Nutra-Lite ™

The Marsh Nutra-Lite is a next-generation sewage treatment plant designed to deliver exceptional effluent quality, using advanced Sequential Batch Reactor (SBR) technology to biologically reduce nitrates — with no need for chemicals or carbon additives.

Built to serve populations of up to 50 PE, the Nutra-Lite offers market-leading performance for nitrate, ammonia, BOD, COD, and suspended solids — all while using a single, efficient compressor and no internal mechanical parts.

Ideal for sensitive locations and customers who want the best in performance, sustainability, and long-term reliability, the Nutra-Lite can also be paired with the Marsh Phos-Lite system for intensive phosphate removal

KEY

1. Inlet
2. Primary chamber
3. Inflow air-lift pipework
4. Overflow pipework
5. Recirculation air-lift pipework
6. Outflow air-lift pipework
7. Air diffuser
8. Sediment reduction valve
9. Secondary chamber
10. Outlet
11. Heavy duty GRP shell
12. Access cover