Biological oxygen requirements - important indicator for water quality

Even today, the biological oxygen requirements are of fundamental significance in terms of controlling biological waste water treatment plants or the oxygen content in bodies of water.

When determining the biochemical oxygen demand after n days (BODn, n is the incubation time; either 5 or 7), with an expected BOD in the range of 1 mg/l to 6,000 mg/l using the dilution method, in accordance with DIN EN ISO 5815-1 significantly, you considerably reduce personnel output and therefore costs.

» behrotest BSB-mixing equipment is reliable and easy to operate.

» With the matching additional devices - from dilution water container with cooling hose to the recirculation condenser to fine metering device for allylthiourea - entire workstations can be put together.