About monitor waste water before treatment and after treatment (BoD COD) and wastewater treatment process prior to export by notra at capacity.Before and after
About the inspection process wastewater before treatment and after treatment (BoD. COD) and the wastewater treatment process before being sent out by the Trust's capacity before and after.
About monitoring wastewater treatment process before treatment and after treatment (BoD. COD) and process water treatment before export using capacity before and after the first see