1O-12-1O-11 3.99(10-2Q)-4.05(10-18) y = 1.11(1O-12)

Example 12.3 A raw water containing 140 mg/L of dissolved solids is subjected to coagulation treatment using a ferric salt. Calculate the optimum pH that the operation should be conducted. Assume the temperature of operation is 25°C.


8^Fe2(0H)2c7lJ 1+ ]5 + J ^p^O^/li 1+ ]4 + J2 KFe0H c7H i[XJ+ ]3

Healthy Chemistry For Optimal Health

Healthy Chemistry For Optimal Health

Thousands Have Used Chemicals To Improve Their Medical Condition. This Book Is one Of The Most Valuable Resources In The World When It Comes To Chemicals. Not All Chemicals Are Harmful For Your Body – Find Out Those That Helps To Maintain Your Health.

Get My Free Ebook

Post a comment