Controlled
Adjusted to each case, and controlled.
At Nippon Gases we are called “The Gas Professionals” for a reason, and it’s because we’ll be able to solve any doubt.
CO2 to avoid uncontrolled struvite formation
Struvite is a crystalline compound that appears spontaneously as incrustations that cause problems in specific WWTP (Waste Water Treatment Plant) locations, such as pipes that conduct sludge liquors, centrifuges, filters, presses and heat exchangers, among others.
Through CO2 controlled injection, the formation of struvite is prevented, and the composition of the water remains intact to recover nutrients with a controlled process.
Alliances
Sludge
Does not generate more sludge.
Struvite Recovery
Complements and enhances the new controlled struvite recovery technology.
Mineral Salts
To precipitate phosphorous.
No Risk
No risk of forming other deposits (vivianite or aluminium silicate) with corrosion hazard.
Non Corrosive
It's not corrosive or forms H2S like other acids.
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09.06.2026
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