共 50 条
- [36] ON THE AMMONIA-NITROGEN DETERMINATION IN FISHERIES WASTEWATERS BY MEANS OF THE INDOPHENOL METHOD ENVIRONMENTAL TECHNOLOGY LETTERS, 1984, 5 (08): : 345 - 348
- [37] Temperature impact on monochloramine, free ammonia, and free chlorine indophenol methods WATER PRACTICE AND TECHNOLOGY, 2021, 16 (01): : 135 - 145