The plant adopted PDS sulfur removal technology.
After sulfur treatment , the H₂S content was approximately 35 mg/Nm³, with high byproduct salt formation and a waste liquid discharge of 30 m³/d.
| Item | Sulfur content before the tower | Sulfur content after the tower | Sulfur content after the tower | Sulfur production (t) | Sulfur production (t) | Waste liquid discharge (m3/d) | Waste liquid discharge (m3/d) |
| (Before sulfur removal process) | (After sulfur removal process) | (Before sulfur removal process) | (After sulfur removal process) | (Before sulfur removal process) | (After sulfur removal process) | ||
| H₂S content (mg/m3) | 7000-8000 | 19.8 | 0 | 2.2 | About 3.0 | 30 | 0 |
| Sodium thiosulfate (g/L) | 218.7 | 166.2 | |||||
| Sodium thiocyanate (g/L) |
English 
