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M&M Environmental Services
M&M Environmental Services was founded in 1995 to help wastewater treatment operators,
water treatment operators, distribution system operators, and collection system operators
boost their capabilities through training, practice certification exams,
diagnostic tests, and assistance.
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I-Practice |
Need more practice with certification
questions? Want to brush up your math skills? Check out
our I-Practice. |
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Today's
Question |
Given this lab
data,
calculate the TSS
in mg/L
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Tare Weight = 20.0012
g
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Final Dry Weight = 20.0015
g
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Sample Volume = 50 mL
Click here
for the answer |
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New
Math Tool |
Check
out Phil's new video,
Davidson Pie,
on YouTube!!!
This is a short video
on how to use the Davidson pie to calculate for lbs/day, lbs, and/or
mg/L. Phil, thanks for making this video!!!
Check
Steve's Box
Converter
pdf
or the
Steve's Box Converter PowerPoint
Show,
or go to YouTube
and see video to
help with conversions, such as cubic feet to gallons or gallons to cubic feet,
psi to feet or feet to psi, and many more!!! |
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Presentations |
Check out our presentations |
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Work Schedules
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Check out our model work schedule for
wastewater treatment plants |
For questions or comments on this web site,
call 515-451-7932
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