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BOD Biochemical Oxygen Demand JIS K 0102 - aqua-ckc.jp

OD Biochemical Oxygen Demand 20 C 5 1. JIS K 0102 2. 0 20 C 5 5 3. 20 C 5 40 70 0 10 C 1/2 0 1 C 3 5

B O D BOD とは、Biochemical Oxygen Demand の略であり、生物化学的酸素要求量と呼 ばれ、水中の好気性の微生物によって消費される酸素の量のことで、試料を希釈水で希釈

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  Demand, Oxygen, Biochemical, Biochemical oxygen demand, Bod biochemical oxygen demand, B o d bod

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Transcription of BOD Biochemical Oxygen Demand JIS K 0102 - aqua-ckc.jp

1 OD Biochemical Oxygen Demand 20 C 5 1. JIS K 0102 2. 0 20 C 5 5 3. 20 C 5 40 70 0 10 C 1/2 0 1 C 3 5 20 C 5 H.

2 5 , , , 20 C 5 40 70 , , 5 , 100 20 C 40 70 mgO/l ml 1l 1000 = mgO/l 20 C 5 ( ) ( ) ( ) ( ) ( )

3 MgO/l 15 mgO/l mgO/l mgO/l mgO/l ( ) ( ) 20 C 24 36 , , , ml/l 5 10 ml/l 10 50 ml/l 20 30 ml/l 4 ( ) 20 C 5


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