The method and principle of sodium silicate solution removal sodium silicate powder

If you are looking for high-quality products, please feel free to contact us and send an inquiry, email: brad@ihpa.net

For various sorts of pollutants, we can take on various techniques of elimination methods. Right here are a number of common techniques and concepts of salt silicate option.

Precipitation technique

The rainfall method is an approach that uses pollutants ions to react with specific chemical reagents to create difficult rainfall so regarding eliminate it from the salt silicate service. For instance, for metal ions such as iron ions and aluminum ions, alkaline reagents such as salt hydroxide or potassium hydroxide can be added to create it. The response formula is as complies with:

Fe ⁻ + 3oh f → Fe (OH) ↓

Al ⁻ + 3oh a → Al (oh) ↓

For calcium and magnesium ions, carbonate reagents such as sodium carbonate or potassium carbonate can be contributed to create carbonate rainfall. The response equation is as follows:

CA ₃ ² ⁻ + Carbon monoxide c → CACO ₃ ↓

Mg ₃ ² ⁻ + Co m → mgco ₃ ↓

The rainfall technique is basic and the price is low, however you need to take notice of the quantity and reaction problems of the sediment to make certain that the pollutants ions can be totally precipitated.

Ion exchange technique

The ion exchange method is to selectively adsorb and trade the ions in the remedy with an ion exchange material to eliminate the approach of contaminations ions. Ion exchange resin is a polymer product with an ion exchange feature. It can trade reactions with the ion in the service, take in pollutants ions to the material, and preserve the beneficial ions in salt ions in sodium silicate service in the service.

The ion exchanges are great and can get rid of a variety of pollutants ions, but the rate of ion exchange resin is greater, and regrowth is called for on a regular basis.

Membrane splitting up

The membrane splitting up technique utilizes the semi-diaphragm to precisely travel through the various elements in the remedy so as to attain the approach of separation and removal. Depending upon the diameter dimension and splitting up concept of the membrane layer, the membrane layer splitting up approach can be divided into numerous types, such as microfiltration, ultrafiltration, filtration and reverse osmosis.

For impurities such as insoluble solid granules and macromolecular organic matter in sodium silicate service, mini fillets or ultrafiltration membrane layers can be used for removing; impurities ions of some tiny particles can be gotten rid of with the filtration or turn around osmosis membrane layer. The membrane separation technique has the advantages of basic operation, high splitting up efficiency, and reduced power intake.

Distributor

TRUNNANO is a supplier of nano materials with over 12 years experience in nano-building energy conservation and nanotechnology development. It accepts payment via Credit Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you want to know more about sodium silicate powder, please feel free to contact us and send an inquiry.

Inquiry us