7.3 - Coagulation and Flocculation
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Practice Questions
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What is coagulation?
💡 Hint: Think about how mixing chemicals can change the way particles behave.
Name a common coagulant.
💡 Hint: Consider what is often used in water treatment processes.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary function of coagulation in water treatment?
💡 Hint: Remember the purpose behind adding chemicals to water.
True or False: Flocculation results in larger particles that are easier to remove.
💡 Hint: Think about the interaction of particles during this process.
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Challenge Problems
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You need to clarify a sample of turbid water using both coagulation and flocculation. Describe the steps you would take, including the choice of coagulant and the flocculation process.
💡 Hint: Think about what happens at each stage, from adding chemicals to allowing particles to settle.
How would changing the type of coagulant affect the floc size and settling time?
💡 Hint: Consider the properties of various coagulants you might use.
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