Gaseous chlorine is poisonous and classified as a pulmonary irritant. It has intermediate water solubility with the capability of causing acute damage to the upper and lower respiratory tract. Chlorine gas has many industrial uses, but it was also once used as a chemical weapon in World War I. Today, most incidents of chlorine exposure are through accidental industrial or household exposures. Step 4: Use Bleach. If using pool chlorine (12% sodium hypochlorite) use half the amounts below. Storage Tank Gallons. Approx. parts per million of chlorine residual achieved by adding 5% chlorine bleach, in the amounts below. Numbers are rounded for easier measuring. 1 Tablespoon = 0.5 ounce. 1 PPM. 5 PPM. Chlorine dioxide is the answer, says Holzhauer. Here are 10 reasons why: Chlorine dioxide has 2.6 times the oxidizing power of waterborne chlorine (from bleach), giving it a wide spectrum of sanitizing uses and making it extraordinarily effective against a host of bugs. Studies have shown that it produces as high as a 6-log reduction. Can chlorine be used as disinfectant? Chlorine is a highly effective method of disinfection. However, while in the pipes it produces small amounts of chemicals (called "disinfection by-products") if the source water has higher levels of dirt or germs that may react with chlorine. Chlorine is also used up quickly in water systems. Bleach, solid or liquid chemical used to whiten or remove the natural color of fibers, yarns, paper, and textile fabrics or to remove discoloration. Bleach is also used as a disinfectant because of its microbicidal properties. Chlorine and sodium hypochlorite are examples of chemicals commonly used as bleaches. Chlorine is also used widely as a chemical reagent in the synthesis and manufacture of metallic chlorides, chlorinated solvents, pesticides, polymers, synthetic rubbers, and refrigerants. Sodium hypochlorite, which is a component of commercial bleaches, cleaning solutions, and disinfectants for drinking water and waste water purification uAyV1y.

what is chlorine used for