Incorporating a treatment process which produces a sodium hypochlorite disinfection solution from seawater in the presence of sewage, the Mariner Omnipure series M55 is a compact size to fit the confined spaces found onboard vessels, workboats and yacht installations.

The Mariner Omnipure series M55 system from Severn Trent De Nora can manage treatment capacities up to 75 persons for black water and up to 27 persons for black and grey water. The largest units can treat a peak flow of 8,176 litres of human waste per day.

Frank Martin, director of operations in Severn Trent De Nora said: “The automatic treatment process for generating oxidant on demand is simple and proven effective. These traits, combined with the Mariner Omnipure systems’ small footprint and light weight, make the systems the preferred long term solution for wastewater treatment for a variety of installations.”