Nutra-Lite SBR Advanced Sewage Treatment Plant

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 50PE (Population Equivalent). Can be supplied as a complete system, combined with the Marsh Phos-Lite for intensive phosphate removal.

The Nutra-Lite sewage treatment plant harnesses SBR technology, achieving an impressive 84% biological reduction in nitrates. Unlike traditional methods, no chemicals or carbon are used – just biological processes.

Additionally, a unique self-cleaning, self-sealing sediment reduction valve ensures total control over suspended solids. No mechanical parts provide reliability and efficiency.

Nutra-Lite not only excels in phosphate and nitrate removal but also significantly reduces other key effluent constituents:

• COD: 95.8% – 33 mg/L.
• BOD: 98.7% – 4 mg/L.
• TNb: 83.9% – 11.1 mg/L.
• NH₄n: 99.1% – 0.5 mg/L.
• Ptot: 34.3% – 6 mg/L.
• SS: 97.1% – 11 mg/L.

Features and benefits:

• SBR technology for superior nitrate reduction. The Nutra-Lite harnesses SBR technology, achieving an impressive 84% biological reduction in nitrates. Unlike traditional methods, no chemicals or carbon are used – just biological processes.
• Remote configuration and adaptability. Unique to Marsh Industries, the Nutra-Lite sewage treatment plant can be adapted to seasonal changes in biological treatment, ensuring optimal year-round performance. Remote configuration allows adjustments based on ongoing nitrate reduction research.
• Secure telemetry and alarm monitoring. All Nutra-Lite sewage treatment plants feature bi-directional communication for maintenance and monitoring. Telemetry options include mobile connectivity or homeowner Wi-Fi/ internet.
• Efficiency and cost savings. A single compressor minimises electrical power consumption without compromising performance. Economy mode further reduces running costs during process changeovers.
• Material strength and fire safety. Marsh Industries’ GRP material successfully meets the requirements of EN ISO 11925-2 standards and is tested for direct flame impingement. All units come with a 25-year structural guarantee.
• Certified performance. Rigorously tested at the world-leading notified test centre, PIA GmbH, in Aachen, Germany, the Nutra-Lite is certified to BS EN 12566-3 after 50 weeks of continuous testing. This system holds accreditation to EN 12566-3 Annex B for systems of up to 50 Population Equivalent (PE) and complies with the UK Forward for BS EN 12566-3, demonstrating its reliability and effectiveness.