Chemistry

Chemistry, 24.07.2019 13:50, smortandsons

What is the purpose of adding alum in the water treatment process?

answer

Answers: 1

Show answers

Similar questions

Предмет

Chemistry, 18.09.2019 21:00, OliTepley5966

What is the purpose of adding chlorine to water during the water treatment process?

Answers: 1

Предмет

Chemistry, 13.10.2019 01:00, tiannagaines2

A35 mgd surface water treatement plant proposes to to use alum coagulation for turbidity reduction using 44 mg/ l alum. the raw water has an alkalinity of 80 mg / l as caco3. commercial alum has the formula al2(so4)3 x 18h2o (mw= 666). a) determine the daily alum dosage required in kg/ day? b) using the equivalent concept , how much alkalinity is used up by the alum added? c) is the water alkalinity adequate. i.e , is it grater than the alkalinity consumed by alum?

Answers: 3

Предмет

Chemistry, 24.10.2019 15:43, rhiannonwheatcr4468

What is the purpose of adding alum and lime to water during the process of water treatmenta.to cause particles in the water to clump together so that they can be removedb.to increase the turbidity of water and raise its dissolved oxygen content c.to kill unwanted bacteria in the water to prevent illness in humans d.to lower the ph of the water to make it suitable for people to drink

Answers: 1

Do you know the correct answer?

What is the purpose of adding alum in the water treatment process?...

Questions in other subjects:

Konu

Mathematics, 18.09.2019 04:30

Using the scaffold method how do i answer 7 divided by 4396...

Konu

Law, 18.09.2019 04:30

What assumptions about police work have scientific studies of law enforcement called into question...

Konu

English, 18.09.2019 04:30

What is the simple subject of this fraze check the height of the net for me...

Konu

History, 18.09.2019 04:30

Define the term savings as it is used in economics, oa) income that is not used for consumption ob) money that is spent during a depression o revenue that is stor...

Konu

Law, 18.09.2019 04:30

Does the image of police as crime fighters make recruitment easier or more difficult? why?...

Konu

Mathematics, 18.09.2019 04:30

Which expression is equivalent to (x^6 • x^10/x^-3)2 and why? answer asap 10

Konu

Social Studies, 18.09.2019 04:30

How did the development of farming lead to civilization?...

Konu

Mathematics, 18.09.2019 04:30

Me your cell phone plan costs $24.99 per month plus $0.19 for each text message you send or receive. you have at most $29 to spend on your cell phone bill. what is the maximu...

Konu

English, 18.09.2019 04:30

Which would least likley be a cause of natural selection...

Konu

English, 18.09.2019 04:30

The thousand injuries of fortunato i had borne as i best could, but when he ventured upon insult i vowed revenge. you, who so well know the nature of my soul, will not suppose, how...

Other tasks in the category: Chemistry More task