a) The relationship between permeate weight and time with fabrics. b) The characteristic of fabrics toward the mass flowrate of collected permeate.

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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Membrane Separation Experiment (Home Experiment)
Using plastic mineral water bottle, rubber band, three different types of fabrics, mud
water and digital weighing scale.
Results
Permeate Weight (g)
Polyester
Time (min)
Cotton
Microfiber
0.5
19
22
26
13
29
1.5
28
15
31
2
29
15
32
2.5
29
15
32
3
29
15
32
Permeated Mass Flux for each type of fabric used
Cotton
Polyester
Microfíber
Permeated Mass
9.6667
5.0000
10.6667
Flux (g/min)
Graph of Permeate Weight (g) vs Time (min)
35
10
0.5
1.5
2
2.5
3
3.5
Time (min)
Cotton
Polyester
Microfiber
Microfiber
Polyester
220.00
Cotton
Efficiency (%)
293.10
312.50
From the results, provide a discussion for the following questions. It is better to relate with
the fundamental of heat/mass transfer.
a) The relationship between permeate weight and time with fabrics.
b) The characteristic of fabrics toward the mass flowrate of collected permeate.
Permeate Weight (g)
Transcribed Image Text:Membrane Separation Experiment (Home Experiment) Using plastic mineral water bottle, rubber band, three different types of fabrics, mud water and digital weighing scale. Results Permeate Weight (g) Polyester Time (min) Cotton Microfiber 0.5 19 22 26 13 29 1.5 28 15 31 2 29 15 32 2.5 29 15 32 3 29 15 32 Permeated Mass Flux for each type of fabric used Cotton Polyester Microfíber Permeated Mass 9.6667 5.0000 10.6667 Flux (g/min) Graph of Permeate Weight (g) vs Time (min) 35 10 0.5 1.5 2 2.5 3 3.5 Time (min) Cotton Polyester Microfiber Microfiber Polyester 220.00 Cotton Efficiency (%) 293.10 312.50 From the results, provide a discussion for the following questions. It is better to relate with the fundamental of heat/mass transfer. a) The relationship between permeate weight and time with fabrics. b) The characteristic of fabrics toward the mass flowrate of collected permeate. Permeate Weight (g)
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