Chemistry, asked by cloneemperor1973, 10 months ago

Explain the significance of alkalinity in coagulation

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Answered by harsha1491
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The optimal pH range for coagulation is 6 to 7 when using alum and 5.5 to 6.5 when using iron. For high alkalinity water, excessive amounts of coagulant may be needed to lower the pH to the optimal pH range. ... Temperature also impacts the coagulation process because it affects the viscosity of the water.

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