Table 1.
Properties of the C/Fs.
| Name of C/Fs (Company) | Chemical Composition | The Concentration of C/Fs Used (mL of Solution/L of Wastewater) |
|---|---|---|
| FPM (Korona JV) |
Hydrocarbons: C12–C15, n-alkanes, isoalkanes, cyclic, <2% aromatic; ethoxylatedisotridecanol | 1.10 mg/L |
| PEL (Stockhausen GMbH & Co.) |
The copolymer of acrylamide and a cationic acrylic acid derivative in isoparaffin hydrocarbons | 1.03 mg/L |
| FCT (Korona JV) |
Adipic and sulfamide acid | 0.90 mg/L |
| PIX (kemipol) |
40–42% aqueous solution of iron(III) sulfate, consisting of 11.8 ± 0.4% of the total iron and up to 1% of free sulphuric acid | 0.53 mg/L |
| PAX (kemipol) |
Aqueous solution of polyaluminium chloride containing 17.0 ± 0.6% Al2O3 and 20.0 ± 2.0% of chloride ions | 1.4 mg/L |