ER salt-Cd metal system.
Anhydrous eutectic LiCl-KCl was an essential regent in this research and experiments were conducted to investigate the feasibility of dehydrating nominally …
Optical Sensors For The Analysis Of Alcohols In Fuels, Kendhl Kate Witt
Optical Sensors For The Analysis Of Alcohols In Fuels, Kendhl Kate Witt
Masters Theses
This thesis reports the development of optical sensors to analyze alcohols in fuel samples. One optical sensor enables the analysis of phenol in aviation fuels and cellulosic biofuels. It is critical to monitor the concentration of phenols in fuels because they increase the presence of solid oxidative deposits and lower the thermal stability of fuels. Preliminary studies of another optical sensor have been conducted to detect ethanol in E10 gasoline samples. Gasoline containing ethanol is widely available and used, but the exact percentage of ethanol is not specified and varies between samples and regions. Higher concentrations of ethanol in gasoline …
Tracking Silver, Gold, And Titanium Dioxide Nanoparticles Through Drinking Water Systems By Single Particle - Inductively Coupled Plasma - Mass Spectrometry, Ariel Renee Donovan
Tracking Silver, Gold, And Titanium Dioxide Nanoparticles Through Drinking Water Systems By Single Particle - Inductively Coupled Plasma - Mass Spectrometry, Ariel Renee Donovan
Masters Theses
"Single particle (SP)-ICP-MS methods were developed to characterize and quantify Ti-containing, titanium dioxide, silver, and gold NP concentration, size, size distribution and dissolved metal element concentration in surface water and treated drinking water. The effectiveness of conventional drinking water treatments (including lime softening, alum coagulation, filtration, and disinfection) to remove NPs from surface water was evaluated using six-gang stirrer jar test simulations. Six-gang stirrers were used to simulate drinking water treatments including lime softening, alum coagulation, powdered activated carbon sorption, filtration, and disinfection by free chlorine. Lime softening effectively removed most nanoparticles added. Source and drinking waters from three large …