Sulfur Dioxide Water Treatment

Sulfur dioxide so 2 is a corrosive nonflammable gas with a characteristic pungent odor.

Sulfur dioxide water treatment.

Remember to consider the sim plicity of the treatment method and the total cost including installation maintenance and chemical costs. The hypothetical sulfurous acid h 2 so 3 is not present to any. If you have sulfur water problems you probably know it even if you don t know the cause. Often keeps odors away for 1 2 months.

At atmospheric temperature and pressure it is a colorless vapor. Chlorination eliminates the sulfur bacteria that cause the odor and combined with an air charger self. Large quantities of sulfur dioxide are formed in the. Nasal mucus choking cough and reflex bronchi constriction and when liquid.

In municipal wastewater treatment sulfur dioxide is used to treat chlorinated wastewater prior to release. Metcon product recommendation for safe reliable. Sulfur dioxide is primarily used in waste water treatment for dechlorination and as a preservative and antioxidant in food and beverage applications. Frostbite workers may be harmed from exposure to sulfur dioxide.

Sulfur dioxide is supplied as liquefied gas under pressure in 100 or 150 pound containers and one ton cylinders. Sulfur dioxide is fairly soluble in water and by both ir and raman spectroscopy. Odor on hot side only. Exposure to sulfur dioxide may cause irritation to the eyes nose and throat.

Sulfur dioxide has a pungent irritating odour familiar as the smell of a just struck match occurring in nature in volcanic gases and in solution in the waters of some warm springs sulfur dioxide usually is prepared industrially by the burning in air or oxygen of sulfur or such compounds of sulfur as iron pyrite or copper pyrite. When treating water to remove the odor the first item on the to do list is to determine the potential source s of the hydrogen sulfide. Technically what you re smelling is hydrogen sulfide h 2 s a colorless gas that s dissolved in the. Sulfur water problems treatment options.

Sulfur dioxide reduces free and combined chlorine to chloride. Install a chlorine injector system chlorinator on your wellhead for continuous injection of chlorine when the water is running. The level of exposure depends upon the dose duration and work. These factors include the level of sulfur in the water the amount of iron and manganese in the water and if bacterial contamination must also be treated.

Shock your well with chlorine bleach or hydrogen peroxide to get temporary relief from sulfur odors. When compressed and cooled it forms a colorless liquid. It is supplied in cylinders tonne containers and railcars.