low price of using polyaluminium in water treatment of Spain

low price of using polyaluminium in water treatment of Spain
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  • Why is poly Aluminium chloride used in water treatment?
  • The primary use of poly aluminium chloride in the water treatment process is to remove impurities and clarify water. This is achieved through a process known as coagulation, where PAC helps to bind particles into larger aggregates that can be easily removed.
  • Is polyaluminum chloride a good coagulant for water treatment?
  • Polyaluminum chloride (PAC) is highly effective coagulant for water treatment over conventional coagulants because of low dosage requirement, shorter flocculation time, smaller amount of sludge, high efficiency and low aluminum residual in treated water [ 6 ].
  • How effective is aluminium chloride in water treatment?
  • Composed of multiple aluminium and chloride ions, it has proven highly effective in clumping unwanted materials and sediments in water. The unique properties of aluminium chloride allow it to function efficiently across a broad range of pH levels, making it a versatile choice for various water treatment scenarios.
  • Does polyaluminium chloride coagulate with non-prehydrolysed aluminium salts?
  • Although the mechanism of coagulation with non-prehydrolysed and prehydrolysed aluminium salts is the same, the presence of polymeric forms of aluminium in polyaluminium chloride solutions makes them more stable in water, providing more effective removal of impurities and lower concentrations of aluminium remaining in the treated water.