Which of the following is known as "effluent polishing"?
A. it is to settle out biological flock through a secondary classifier
B. it is to provide final treatment stage to raise effluent quality before discharged where disinfection is practiced
C. it is the final treatment stage of treatment to raise effluent quality where disinfection is not practiced
D. it is the effluent treatment done with ultraviolet
Answer: Option B
Related Questions on Mining Management
A. Autocratic leadership
B. Bureaucratic leadership
C. Transactional leadership
D. Transformational leadership
A. BOD
B. toxic
C. mineral effluents
D. loss of bio-diversity
A. situational model
B. behavioural model
C. trait model
D. democratic model
A. group decision support system
B. groupware development support section
C. gene-based development support service
D. genus driven software system
Join The Discussion