bnshelton4549 bnshelton4549

10-11-2017
Biology

contestada

In the activated sludge process, air and bacteria are added to the incoming sewage.
a. True
b. False

Respuesta :

SeoJoon15 SeoJoon15

20-11-2017

The answer is true. It is because the activated sludge process made use of the aeration in which air being mixed with a substance together with a bacteria and protozoa that is in a biological floc that will help treat the wastewater.

Answer Link

Otras preguntas

Need help with this!!!! Please!!!

El escritor colombiano y su cuento corto escritor colombiano y su copla corto

How can students with low skill ability come to value physical activity?

What was likely the main reason for the decline in knowledge of Latin after the fall of the Roman Empire

What Did God Compromise Abraham In His Covenant?

Place in order from least to greatest -3, 4, |-5|, 9, -7 Please help :c

Based on the interaction between Fatima and Martina what can the readers conclude about Martina

What was a power given by the Articles of Confederation? A. Printing money B. Controlling the states C. Protecting individual rights D. Collecting

Help me what is it!?

If you studied “the world in spatial terms” as a geographer, what would you most likely focus on? A. what natural environments are in an area B. which cultures