Sentence examples for total hydrocarbons content from inspiring English sources

Several research studies [ 23, 24] on the squalene concentration in the olive oil have showed that this hydrocarbon represents over 50% of the unsaponifiable fraction and up to 90% of the total hydrocarbons content thereof.

Total hydrocarbon content was reduced a little by catalytic reforming.

Soil samples (0 20 cm) were collected at 3, 6 and 12 months each year and analyzed for Cr, Ni, Pb and Zn, while the residual total hydrocarbon content (THC) was determined at the end of the 2 years study.

From a regulatory perspective, future legislation will likely affect all of the candidate substances similarly since emissions are restricted on the basis of total hydrocarbon content rather than an individual component or chemical class.

An adequate medium design and mixing and aeration system, as well as an appropriate microorganism proved to be crucial for reaching high levels of degradation by P. stutzeri and by an indigenous consortium (about 70%and50%0% of reduction in total petroleum hydrocarbon content in less than 2 wk, respectively).

We found that the contents of total hydrocarbons (see Table  2), possibly including heptacosdiene and heptacostriene were increased upon ND in B. braunii 779.

We here aim at providing a rapid and automated way to assess total hydrocarbon and lipid contents in algae for fast strain discriminations that still can be visualized for the underlying changes in chemical complexity.

Emissions of THC (total hydrocarbons), NMHC (non-methane hydrocarbons), and CO (carbon monoxide) reduced with increasing oxygen content in the blend for some of the vehicle/fuel combinations, whereas NOx (nitrogen oxide) emissions did not show strong fuel effects.

This was accompanied by a similarly small increase in saturated hydrocarbons content.

Total organic carbon (TOC) contents and total hydrocarbon potential are higher in the Cretaceous calcareous mudstones than in the Paleogene calcareous silty/sandy mudstones.

TOC contents have a good correlation with total hydrocarbon potential in analysed sediments.