Cloth media filter for wastewater treatment
When dealing with municipal and industrial wastewater treatment, achieving high-quality effluent to meet reuse standards can be challenging. Tertiary filtration and final polishing are critical stages that require efficient and uninterrupted filtration processes.
Capture solids and produce reuse-quality filtrate
The AS-H Iso-Disc filter by Alfa Laval is a high-performance cloth media filtration system designed for tertiary filtration and final polishing in wastewater treatment. This filter captures solids to produce reuse-quality filtrate through a continuous, fully automatic process. Its robust design features CA Title 22 Water Reuse Certification and is engineered for ease of operation with minimal maintenance. The filter media captures solids down to less than 10 microns and allows for complete cleaning during the backwash cycle without interrupting filtration. Its gravity-driven system uses completely submerged filter media, providing 100% active filtration area continuously. Designed with corrosion-resistant stainless steel and non-metallic materials, it’s suitable for retrofits and new installations. The flexible configuration options allow it to fit into various basin designs, catering to different hydraulic and solids loading conditions.
Benefits
- High-quality filtrate meeting CA Title 22 standards
- Continuous operation during backwash
- Low maintenance due to individual filter element monitoring
- Flexible installation options with small footprint
- Captures solids down to less than 10 microns