Maximum permissible chloride level is
Correct Answer: 600 mg/litre
Description: (600mg/litre) (579- Park 19"') (629-Park 20th)* Any excess over the normal range should arouse suspicion of water contamination* The standard prescribed for chloride is 200 mg/litre *** The maximum permissible level is 600 mg/litre*** A single tablet of chlorine 0.5gm is sufficient to disinfect 20 litre of water** The principle in chlorination is to ensure a "Free" residual chlorine of 0, 5 mg/litre at the end of one hour contact**
Category:
Social & Preventive Medicine
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now