Discharge into sewers mostly requires the industrial discharger to meet the standards set by the local sewage works. Depending on the capacity and technology used at the local sewage works, a simple screening system may be sufficient.
However, mostly it requires to take out all solids, fat & greases and 50-80% of the BOD/COD. We can assist you in your meetings with the local authorities to define an acceptable discharge standard, with the lowest of OPEX and CAPEX for you.
Send us a few words about your project, and we will contact you.