Marsh Phos-Lite is a groundbreaking product designed to efficiently remove phosphate from wastewater. 

Utilising a unique adsorption process, Phos-Lite binds phosphorus to the surface of its media, which is composed of naturally occurring elements. This ensures long-term performance across varying flow rates and influent concentrations.

Recommended for up to 35PE (population equivalent), Phos-Lite is fully scalable to meet larger demands.

Marsh Industries proudly presents the Marsh Nutra-Lite, an advanced Sequential Batch Reactor (SBR) sewage treatment plant designed to enhance effluent quality for off-mains wastewater systems and significantly reduce biological nitrates.

The Nutra-Lite is available in capacities catering to sites for up to 50 people. With state-of-the-art technology and rigorously tested, the Nutra-Lite sets a new standard for sustainable domestic sewage treatment.

The Marsh Nutra-Lite can be supplied as a complete system, combined with the Marsh Phos-Lite for intensive phosphate removal. See Marsh Phos-Lite for details.

Designed to reduce Phosphate, Ammonia and Nitrates in environmentally sensitive areas, the Marsh Aqua-Puratine system surpasses standards required by Natural England and environmental regulators.

Supplied as a complete system, combining the EL and G-APS units, the Marsh Aqua-Puratine is available in capacities catering to sites for up to 50 people. The Aqua-Puratine-G-APS (Intelligent Controlled Dosing System) can be integrated with any sewage treatment plant to enhance effluent discharge quality.