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Aluminum Sulfate (Alum) – One of the most commonly used water treatment chemicals in the world. Alum is manufactured as a liquid, from which the crystalline form is dehydrated. Aluminum Chloride – A second choice to Alum as it is more expensive, hazardous and corrosive.
The Role of Green Coagulants in Wastewater Treatment: A Review that it could be a potential natural coagulant for water treatment. parishes in Gironde and Dordogne in southwestern France
