Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Biochemical Engineering
»
Water Treatment
The maximum desirable limit Bureau of Indian Standards (BIS) of lead in the drinking water is
0.05 mg/l
0.09 mg/l
0.1 mg/l
1.0 mg/l
Correct Answer:
0.05 mg/l
← Previous Question
Next Question→
More Questions from
Water Treatment
When temporary hard water is boiled, one of the substances formed is
The chemical oxygen demand (COD)measures the
Hardness of water does not
Permanent hard water may be softened by passing it through
Sedimentation is a physical process used in wastewater treatment to
Biological oxidation processes usually referred as biological treatment, are the most common form of
Which of the following chemical is sometime added in the process of coagulation and flocculation?
Zeolite softening process removes
The water being used in dairy industry should contain not more than
Both temporary and permanent hardness of water can be removed on boiling water with
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments