Table 1 Integral coefficients <ΔUi> characterizing the antiscaling potential of individual additives in the HW system and ΔUij as a measure for synergistic effects in the 1:1 mixture of etidronic acid (EA) and Sokalan® PA 25 Cl (see text for details)

From: A high-throughput approach for assessing antiscaling performance during mineral precipitation from seawater and hard water

 

coef

<ΔUi > PA 25 Cl

1.53 ± 0.62

<ΔUi > CP 50

1.33 ± 0.53

<ΔUi > EA

2.49 ± 0.52

<ΔUi > PSS

0.10 ± 0.41

<ΔUi>PAsp

1.42 ± 0.57

<ΔUij>EA + PA 25 Cl

-0.03 ± 0.56

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