User:Mobeen Ashraf/Notebook/Chem-581/2012/11/16

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(Autocreate 2012/11/16 Entry for User:Mobeen_Ashraf/Notebook/Chem-581)
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==Objective==
==Objective==
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Objective 1) Prepare 3 PVOH Films (plain MW 22,000, glutaraldehyde cross-linked, and porphyrine dihydrogen chloride cross-linked.
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Atomic Absorption Studies for the Adsorption Filtrate Solutions (films).
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Objective 2) Atomic Absorption Spectroscopy for all Cu standards.
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==Description==
==Description==
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* 3 PVOH films were prepared: 0.5 g MW of 22,000, 1 ml glutaraldehyde, and 1 ml of porphrine dihydrogen chloride.
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1) 10 min Glutaraldehyde 1 ppm
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* AAS studies for all the Cu standards: NaMT- concentration of 1.25 g/500 ml, for 1min, 5 min and 10 mins standards, 50 % CEC exchange-concentration of 1.25 g/500 ml, for 1 min, 5 min and 10 mins standards, 100% CEC exchange, for 1 min, 5 min and 10 mins standards, and Fe3O4-concentration of 1.25 g/500 ml, for 1 min, 5 min and 10 mins standards.
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2) 30 min Glutaraldehyde 1 ppm
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3) 60 min Glutaraldehyde 1 ppm
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4) 10 min NaMT           1 ppm
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5) 30 min NaMT          1 ppm
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6) 60 min NaMT          1 ppm
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7) 10 min 100% CEC       1 ppm
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8) 30 min 100% CEC      1 ppm
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9) 60 min 100% CEC       1 ppm
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Operational Instruction for Atomic Absorption Spectrometer:
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How to Operate: turn on the instrument, select element (right side of the instrument), turn the tank gases on, set the slit width to 0.2 nano meters, connect, set parameters, and set calibration.
==Data==
==Data==
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* Add data and results here...
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[[Image:AA_of_Adsorption_Filtrate.jpg]]
==Notes==
==Notes==

Current revision

Experimental Chemistry Main project page
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Objective

Atomic Absorption Studies for the Adsorption Filtrate Solutions (films).

Description

1) 10 min Glutaraldehyde 1 ppm 2) 30 min Glutaraldehyde 1 ppm 3) 60 min Glutaraldehyde 1 ppm 4) 10 min NaMT 1 ppm 5) 30 min NaMT 1 ppm 6) 60 min NaMT 1 ppm 7) 10 min 100% CEC 1 ppm 8) 30 min 100% CEC 1 ppm 9) 60 min 100% CEC 1 ppm

Operational Instruction for Atomic Absorption Spectrometer:

How to Operate: turn on the instrument, select element (right side of the instrument), turn the tank gases on, set the slit width to 0.2 nano meters, connect, set parameters, and set calibration.

Data

Image:AA_of_Adsorption_Filtrate.jpg

Notes

This area is for any observations or conclusions that you would like to note.


Use categories like tags. Change the "Course" category to the one corresponding to your course. The "Miscellaneous" tag can be used for particular experiments, as instructed by your professor. Please be sure to change or delete this tag as required so that the categories remain well organized.



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