AirPrex Process Solves Struvite Problems

The AirPrex process helps treatment plants enhance biosolids dewatering and reduce polymer consumption while producing a marketable phosphate fertilizer.
AirPrex Process Solves Struvite Problems
Struvite crystals settle to the bottom portion of the reactor for removal.

Struvite is a persistent concern in many clean-water plants. The substance (chemical name magnesium ammonium phosphate) can build up inside anaerobic digesters and in pipes, pumps and other solids processing equipment.

Struvite accumulation can reduce flow through digester...

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