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Membrane Filtration Processing

Total questions: 8

Worksheet time: 3mins

Name
Class
Date
1.

Membrane filtration is .......

a)

A chemical reaction process

b)

A biological process with living things

c)

A physical separation process based on size

d)

A combination of different reaction processes

2.

Which one of the listed membrane filter types has the SMALLEST pore size?

a)

Reverse osmosis

b)

Microfiltration

c)

Nanofiltration

d)

Microfiltration

3.

Ultrafiltration can filter theses components EXCEPT

a)

Suspended solid

b)

Multivalent ions

c)

Bacteria

d)

Virus

4.

Listed are the types of membrane module EXCEPT

a)

Tubular

b)

Plate and Frame

c)

Hollow Fibre

d)

Spongy absorber

5.

What is the type of membrane module in the picture?

a)

Plate and Frame

b)

Tubular

c)

Spiral wound

d)

Hollow fibre

6.

Listed are the areas of which the membrane filtration technology has been widely applied EXCEPT

a)

Dairy processing

b)

Automotive production

c)

Fruit juice processing

d)

Waste water treatment

7.

Ultrafiltration is used in the fruit juice industry mainly for which purpose...

a)

Juice concentration

b)

Sensory improvement

c)

Color enhancement

d)

Juice clarification

8.

Multistage membrane filtration is used especially in theses applications EXCEPT

a)

Bioactive compounds recovery

b)

Sugar refining

c)

Dairy processing

d)

Water filter straw