Natural minerals for water & waste water treatment
Omya is a leading global producer of industrial minerals derived from calcium carbonate and dolomite, and a worldwide distributor of chemical products. As a natural mineral, calcium carbonate has a multitude of characteristics that make it an ideal raw material for a wide variety of uses in various environmental applications including water & waste water treatment.
Innovations & solutions
OARP Omya Advanced Remineralization Process
Omya International AG
Remineralization of Desalinated Water: OARP utilizes a concentrated CalciumBicarbonate solution within a side stream, which is then dosed into the final water stream to increase the hardness and alkalinity of the final water. The initial Omyaqua suspension, micronized Calcium Carbonate, the acid dosage and the contact time can all be controlled to obtain the desired final drinking water quality.
Omya International AG
Remineralization of Desalinated Water: OARP utilizes a concentrated CalciumBicarbonate solution within a side stream, which is then dosed into the final water stream to increase the hardness and alkalinity of the final water. The initial Omyaqua suspension, micronized Calcium Carbonate, the acid dosage and the contact time can all be controlled to obtain the desired final drinking water quality.
Category: Green chemicals for water technology
Products
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Omyaqua
Tailormade mineralization for drinking water
Tailormade mineralization for drinking water
Omyaqua, is a drinking water approved (DIN EN-1018 or NSF-60) high purity Calcium Carbonate available as both a micronized and granular product.
Omyaqua® is used to stabilize the water as required to avoid corrosion of the distribution network and to provide drinking water quality as required by regulation.
Omyaqua® is used to stabilize the water as required to avoid corrosion of the distribution network and to provide drinking water quality as required by regulation.
Omya Neutramaxx 45
Safely Manage Your pH to the Right Level
Safely Manage Your pH to the Right Level
Omya Neutramaxx is a highly reactive milk of lime with proven long-term stability for industrial wastewater pH adjustment and precipitation. It is safer to handle than caustic soda, reducing risk to operators without compromising on performance. Low consumable costs and stable pricing make this an economical, low-risk solution for your operation.
Omya Neutrasorb
Industrial processes acid neutralization
Industrial processes acid neutralization
Omya Neutrasorb is a very efficient acid neutralizing chemical based on natural fine grinded Calcium Carbonat.
Omya Optical
Improved activated sludge treatment process
Improved activated sludge treatment process
Biological and chemical reactions affect the pH and where Omya Optical establishes a stable pH usually between 7.0 - 8.5 as well as providing for the required buffer capacity to avoid drastic pH changes consequently allowing for a stable microorganism growth and survival.