By Corey Negley Special Thanks To Mrs Bonnett How Study was Conducted Bathroom Sinks Used a petri dish and auger mix for base Took a swab of water knob on the sink or a door knob Petri dishes sat for 1 weekend in a closet ID: 270366
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Slide1
Bacteria Study
By: Corey
Negley
Special Thanks To:
Mrs.
BonnettSlide2
How Study was Conducted
Bathroom SinksUsed a petri
dish and auger mix for base
Took a swab of water knob on the sink or a door knob
Petri dishes sat for 1 weekend in a closet
Sat in an incubator at 37.5 degrees C during the day from the 1
st
to the 4
th
of March.Slide3
Areas That were Tested
B-wing BathroomsUpstairs C-wing Bathrooms
Office Door Knobs
Main Office Desk
Arcade Bathrooms
Student’s Mouth
Air Quality in LibrarySlide4
Bacteria Colonization
The Following test can only determine if there is bacterial growth and con not determine what kind of bacteria there is.Slide5
Students MouthSlide6Slide7
B-Wing Boys Bathroom UpstairsSlide8
B-Wing Boys Bathroom UpstairsSlide9
B-Wing Girls Bathroom DownstairsSlide10
B-Wing Girls Bathroom DownstairsSlide11Slide12
C-Wing Girls Bathroom UpstairsSlide13
C-Wing Girls Bathroom UpstairsSlide14
C-Wing Boys Bathroom UpstairsSlide15
C-Wing Boys Bathroom UpstairsSlide16Slide17
Office Door Knob InsideSlide18
Office Door Knob InsideSlide19
Office Door Knob OutsideSlide20
Office Door Knob OutsideSlide21
What We Can Determine From The Study
That there is not significant bacterial growth in the bathrooms or on the office door knobs.
Some of the other areas that I listed but did not show significant signs of bacterial growth.
The size of the colony doesn’t mean that it is a harmful colony, its just higher functioning than the other colonies.
When there are a lot of colonies present, That means that the bacteria is spreading.Slide22
Solutions
There is bacteria everywhere and there is know way that we are going to be able to get rid of all of it. But we can find ways to help keep the spread of bacteria down to a bare minimum.
Some of these solutions are: Motioned toilets, soap dispensers, hand dryers, and sinks.
Some of the solutions for the door knobs would be to have teachers use
C
lorox wipes or some other cleaning material a couple times a day on their door knobs.Slide23
Solutions Continued
Again, We will never be able to get rid of all the bacteria that is around us, but we can use newer technology and solutions to help keep our district and schools clean.
Any Questions?Slide24
The End