Coagulation of digestate wastewater?

Hi all, I have a 2% stock solution of aluminium sulphate prepared as my coagulant. I tried to add 0.2mL and 2mL of coagulant to 100mL of wastewater which gives a dose rate of 40mg/L and 400mg/L....

23 March 2023 6,020 1 View