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Pca Environmental Equipment & Supplies
12 equipment items found
Manufactured by:PCA NV based inAalst, BELGIUM
A water softener is a type of ion exchanger where the Ca and Mg ions are exchanged, usually for sodium ions. A softener is designed in function of the incoming water hardness and the capacity. The harder the water, the more volume of resins needed to soften a certain volume of ...
Manufactured by:PCA NV based inAalst, BELGIUM
To save on the consumption of scrubber water, it is possible for certain scrubbers to reduce te draining (of salt-rich water) by adding particular chemicals. This way a great part of the water consumption can be ...
Manufactured by:PCA NV based inAalst, BELGIUM
Cation-Anion ion exchangers are used to produce demineralised water. In this process, it is important that both positively and negatively charged ions are removed. Therefore a treatment in 2 steps is required. First the ion-rich water will flow into the cationresin-column. During the contact between the water and the resins, the positive ions will be exchanged for H+-ions. This exchange happens ...
Manufactured by:PCA NV based inAalst, BELGIUM
A biological treatment can be done in one single tank. In this case the water has to be treated in batch. SBR means Sequencing Batch ...
Manufactured by:PCA NV based inAalst, BELGIUM
Activated carbon is a type of carbon with a large specific surface. On this surface, lots of unwanted components can attach. This makes activated carbon an ideal filter medium. Adsorption to activated carbon works best on non-polar substances. Therefore it is excellent at removing colors, flavors and aromas. In the production of drinking water, activated carbon filters are responsible for ...
Manufactured by:PCA NV based inAalst, BELGIUM
A filter is a way to separate based on the particle size. The principle is the same as a sieve. Particles that are too big are withheld by the openings, while smaller particles or the fluid itself can pass through. Despite the fact that this seems to be a simple principle, the choice of the right filter is not ...
Manufactured by:PCA NV based inAalst, BELGIUM
Sometimes the demineralised water of an ion exchanger or RO is not of a sufficient quality and an extra treatment is needed. This is called ...
Manufactured by:PCA NV based inAalst, BELGIUM
In various industries diverse types of cooling systems are used. Depending on the type of system all cooling water needs a particular treatment. The primary reasons therefor are: saving on consumption of cooling water and protection against corrosion, deposits (to preserve the heat-transfer) and biological growth (to avoid legionaire's disease). PCA has developed a wide range of chemicals ...
Manufactured by:PCA NV based inAalst, BELGIUM
In various industries different types of boiler systems are used. Depending on the system all boiler water needs a particular treatment. The primary reasons therefor are: saving on consumption of boiler water and protection against corrosion, deposits (to preserve the heat-transfer - avoid an increase of energy costs) and biological growth. PCA has developed a wide range of chemicals and ...
Manufactured by:PCA NV based inAalst, BELGIUM
Apart from the standard cation-anion ion exchange, there is a large range of selective ion exchange systems available. These ion exchange-resins are particularly suited to remove specific components out of the water. Here it is important that this component is found in a relatively small concentration. If this concentration is too high, the ion exchange system needs to be regenerated too often. ...
Manufactured by:PCA NV based inAalst, BELGIUM
Sand filter separation is based on the size of the particles. In a sand filter, a container or vessel is filled with filter media (sand). The treated liquid flows from top to bottom through the filter ...
Manufactured by:PCA NV based inAalst, BELGIUM
Reverse osmosis installations are used for the production of demineralised water. This is done by letting water flow over a membrane at high speed, where the demineralised water (the permeate) is pushed through the membrane while the salts remain. These salts are concentrated and discarded in a concentrate ...