Sulfur Dioxide Water Treatment

Sulfur dioxide is fairly soluble in water and by both ir and raman spectroscopy.

Sulfur dioxide water treatment.

In municipal wastewater treatment sulfur dioxide is used to treat chlorinated wastewater prior to release. When compressed and cooled it forms a colorless liquid. Sulfur dioxide so 2 is a corrosive nonflammable gas with a characteristic pungent odor. The level of exposure depends upon the dose duration and work.

Metcon product recommendation for safe reliable. Odor on hot side only. The hypothetical sulfurous acid h 2 so 3 is not present to any. Technically what you re smelling is hydrogen sulfide h 2 s a colorless gas that s dissolved in the.

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. Sulfur water problems treatment options. Sulfur dioxide so is a colorless gas with a characteristic irritating pungent odor. Nasal mucus choking cough and reflex bronchi constriction and when liquid.

Sulfur dioxide is primarily used in waste water treatment for dechlorination and as a preservative and antioxidant in food and beverage applications. If you have sulfur water problems you probably know it even if you don t know the cause. 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. Sulfur dioxide reduces free and combined chlorine to chloride.

Remember to consider the sim plicity of the treatment method and the total cost including installation maintenance and chemical costs. At atmospheric temperature and pressure it is a colorless vapor. 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. Frostbite workers may be harmed from exposure to sulfur dioxide.

Install a chlorine injector system chlorinator on your wellhead for continuous injection of chlorine when the water is running. If the sulfur odor occurs only in the hot water the most likely source is a reaction between an anode rod in the water heater and natural sulfate ions in the water. It is supplied in cylinders tonne containers and railcars. Shock your well with chlorine bleach or hydrogen peroxide to get temporary relief from sulfur odors.

Exposure to sulfur dioxide may cause irritation to the eyes nose and throat. Large quantities of sulfur dioxide are formed in the. Many people say that their water has a distinct rotten egg odor which is the familiar sulfur smell.