Research Article

Testing the Performance of Various Polymeric Antiscalants for Mitigation of Sb-Rich Precipitates Mimicking Stibnite-Based Geothermal Deposits

Table 2

Concentration of several of ions (mg·L-1) in the decantate solution after isolation of solid content so-called deposit. Dosage of the antiscalants is 5 ppm. The reference points out the reaction carried out in absence of antiscalants.

Antiscalants[Na+][S=][Sbn+]The amount of depositThe amount of deposit after subtraction of the polymer/mgThe amount of deposit after subtraction of the polymer

Reference98056222902900
PVA 31116020643133130
PVA 14.6119021512832830
Gelatin117015622542540
PVP117018792602600