Problem Solved: Volatile Solids Reduction - Wastewater Math

American Water College
American Water College
28.8 هزار بار بازدید - 12 سال پیش -
http://americanwatercollege.org

This question comes from the California Wastewater grade 4 certification exam sample questions that can be found here: http://www.swrcb.ca.gov/water_issues/...

The problem reads:
Lab data from your 100,000 gallon primary anaerobic digester, which receives primary sludge only, is shown below.  Using this data:
(a) Calculate the average volatile solids reduction.  Compare your calculated value to generally accepted ranges for a healthy anaerobic digester.
12 سال پیش در تاریخ 1391/01/09 منتشر شده است.
28,842 بـار بازدید شده
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