SCHAEFER PRECAphos® has been developed specifically to make phosphate precipitation more efficient and environmentally friendly.
Rather than using harmful acids or alkalis, as found in conventional liquid precipitants, we use high-purity calcium compounds in combination with special iron salts.
As a result, SCHAEFER PRECAphos® is a completely new phosphate precipitant that also optimizes biological wastewater treatment.
Being a powder and a non-hazardous material, it is easy to transport. It can be dosed as bagged goods directly on site at small wastewater treatment plants. In case larger quantities are required, we provide suitable rental silo facilities and delivery of SCHAEFER PRECAphos® in bulk in silo trucks.
Precise dosing - up to 30 percent more efficient than liquid precipitants.
No matter whether bagged or in a rental silo, its classification as a hazardous material facilitates transport even to smaller wastewater treatment plants.
Improves living conditions and stability of activated sludge flocs.
Has a positive effect on the entire wastewater treatment process. It particularly improves nitrogen reduction and prevents sludge flotation.
Acts in the digested sludge tank and binds harmful hydrogen sulfide.
Experience in recent years shows that SCHAEFER PRECAphos® also actively represses problematic filamentous bacteria, such as "Nocardioform Actinomycetes", or Nocardia for short. Wastewater treatment experts report very positive operational results and a safe and stable wastewater treatment. Please do not hesitate to contact us if you have any questions!
|Current customer magazine einBLICK 22||Download|
|Safety Data Sheet SCHAEFER PRECAphos®||Download|
|Field report on SCHAEFER PRECAphos® published in einBlick 2020 (pages 4+5)||Download|