Sentence examples for active acidity from inspiring English sources

Nevertheless, the so-called original pH was the active acidity denoting the concentration of dissociated natural organic acids, and most of the foliar broths were weakly acidic with pH from ca. 4.1 to 7.6.

Soil acidity attributes including active acidity (pH-H2O), aluminum (Al) saturation, exchangeable Al, exchangeable calcium (Ca), exchangeable magnesium (Mg) and base saturation were also evaluated.

Yin et al. (2010) showed that optimal parameters for the enrichment of S. cerevisiae with selenium were temperature of 27.4 °C and active acidity (pH) at the level of 5.8.

Based on the obtained results, it was found that the active acidity of the culture environment and the level of dissolved oxygen in the medium were the most important influence factors.

The yields of the main products, e.g. sugars, sugar alcohols and furfurals (xylose, glucose, xylitol, sorbitol, furfural, furfuryl alcohol and 5-hydroxymethyl furfural), varied depending on active sites, acidity, presence of metal and structure of the mesoporous material.

The difference is that the temperature of first reacting zone is high, the contact time between feedstock and catalyst is short, the cat to oil ratio is high and the active components' acidity is better than ordinary zeolites; therefore, the feedstock's big molecule alkane's uni-molecule cracking reaction is enforced and then the goal of olefin maximizing can be achieved.

Hydrolases are most active in the acidity maintained in the lysosomes.

A multi-techniques set of analyses was used, in order to characterize both the sulphided active phase and acidity.

LDR-100 catalyst adopts active component with high acidity density and high acidity density zeolite's compound technology.

These catalysts are expected to have properties such as mesopore sizes to enhance accessibility to large molecules to the active sites and moderate acidity to reduce deactivation by coke.

The more active sulfonamides have a larger acidity.