About one billion people do not have healthy water pH and its efficiency in cold water [7, 8]. However
drinking water. More than six million people (about two children) die because of diarrhea which is caused by polluted water. Developing countries pay a high cost to import chemicals including polyaluminium chloride and alum [1, 2].This is the reason why these countries need low cost methods requiring low maintenance and skill.Nowadays, polyaluminum Chloride is widely used in water treatment plants all over the world. Polyaluminium chloride and alum add impurities such as epichlodine are carcinogenic [3, 4]. Aluminum is regarded as an important poisoning factor in dialysis encephalopathy. Aluminum is