Question

At what concentration chlorine sanitizing solutions are usually used in the dairy industry?

(a) 50-100 ppm

(b) 100-200 ppm

(c) 200-500 ppm

(d) 500-800 ppm

This question was addressed to me in homework.

Origin of the question is Milk Reception topic in division Collection and Reception of Milk of Dairy Engineering

Answer 1

The correct choice is (c) 200-500 ppm

Explanation: It is important to prepare the sanitizing solution accurately to ensure that the concentration is in optimum range for optimal results. Chlorine sanitizing solution to be effective is used at the concentration of 200-500 ppm.