Research Article
Study on the Corrosion and Scale Inhibition Mechanism of the Thiourea-Modified Polyepoxysuccinic Acid (CNS-PESA)
Table 2
Technical and economic indexes of CNS-PESA and PESA.
| Scale and corrosion inhibitor | Calcium carbonate scale inhibition efficiency (%) | Calcium phosphate scale inhibition efficiency (%) | Corrosion inhibition efficiency (%) |
| CNS-PESA | 95.7% | 87.3% | 95.6% | PESA | 89.7% | 68.6% | 73.2% |
|
|