It measures up the national standards of letting water The best technical conditions are that pH is -7, the dosage of H O is %, oxidation time is 0 minutes, the dosage of Fe (SO ) is g/L, the dosage of PAM is mg/L
It measures up the national standards of letting water The best technical conditions are that pH is -7, the dosage of H O is %, oxidation time is 0 minutes, the dosage of Fe (SO ) is g/L, the dosage of PAM is mg/L
氧化 混凝除砷的最佳工艺条件为 :pH值为 — 7,H O 用量为 % ,氧化时间为 0min ,Fe (SO) 用量为 g/L ,PAM用量为 mg/L。