civil engineer |working in PHED |Also online educator

Er Abhishek Kumar

In this course, Er Abhishek Kumar will discuss the various topics regarding water hardness. The course will be beneficial for Engineering students.

Hindi

(Hindi) Crash Course on Hardness of Water

Course overview (in Hindi)

Properties of water, occurrence of water, impurities in water, definition of hardness of water,ions cause hardness of water these all topics are covered

Hardness of Water Part 1 (in Hindi)

Hardness of water ,water hardness rating, sources of hardness water, types of hardness are covered in this video

Hardness of Water Part 2 (in Hindi)

Formation of limescale, solution to lime scale, different techniques to find hardness of water, temporary hardness & permanent hardness are included in this video

Hardness of Water Part 3 (in Hindi)

Disinfectant, disinfection of water, chlorination,process of chlorination all are covered nicely

Lessons

5 lessons • 35m

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Course overview (in Hindi)

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Hardness of Water Part 1 (in Hindi)

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Hardness of Water Part 2 (in Hindi)

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Hardness of Water Part 3 (in Hindi)

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Hardness of Water Part 4 (in Hindi)