ISO/TC 42
| Projekta Nr. | ISO 6853:2001 |
|---|---|
| Nosaukums | <p>This International Standard specifies a method for the determination of ammonia and other volatile amines that can</p> <p>be liberated from photographic processing wastes by strong alkali, the results being expressed in terms of nitrogen.</p> <p>The method is applicable for the determination of the ammonia concentration of typical photoprocessing wastes in</p> <p>the range of 10 mg/l to 200 mg/l of ammonia or 8 mg/l to 160 mg/l of nitrogen. Other volatile amines are determined</p> <p>as ammonia, but their concentrations in photoprocessing wastes are usually very low.</p> |
| Reģistrācijas numurs (WIID) | 32494 |
| Darbības sfēra | <p>This International Standard specifies a method for the determination of ammonia and other volatile amines that can</p> <p>be liberated from photographic processing wastes by strong alkali, the results being expressed in terms of nitrogen.</p> <p>The method is applicable for the determination of the ammonia concentration of typical photoprocessing wastes in</p> <p>the range of 10 mg/l to 200 mg/l of ammonia or 8 mg/l to 160 mg/l of nitrogen. Other volatile amines are determined</p> <p>as ammonia, but their concentrations in photoprocessing wastes are usually very low.</p> |
| Statuss | Standarts spēkā |
| ICS grupa | 13.030.30 37.040.30 |