****🌐 Related links :
****👁️🗨️ https://ja.cat/bod-cod
👉🏼 Quantifying organics : COD / BOD.
**Source : TU DELT - ( The Netherlands ).**
WHO-Guidelines for Drinking Water Quality.pdf
👉🏼 COD - Chemical Oxygen Demand — Indicator for water pollution.
**Source : AET Aquaequip - ( USA ).**
👉🏼 BOD - Biological Oxygen Demand -- The water quality indicator.
**Source : AET Aquaequip - ( USA ).**
****📚 Related documents 👇🏼
📖 GLOSSARY-related documents 👇🏼
13.149. Biochemical Oxygen Demand ( BOD ).
13.160. Biological Oxygen Demand 5 - ( BOD 5 ).
13.161. Biological Oxygen Demand - ( BOD ).
13.247. Chemical Oxygen Demand - ( COD ).
13.279. COD / BOD 5 ratio**.**
****👁️🗨️ This site can be directly accessed via : https://ja.cat/wiki-bod-cod