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Anaerobic Digestion Methane Yield (Buswell-Neave Equation) & COD Calculator

Easily calculate and compute anaerobic digestion methane yield (buswell-neave equation) & cod calculator with accurate equations, live formulas, and expert guidance.

Chemical Oxygen Demand in wastewater feed.

Biological conversion fraction (typically 75-90%).

Mesophilic (35-38°C) or Thermophilic (50-55°C).

Calculated Result
844 m³/day

Methane CH_4

Methane CH_4

844 m³/day

Daily Biomethane Production M3

844

Cod Destroyed Per Day Kg

2125

Chp Electrical Generation Output Kw

140.3

Daily Gross Thermal Energy Kwh

8420

844 — m³/day

Calculation Breakdown

  1. Applied FormulaCalculates daily biomethane gas generation, energy yield, and CHP power production from organic wastewater Chemical Oxygen Demand (COD) via the stoichiometric Buswell-Neave relationship.V_{CH_4} = 0.35 \Delta COD \left(\frac{T}{273}\right)

Anaerobic Digestion Methane Yield Metric Output

Interactive visualization based on your current inputs

Calculated Value
0.0211422633844Methane CH_4

What Is the Anaerobic Digestion Methane Yield (Buswell-Neave Equation) & COD Calculator?

This tool computes anaerobic digestion methane yield (buswell-neave equation) & cod calculator with high precision arithmetic.

How Does the Anaerobic Digestion Methane Yield (Buswell-Neave Equation) & COD Calculator Work?

Calculates daily biomethane gas generation, energy yield, and CHP power production from organic wastewater Chemical Oxygen Demand (COD) via the stoichiometric Buswell-Neave relationship.

Anaerobic Digestion Methane Yield (Buswell-Neave Equation) & COD Calculator Formula & Variables

The core mathematical equation utilized by this calculator is expressed as:

VCH4=0.35ΔCOD(T273)V_{CH_4} = 0.35 \Delta COD \left(\frac{T}{273}\right)

Calculates daily biomethane gas generation, energy yield, and CHP power production from organic wastewater Chemical Oxygen Demand (COD) via the stoichiometric Buswell-Neave relationship.

How to Use the Anaerobic Digestion Methane Yield (Buswell-Neave Equation) & COD Calculator

  1. Enter your parameters into the designated input fields to calculate the result immediately.

Step-by-Step Example Calculation

Anaerobic Digestion Methane Yield (Buswell-Neave Equation) & COD Calculator Example

Input Values:

chemicalOxygenDemandCodKgPerDay:2500.0
codDigestionConversionEfficiencyPct:85.0
digesterTemperatureDegC:37.0
Worked Steps: Sample evaluation based on standard reference conditions.

Understanding Your Result

The calculated primary figure indicates the optimal or required m³/day.

Factors That Affect the Result

  • Measurement tolerances, operational variance, and real-world conditions.

When Should You Use This Calculator?

  • Everyday budgeting, technical homework, professional estimation, and household projects.

Assumptions & Limitations

  • Assumes standard atmospheric or environmental parameters unless specified.

Frequently Asked Questions

Calculation Accuracy & Reference Note

Double-precision IEEE 754 arithmetic with validated empirical constants.

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