Sentence examples for high sulphate scale from inspiring English sources

The copolymer showed moderate to high sulphate scale inhibition activities based on the amount of curcumin used during copolymerization.

As temperature was increased, the scaling tendency of the carbonate scaling brine increased, whereas that of the high sulphate scaling brine system was found to decrease.

Barium sulphate scale deposition is expected as high concentrations of barium have been measured in the formation brine.

An accelerated test using a high sulphate concentration has been performed on mortars.

Even the dreaded calcium sulphate scale, should it arise due to operational errors, can be readily and completely removed.

The high sulphate content could be attributed to leaching of sodium sulphate compounds such as sulphate fertilisers, household detergents, tanneries products and waste paper materials dumped at the site.

Additionally, a dual role of sulphate anion is observed: at high sulphate concentrations the protective character of the ordered sulphate adlayer delays surface disordering while small concentrations of sulphate anions increase the rate of surface reordering.

However, the performances of some of the phosphonate species against sulphate scale were reduced by thermal ageing.

XRD and SEM analyses proved the morphological changes of the calcium sulphate scale due to strong inhibition action.

Low benzene δ13C values are correlated with high sulphate δ34S, indicating that little benzene degradation has occurred in the sulphate reduction zone.

The membranes are subject to barium/strontium sulphate scaling.