Project : Cyanide detoxification Service
Owner : PT. UBPE Pongkor, Antam
Location : Bogor, Indonesia
Treatment Capacity : 3000 m3/day (150 m3/hr)
Description
Detoxification of Cyanide from Tailing ex Gold Maining
Parameter that must be achieved:
Comply with Indonesia DOE regulatory limits
Cyanide < 0.5 ppm
| Sample: Slurry feed detox + water from floor thickener P1 = 24% solid | ||
| Time after treatment | Cyanide, CN (mg/L) | pH |
| Start | 130 | 9.25 |
| After 30 mins | 25 | 8.88 |
| After 60 mins | 0.21 | 8.51 |
| After 90 mins | 0.11 | 8.4 |