User:Mobeen Ashraf/Notebook/Chem-581/2012/09/26: Difference between revisions
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'''Part A:''' | '''Part A:''' | ||
*Cross-link film from | *Cross-link film from Friday, 09-21-12 | ||
*We Waited until the temp of the solution reaches to 70 deg Celsius and then add 0.1 g PVOH | *We Waited until the temp of the solution reaches to 70 deg Celsius and then add 0.1 g PVOH | ||
*1 hr. later the film was taken out of the solution and was washed couple of times with distilled water before placing into 1% aqueous HCl solution for about half hour. | *1 hr. later the film was taken out of the solution and was washed couple of times with distilled water before placing into 1% aqueous HCl solution for about half hour. | ||
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==Data== | ==Data== | ||
* Add data and results here... | * Add data and results here... | ||
Filtrates that were obtained from the top of the filter paper, for each filtration process, were in very small amount. They were further used for X-ray analysis. | |||
==Notes== | ==Notes== |
Revision as of 09:41, 8 November 2012
Experimental Chemistry | <html><img src="/images/9/94/Report.png" border="0" /></html> Main project page <html><img src="/images/c/c3/Resultset_previous.png" border="0" /></html>Previous entry<html> </html>Next entry<html><img src="/images/5/5c/Resultset_next.png" border="0" /></html> |
Glutaraldehyde Cross-linking, 100% Exchange Na-MT (2g), 50% Exchange (make 2 g) and γ-Fe3O4 Coated Na-MT( for making a magnetic Absorbent-2g). DescriptionPart A:
Part B: The standard preparations (1-1/50 of the 20 ppm stocks standards were made in the amount of 5 diluted solution. Part C:
Expt 1) 1 min Expt 2) 5 mins Expt3) 10 mins Note: The clean, dry filter flask was used. Dry filter paper, Number 41, was used. When pouring, the solution was transferred to the center of the paper, same filtrate, (20 ml vials) in a slow movement. Part D: part C was repeated by using 100 % CEC surfactant clay. Part E:
Part F: Part E was repeated by using 100% CEC surfactant clay. Part G:
Data
Filtrates that were obtained from the top of the filter paper, for each filtration process, were in very small amount. They were further used for X-ray analysis. NotesThis area is for any observations or conclusions that you would like to note.
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