Chemical oxygen demand (COD)

Wastewater parameter

Limit values

WHO Limit

Unknown.

EU Limit

Unknown.

US Limit

Unknown.

EWG Limit

Unknown.

Ratings

Distillation
Carbon filters
Membrane filters

References

  1. Array,
    The application of a solar still in domestic and industrial wastewater treatment, Solar Energy (2013)
  2. Array,
    Removal of a wide range of emerging pollutants from wastewater treatment plant discharges by micro-grain activated carbon in fluidized bed as tertiary treatment at large pilot scale, Science of the Total Environment (2016)
  3. Array,
    Performance analysis in stepped solar still for effluent desalination, Energy (2009)