a) Oxygen and water
b) Carbondioxide and water
c) Nitrogen and water
d) Chlorine an water
- The protective coatings are used to ___________
- In biological oxidation process, depending on the organic load, the oxidation takes place ___________
- ACL stands for ___________?
- The Way of the World Book is written by ___________.
- Biological Molecules MCQs
- Gear pumps are ___________?
- The water after removing of sludge in the biological oxidation process is treated with ____________
- The Mariana Trench is in the ___________ Ocean?
- A gear pump uses ___________?
- CIA stands for ___________?
- The oxidation resistance is given by the protective coatings.
- Synonym of “pococurante” is ___________?