Engineering, 27.03.2020 02:26, ashiyah74
The following are related to wastewater treatment:
a What is the main purpose of the primary, secondary and treatment facility?
b. What is the percentage BOD removal in each of the primary and secondary treatment?
c. What are tve two commonly used approaches in the secondary (biological) treatment? What is the main difference between the two approaches? advanced treatment in a wastewater
Answers: 1
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Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.
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Which of the following components of a pid controlled accumulates the error over time and responds to system error after the error has been accumulated? a)- proportional b)- derivative c)- integral d)- on/off.
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The following are related to wastewater treatment:
a What is the main purpose of the pr...
a What is the main purpose of the pr...
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