Tentamen (uitwerkingen)
Sanitarian Test Study Guide Part 3 with correct answers
- Vak
- Instelling
Primary headworks of a wastewater treatment plant: Answer Bar screens, primary settling basins (clarifiers) A pH of 0 to 7 is what? Answer Acidic A pH of 7 is? Answer Neutral A pH of 7 to 14 is? Answer Basic If there is color in water, in order to remove it, it must be? Answer A suspens...
[Meer zien]