Sodium bisulfite is a fine crystallized sodium grain that releases sulfur gas when dissolved in liquid. Manufacturers use sodium bisulfite in foods, cleaning products and pharmaceutical research. Common uses for sodium bisulfite include food preservation and cleansing to sanitize equipment and kill mold, bacteria and germs. Additionally, metal workers use sodium bisulfite to finish metals.
Industry: Power Generation, Food & Beverage, Chemical Processing, Pulp & Paper
Categories: Boiler Water Treatment Chemicals, Cooling Water Treatment Chemicals, ETP Treatment Chemicals, RO Membrane Treatment Chemicals
Application: Desalination, dechloronisation
Sodium Bisulfite For Water Treatment Industries
Water treamtment industries ( Sodium Bisulfite )
Sodium bisulfite is a common reducing agent in the chemical industry, as it readily reacts with dissolved oxygen:
2 NaHSO3 + O2 → 2 NaHSO4
It is usually added to large piping systems to prevent oxidative corrosion. In biochemical engineering applications, it is helpful to maintain anaerobic conditions within a reactor. Sodium Bisulfite should not be confused with sodium bisulfate which is used as a pH lowering chemical for swimming pools.
In drinking water treatment, sodium bisulfite is often added after super chlorination, to reduce the residual chlorine before discharging to the service reservoir.
In wastewater treatment, sodium bisulfite is often added following disinfection with chlorine prior to discharging the effluent to the receiving water. Residual chlorine can have a negative impact on aquatic life.
We are the manufacturer of Sodium Meta Bi Sulphite , fine drug chemicals , aeromatics chemicals , food chemical s, organic chemicals , inorganic chemicals and al type of chemicals from vatva ahmedabad .
In the competitive era we are providing Sodium Metabisulphite at very competitive price with best quality as per your requirement .