You should be using ethanol free gas in your small engine outdoor power equipment. What are the effects of ethanol fuel? E10 fuels are approved for usage in lawn mowers and outdoor power handhelds like gas chainsaws, trimmers, and leaf blowers. Gas with higher concentrations of ethanol is ...
Urine ethanol testing techniques include those used for blood-sample testing, such as gas chromatography. However, alternatives exist, such as the use of EtG tests [58], determining the level of ethanol in urine based on a color change of a strip. Once again, this method cannot identify the...
The world’s energy resources and consumption have been determined in terms of greenhouse gas (GHG) emissions by applying predictive models. Currently, it is expected that advanced biofuels and alternative fuels will play an increasingly pivotal role in the gradual substitution of fossil fuels with ...
The quantification of the gas volume generated in the headspace was measured with the manometer Omega HHP350. The quantification of H2 and CO2 was analyzed by Gas Chromatography (GC), and ethanol, succinate, acetate, and glycerol were evaluated in the supernatant by High-Performance Liquid Chromato...
confirmed the results of the colorimetric and chromatographic assays. The microalgal biomass was characterized before and after the extraction in terms of humidity, ash, carbohydrates, proteins, chlorophyll-a, carotenoids, and lipids; the identity and content of the latter were determined with gas ...