GENERAL KNOWLEDGE

GK

ECOLOGY BIODIVERSITY CONSERVATION ENVIRONMENTAL ISSUES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The drastic reduction in the number of intestinal pathogens during activated sludge process is the overall result of
A
Competition
B
Competition and adsorption
C
Predation, competition and adsorption
D
Competition, adsorption, predation and settling
Explanation: 
There is 1 question to complete.