Chemical oxygen demand (COD) of pulp process liquids
The chemical oxygen demand (COD) of pulp process liquid is measured according to the ISO 6060 standard to evaluate the environmental burden of the water sample.
The sample must be kept at a temperature <5° C and analyzed within 5 days of sampling.
- Suitable sample matrices
- Pulp process liquid samples
- Minimum sample amount
- 50 ml
- Typical turnaround time
- 3 weeks after receiving the samples
- Quality system
- Accredited testing laboratory