MagPrex™
MagPrex Optimizes the Sludge Treatment Process Like No Other System
The Affordable Option Giving All Plant Sizes the Ability to Control Struvite and Recover Phosphorus
MagPrex turns struvite into an opportunity for resource recovery. In wastewater reclamation plants with Biological Phosphorus Removal (BPR), phosphorus accumulates in sludge and releases soluble phosphorus (PO4-P) in an anaerobic condition. Elevated soluble phosphorus levels in sludge causes operational challenges.
Form struvite by stripping out CO2, elevates the pH and adds MgCl2 to augment Mg2+.
Install between the anaerobic digester and the dewatering equipment.
Convert the orthophosphate into struvite crystals with two recovery options:
- Harvesting: struvite crystals are removed from the digested sludge and used as a beneficial fertilizer
- Sequestration: leave the struvite crystals in the sludge
MagPrex Removes Struvite while Significantly Improving Treatment Efficiency
- Reduce Polymer Consumption up to 30%
- Reduce Disposal Costs up to 20%
- Reduce Phosphate Recycle Load up to 90%
- Reduce Maintenance Costs up to 50%
- Increase Revenue from Fertilizer up to 20%
- No Sodium Hydroxide Required
Request a Sample Analysis or Pilot Test
MagPrex Optimizes the Sludge Treatment Process Like No Other System
| Centrate Recovery | WAS Fermentation + Centrate Recovery | MagPrex® | |
|---|---|---|---|
| Reduce Phosphorus Recyle | ✓ | ✓ | ✓ |
| Recovery of Marketable Fertilizer | ✓ | ✓ | ✓ |
| Reduce Struvite Maintenance | ✓ | ✓ | ✓ |
| Improve Sludge Cake Dryness | X | ? | ✓ |
| Reduce Polymer Demand | X | ? | ✓ |
| No Recovery Option (Sequestration) | X | X | ✓ |
| Cost Competitive for Small Utilities | X | X | ✓ |
| Reduce Phosphorus Recyle | ✓ |
| Recovery of Marketable Fertilizer | ✓ |
| Reduce Struvite Maintenance | ✓ |
| Improve Sludge Cake Dryness | X |
| Reduce Polymer Demand | X |
| No Recovery Option (Sequestration) | X |
| Cost Competitive for Small Utilities | X |
| Reduce Phosphorus Recyle | ✓ |
| Recovery of Marketable Fertilizer | ✓ |
| Reduce Struvite Maintenance | ✓ |
| Improve Sludge Cake Dryness | ? |
| Reduce Polymer Demand | ? |
| No Recovery Option (Sequestration) | X |
| Cost Competitive for Small Utilities | X |
| Reduce Phosphorus Recyle | ✓ |
| Recovery of Marketable Fertilizer | ✓ |
| Reduce Struvite Maintenance | ✓ |
| Improve Sludge Cake Dryness | ✓ |
| Reduce Polymer Demand | ✓ |
| No Recovery Option (Sequestration) | ✓ |
| Cost Competitive for Small Utilities | ✓ |
| Reduce Phosphorus Recyle | ✓ |
| Recovery of Marketable Fertilizer | ✓ |
| Reduce Struvite Maintenance | ✓ |
| Improve Sludge Cake Dryness | X |
| Reduce Polymer Demand | X |
| No Recovery Option (Sequestration) | X |
| Cost Competitive for Small Utilities | X |
| Reduce Phosphorus Recyle | ✓ |
| Recovery of Marketable Fertilizer | ✓ |
| Reduce Struvite Maintenance | ✓ |
| Improve Sludge Cake Dryness | ? |
| Reduce Polymer Demand | ? |
| No Recovery Option (Sequestration) | X |
| Cost Competitive for Small Utilities | X |
| Reduce Phosphorus Recyle | ✓ |
| Recovery of Marketable Fertilizer | ✓ |
| Reduce Struvite Maintenance | ✓ |
| Improve Sludge Cake Dryness | ✓ |
| Reduce Polymer Demand | ✓ |
| No Recovery Option (Sequestration) | ✓ |
| Cost Competitive for Small Utilities | ✓ |
Unlock the full potential of phosphorus recovery with CalPrex & MagPrex.
This powerful duo captures over 50% of total phosphorus entering your treatment plant while minimizing chemical usage. By integrating these innovative solutions, you not only enhance operational efficiency but also contribute to environmental sustainability by reducing nutrient pollution. Discover how this combination can optimize your facility's performance and create valuable resources from waste.
Literature
Case Studies
Videos
✕
Contact Us to Learn More About Centrisys/CNP's Capabilities
We're dedicated to providing innovative solutions that enhance the efficiency and effectiveness of your processes. Whether you're looking to optimize performance, reduce operational costs, or explore our industry-leading technology, our team is here to help.
