This standard specifies the reagent materials, instruments and equipment, measurement procedures, measurement result expression, etc. used in the simple measurement method of five-day biochemical oxygen demand (BOD6). This standard applies to coal mine water, groundwater, surface water, industrial wastewater and domestic sewage, etc.
MT/T 622-1996 history
1996MT/T 622-1996 A Simple Method for Determination of Five-Day Biochemical Oxygen Demand