Research Article
A Study of Galvanic Corrosion in Stagnant Ammonium Bisulfide Solution
Table 2
Chemical composition of ABS solution.
| Analytical Item | Unit | Result |
| Sodium (as Na) | mg/l | 705.19 | Calcium (as Ca) | mg/l | 339.69 | Magnesium (as Mg) | mg/l | 63.56 | Potassium (as K) | mg/l | 148.85 | Strontium (as Sr) | mg/l | 0.0005 - 0.01 | Barium (as Ba) | mg/l | 0.001 - 0.01 | Iron (as Fe) | mg/l | 0.001 – 0.07 | Boron (as B) | mg/l | 2.33 | Litium (as Li) | mg/l | 0.001 – 0.04 | Silicon (as Si) | mg/l | 49.96 | Chloride (as Cl-) | | 49 | Hydrogen Sulfide (H2S) | ppm | 23928.78 | Ammonia (NH3) | ppm | 17786.33 | NH4HS | ppm | 35858.17 | Total dissolved solids (TDS) (calculated) | mg/l | 44443.02 | Cyanide | ppm | 2.68 | Oil & Grease | ppm | 82 | Carbonate (as ) alkalinity | mg/l | 13968.14 | Bicarbonate () alkalinity | mg/l | 6690.48 | OH-alkalinity | mg/l | 4533.79 | Total Alkalinity | mg/l | 17555.29 | pH at 25°C | mg/l | 9.26 | Hardness | ppm | 1051.91 | Density at 25°C | g/cm3 | 1.00 |
|
|