The following parameters are available: •Lime Dosage (Precipitator): This is the lime dosage for precipitation. •Alum Dosage (Coagulant): This is the alum dosage for coprecipitation as coagulants.

However, aloe vera is mainly used for water treatment and hydration to the skin, alum is perfectly safe to be used as a coagulant with aloe vera. They do treat issues of acne, premature ageing ...