AlphaDisc Tertiary Disc Filter | Irish Wastewater Treatment Solutions
AlphaDisc™ – Compact, Self-Cleaning Wastewater Filter
The Or-Tec AlphaDisc™ is a high-performance tertiary disc filter built to deliver clean, compliant
effluent for local authority and industrial plants across Ireland. Its durable, stainless-steel discs remove total
suspended solids (TSS), reduce BOD, and lower phosphorus, helping facilities meet EPA and EU
discharge standards.
Why Irish Facilities Choose AlphaDisc
- Compliance with Irish & EU standards – meets limits for TSS, BOD, and phosphorus
- Compact & modular – ideal for smaller plants or tight industrial sites
- Automated self-cleaning – reduces operator time
- Energy-efficient operation – keeps costs low while maintaining performance
How the AlphaDisc Works
Inflow & Filtration
Wastewater flows through stacked stainless-steel filter discs, capturing particles down to 20 microns.
Automatic Self-Cleaning
High-pressure spray arms rotate and remove trapped solids without interrupting operation.
Continuous Operation
Runs reliably under variable flow conditions with low power consumption.
Key Features & Benefits
- Stainless-Steel Filtration – durable and long-lasting
- Modular Design – scalable for larger or expanding plants
- Low Maintenance – automated cleaning, no cloth replacements
- Efficient Operation – energy-saving with minimal operator intervention
Applications in Ireland
Local authority Wastewater Plants
Tertiary polishing, phosphorus reduction, and water reuse projects.
Food & Beverage Industry
Dairy processing, breweries, and distilleries needing high-quality effluent.
Industrial Facilities
Paper mills, chemical plants, and industrial sites requiring reliable solids removal.
Technical Specifications
- Filter mesh: 20–200 microns
- Discs per unit: customizable
- Construction: 316L stainless steel
- Cleaning: Automatic high-pressure spray
- Flow range: suitable for municipal to industrial plants
The Or-Tec AlphaDisc is a cutting-edge solution for wastewater treatment, expertly engineered to deliver superior removal of Total Suspended Solids (TSS), Biochemical Oxygen Demand (BOD), and phosphorus. With its advanced stainless 316L woven steel filtration system, it provides precision filtering capabilities, handling particle sizes as small as 5 microns and up to 200 microns with unmatched efficiency. Designed for performance and reliability, the Or-Tec AlphaDisc ensures cleaner effluent through powerful high-pressure washing that effectively captures and eliminates suspended solids. This innovative system offers wastewater plants a robust, cost-effective, and environmentally friendly way to achieve higher water quality standards.
Talk to Our Irish Wastewater Specialists
If you’re planning a new installation or upgrading an existing headworks screening system, our team can help you identify the right solution.