The tolerance limit of BOD of sewage to be disposed on land is ____________
भूमि पर निपटाए जाने वाले सीवेज के BOD की सहन सीमा ____________ है
100ppm
200ppm
400ppm
500ppm
500ppm
The tolerance limit of BOD of sewage to be discharged into sea water is 100ppm while to be disposed on land is 500ppm.
Preparing students for success in a changing World.
We care about our students
RPSC-AE, RSMSSB-JE, SSC-JE, RRB-JE, PSU's