【Daily Question】Wastewater Knowledge – August 29 (2 points for answering, 4 points for a correct answer)
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This post was last edited by Gorou’s Eight Trigrams Staff on 2015-9-8 15:55. True or False: A high sludge concentration changes the viscosity of the mixture, reduces diffusion resistance, and increases the efficiency of oxygen utilization. A. True； B, wrong. Answer: B, wrong
This question is wrong! The correct answer is B
A high sludge concentration alters the viscosity of the mixture, reduces diffusion resistance, and improves oxygen utilization. B A. Correct； B, wrong
B, wrong. . . . . . . . . . . . . . . . .
True or False: A high sludge concentration changes the viscosity of the mixture, reduces diffusion resistance, and increases oxygen utilization efficiency (B). A. True； B, wrong
B, wrong----------------------------------
A high sludge concentration alters the viscosity of the mixture, reduces diffusion resistance, and improves oxygen utilization. A. Correct；
A high sludge concentration alters the viscosity of the mixture, reduces diffusion resistance, and improves oxygen utilization