Sentence examples for attained a ph from inspiring English sources

A 1 M solution of NaHCO3 was added dropwise until the solution attained a pH 9.

Fermentation was terminated after the 3rd day in the LAFFO when the mixture attained a pH value of 4.15 ± 0.04.

Determinations were continued till the mixture attained a pH value in between 4.0 and 4.2, after which the fermentation was discontinued.

As seen in Fig. 1b, the pHpzc value of MPKSF decreased its acidity to attain a pH of 5.94.

Some components in the waste exhibited pH values <4, which required the addition of a higher quantity of alkali to attain a neutral pH at the end of the reaction.

The optimum condition for a 90.4% pure glycerol was estimated to have been attained at a pH of 3.26 and an adsorbent quantity of 0.933 gm with phosphoric acid (0.43 N).

An increase in the inoculation rate resulted in a decrease in the pH where the maximum in the loss tangent occurs, presumably reflecting less efficient solubilization of colloidal calcium phosphate (which is a slow process) and the need to attain a lower pH to complete the solubilization.

It is difficult to attain a specific pH as a first point, and the back-titration produces insoluble KCl.

Therefore, the fermentation was continued till the pH attained a value of 4.12 ± 0.01 on the 5th day.

However, with increase in pH, removal efficiency exhibited an initial increase from 97%%, attained a maximum of 99%% (at pH 10) and then again decreased with any further increase in pH (97 % at pH 12).

Figure 2c shows that the removal of As III) attained a maximum of 100% at pH 8 with an adsorbent dose of 0.3 g, while the other parameters were at their center points.