Question
a.
Inorganic pollutants
b.
Organic pollutants
c.
Air pollution
d.
All of them
Posted under Environmental Engineering
Interact with the Community - Share Your Thoughts
Uncertain About the Answer? Seek Clarification Here.
Understand the Explanation? Include it Here.
Q. Inorganic salts, mineral acids and metal compounds are:
Similar Questions
Explore Relevant Multiple Choice Questions (MCQs)
Q. Most of organic matter present in sewage is
View solution
Q. In secondary treatment, solid reducers, ranges from
View solution
Q. Waste water contains a variety of microorganism, includes: bacterias and
View solution
Q. Which solids remain floating in sewage ?
View solution
Q. How much BOD reduces in preliminary treatment ?
View solution
Q. 'Oil' is a mixture of different
View solution
Q. What does high velocity in river cause ?
View solution
Q. Which treatment is usually accomplished by sedimentation?
View solution
Q. What does sewage consist of ?
View solution
Q. What are algae helpful for ?
View solution
Q. 'BOD' oxidized by bacteria, resulting oxidization is known as
View solution
Q. Secondary treatment reduces BOD, ranges from
View solution
Q. What causes excessive growth of algae and other aquatic plants?
View solution
Q. Addition of hydrogen and removal of oxygen, known as
View solution
Q. Suspended solids and sediments increases turbidity of
View solution
Q. Heavier suspended solids settle down, at point of outfall of waste water, known as:
View solution
Q. Primary treatment reduces BOD, ranges from
View solution
Q. Solubility of oxygen in water is directly proportional to
View solution
Q. 'SOCs' stands for
View solution
Q. Fats, greases and oils are soluble in
View solution
Recommended Subjects
Are you eager to expand your knowledge beyond Environmental Engineering? We've handpicked a range of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!
