General Knowledge - Basic General Knowledge - Discussion
Discussion Forum : Basic General Knowledge - Section 1 (Q.No. 63)
63.
For purifying drinking water alum is used
Discussion:
15 comments Page 2 of 2.
David Verma said:
9 years ago
Alum is amazing for water treatment to purify the muddy water, powder alum and add about 1 gram of alum powder for every liter of muddy water.
You will find the muddy particles settling down, leaving you with clear water. If next time you go on a camping trip, takes a small block of alum with you.
You will find the muddy particles settling down, leaving you with clear water. If next time you go on a camping trip, takes a small block of alum with you.
Naman jain said:
9 years ago
Please give more information about coagulation.
Naman jain said:
9 years ago
What is meant by flocs? @Hitender.
Naman jain said:
9 years ago
As per my knowledge, it is option B.
Aniket said:
7 years ago
Coagulation is the process by which all the small particles of mud get come together to form large particle so that it will get settled at bottom.
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