Sentence examples for decrease of the phenol from inspiring English sources

A gradual decrease of the phenol removal efficiency was observed with increasing the number of cycles.

Hence, we arrive at the conclusion that the main loss of bioactivity does not originate from oxidative or radiation damage but from the introduction of the iodine atom itself, i.e. from the introduction of an apolar heavy atom combined with the effect of the decrease of the pKa of the iodinated phenol moiety from 10.0 to 8.9.

The decrease of the formation of 3 with decreasing pH confirmed that the activation of the phenol by the 3′-moiety occurred by the solvent in the case of 3 b regioisomer formation.

In this physical mixture the activated carbon merely alleviates the inhibitory effect of the phenol concentration by decreasing its initial value.

The extent of the phenol removal increased with decrease in the initial concentration of the phenol and contact time of solution.

Disappearance of detectable sugars and aldehydes, a decrease of the yield of acids, formation of phenols, and favoured aromatics production were the other catalytic effects observed.

However, overloading H2O2 with TiO2 could only slightly increase the degradation rate of phenol, and overloading TiO2 decreased the phenol degradation rate immediately.

This temperature reduction could decrease the oxidation of phenols and the loss of aromatic compounds, thus increasing the quality of rosé wine.

The rest of the phenols may be equally dangerous.

Another uncoupler among the herbicides is 2,4-D, a derivative of one of the phenols.

The authors report addition of catalyst increased the bio-oil yield, but decreased the selectivity of phenol in fixed-bed.