Open Access

This article has an erratum: []

Table 1

Composition of formation water used for testing the materials.

Components (g/L) wt.% ppm
NaCl 38.5136 3.85136 38 514
Na2SO4 4.3152 0.43152 4315
CaCl2 6.7540 0.67540 1748
MgCl2.6H2O 14.4432 1.44432 14 443
KCl 0.8870 0.08870 887

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.