Biochemical oxygen demand(BOD) in hindi

In this video you will understand the concept of BOD(biochemical oxygen demand), with practical example. I hope this video be fruitful for you and will clear in your mind the topic of BOD.

Time stamps-
00:00- Introduction
00:23- What is BOD ?
01:34- Example
03:10- Impact of BOD

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BOD – Biochemical Oxygen Demand is applied to determine the aerobic destructibility of organic substances.

BOD is the biological method used for the measurement of the total amount of dissolved oxygen (DO) used by microbes in the biological process of metabolizing organic molecules present in water.

The total amount of oxygen gas present in the water is called dissolved oxygen (DO). The non-compound oxygen present in water may either be a by-product of the photosynthesis of the aquatic plants or the dissolved atmospheric oxygen gas.

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[Surajkr.]

Thankyou thankyou thankyou so Mach yah concept samjhane ke liye🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉

[Surajkr.]

Bhaiya aap kaun kaun sa subject padhaate Hain

[Surajkr.]

Bhaiya aap chemistry solution karvate Hain