Developed by PWS in response to growing demand for environmentally friendly, low-emission and highly efficient solutions, NH4P0 is a future-proof advanced treatment plant - specifically engineered for Natural England’s nutrient-neutral catchments across the UK. Listed on British Water’s Approved Treatment Plant Supplier List, our system offers exceptional nutrient removal rates.
All our sewage treatment plants are tested and certified to BS 6297 and BS EN 12566-3, meaning they clean effluent to 20 mg/l Biological Oxygen Demand and 30 mg/l suspended solids. Where required, we will ensure compliance with the General Binding Rules of the Environmental Agency Permit and Building Regulations (Part H). All plants should achieve 20/30/20 standards, but with NH4P0 we receive better standards such as 7/12/0.2, providing a better choice for the environment.
We assist with all necessary permits and provide a completion certificate, which is essential for future property sales.
As an SSIP-approved contractor, we offer sewage treatment plant maintenance contracts with optional discharge testing to ensure everything is running safely and efficiently: sampling after installation confirms that effluent quality is safe for discharge - we can remotely monitor performance. System failure alerts are also available to provide peace of mind; in case of failure, we can offer repairs.
