Como realizar análise da DBO - Demanda Bioquímica de Oxigênio [Método Incubação 5 dias a 20° C]

Biochemical Oxygen Demand (BOD) is defined as the amount of oxygen required to oxidize organic matter through aerobic microbial decomposition. This is typically considered the amount of oxygen consumed over a given period of time at a specific incubation temperature. Therefore, BOD [5-day incubation method at 20° Celsius] is one of the most widely used parameters for assessing water and wastewater quality. BOD results are also widely used to calculate removal and measure the efficiency of wastewater treatment plants. If you would like to contribute to the channel, you can contribute by purchasing our e-book: Activated Sludge - Biological Wastewater Treatment Process (Operational Troubleshooting Guide) Available at the link below: https://go.hotmart.com/W82111681Y?dp=1 Thanks, happy studying! #dbo #dqo #wastewatertreatment #watertreatment #water #chemistry #environmentalcircuit ("Commit your works to the Lord, and your plans will be established.") Proverbs 16:3 ___________________________________________ Thank you for coming and listening. 👍 ✅ Subscribe to the channel:    / circuitoambiental   ✅ Follow us on Instagram:   / circuito.ambiental   ___________________________________________ Videos you might like: 😃 ▶️ Effluent Treatment Plant Efficiency Calculation    • Como é feito o CÁLCULO de EFICIÊNCIA da Es...   ▶️ What is Biochemical Oxygen Demand (BOD)?    • O que é DBO [Demanda Bioquímica de Oxigênio]❔   ▶️ What is Chemical Oxygen Demand (COD)?    • O que é DQO [Demanda Química de Oxigênio]❔   ▶️ Determination of COD [Spectrophotometer Method]    • Como realizar análise da DQO - Demanda Quí...   ___________________________________________ Chapters:🔻 00:00 Introduction to BOD 00:43 Reagents, materials, and glassware for COD analysis 01:24 Table (multiplication factors, sample volume, and measurement range) 01:58 Preparation of effluent samples 03:16 Handling of oxytop devices 03:53 Incubator oven for 5-day BOD analysis - 20°C 04:12 Reading the BOD result on the oxytop devices 04:47 Calculating the BOD result ___________________________________________ Welcome❕ The main objective of the Environmental Circuit channel is to teach procedures for performing water and wastewater analysis in laboratories and various operational tips for systems in treatment plants (WTP, ETE, activated sludge, biological sludge, aerobic processes, and anaerobic processes). The channel also covers various topics related to the environment, biodiversity, biology, sustainability, ecosystems, climate change, global warming, sanitation, solid waste, chemicals, laboratory safety, etc. ___________________________________________ ✝️ JESUS ​​LOVES YOU ❤️