Wastewater Effluent Filtration

With our range of Hydrotech Disc filters, GroAqua can provide an excellent fixed barrier in the industrial wastewater treatment process, helping customs comply with total suspended solids (TSS) and phosphorus discharge limited.

 

Our Hydrotech developed disc filter technology for the effluent polishing market is a great advance on conventional sand filters. Disc filters are still considered the most cost-effective technology for tertiary treatment, with Hydrotech leading technological development.

 

Key benefits

• Over 2,000 HydroTech filters installed world-wide
• Cost-effective upgrade from conventional sand filters
• 80% footprint reduction compared to conventional treatment
• Flexible, modular design
• 50-90% SS reduction without upstream chemical dosing
   

MBBR Effluent Filtration

The MBBR (Moving Bed Biofilm Reactor) treatment is a unique solution for effluent filtration and a co-creation between Hydrotech and MBBR.

It offers a compact, low CAPEX solution for wastewater treatment. Food and beverage, oil and gas customers use it to reduce COD in water before discharge. Mining customers see the possibilities of nitrifying explosive residues in water.
 

Key benefits

• Low TSS in filtrate < 10 mg/l
• Cutting edge technology
• One package, two compact technologies that minimize total footprint
• Optimal upgrade from activated sludge plant for higher capacities

 

Strengths of the GroAqua Solution
The combined skills and experience of GroAqua and HydroTech, coupled with our reputation for quality products with longevity, is why we have many HydroTech filters in use across the UK, some of which are 20+ years old.  At GroAqua we offer a wide range of spare parts and servicing for Disc filters and Drum filters from many manufacturers.

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