Full Retention
Full Retention Separators are designed to provide complete treatment of surface water runoff by removing hydrocarbons, oil, and silt before discharge into the drainage system. Engineered for high-risk environments, they ensure that all flow passes through the separation chamber, delivering maximum environmental protection and compliance with industry standards.
Available in a range of sizes and configurations, Full Retention Separators offer a robust and reliable solution for sites where oil contamination risk is significant, ensuring consistent performance even under challenging conditions.
- Key Features
- Applications
- Description
- NBS Source
- Designed to treat all surface water flows with no bypass
- Provides complete separation of oil, hydrocarbons, and silt
- Suitable for high-risk applications with potential oil contamination
- Manufactured from durable materials for long term performance
- Integrated silt storage capacity to capture sediment and debris
- Designed for easy installation and maintenance access
- Resistant to corrosion and environmental conditions
- Helps prevent harmful pollutants entering drainage systems and watercourses
- Manufactured in accordance with relevant British and European standards
- Available with optional alarms and monitoring systems
- Fuel forecourts and petrol filling stations
- Vehicle maintenance and wash areas
- Industrial and manufacturing facilities
- Logistics hubs and distribution centres
- High traffic roadways with elevated contamination risk
- Airports and airside operations
- Ports and docks
- Power stations and utility installations
- Workshops and plant yards
- Areas where environmental protection is critical
Full Retention Separators are high performance systems designed to treat all incoming surface water runoff, ensuring that no untreated flow is discharged into the drainage network. Unlike bypass systems, these separators handle the full flow capacity at all times, making them essential for locations where there is a high risk of oil contamination.
The system works by slowing the flow of water within the chamber, allowing heavier solids such as silt to settle at the base, while lighter oils and hydrocarbons rise to the surface. This separation process ensures that only treated water is discharged, providing maximum protection to both drainage infrastructure and the surrounding environment.
Constructed from robust, corrosion resistant materials, Full Retention Separators are built to withstand demanding conditions and deliver long term reliability. Their design incorporates accessible inspection and maintenance points, enabling straightforward servicing to ensure continued efficiency.
Suitable for a wide range of high-risk applications including fuel handling areas, industrial sites, and transport hubs, these separators provide a dependable solution for managing polluted surface water. With consistent performance, regulatory compliance, and enhanced environmental protection, Full Retention Separators are the preferred choice where complete treatment is required.
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