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Chlorinated Pool Essay

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Swimming in chlorinated pools can cause an increased risk of cancer in bathers, Spanish researchers said on Monday.
Researchers at the Center for Research in Environmental Epidemiology (CREAL) in Barcelona, and the Research Institute Hospital del Mar studied changes in indicators of mutagenicity - permanent mutation of the DNA - among a group of swimmers in a chlorinated pool.
"The evidence of genotoxic effects were observed in 49 healthy adults after swimming for 40 minutes in a chlorinated pool," CREAL said in a statement Monday. The researchers found indicators increased risk of cancer in healthy subjects, and possible respiratory effects that the chlorine used as a disinfectant, has on individuals. The study was published Sunday in the journal Environmental Health Perspectives US ..
The co-director of CREAL, Manolis Kogevinas, said the …show more content…
Chlorine is a poisonous gas, greenish yellow with a suffocating odor. It is a very dangerous corrosive chemical. Usually combined with other chemicals used to disinfect water, purify metals, bleaching the wood and make other chemicals.
The household bleach used to whiten fabrics or remove mold from surfaces, is a 5% solution of a stabilized form of chlorine. Do not mix bleach with other products containing acid or ammonia, as dangerous levels of a very harmful gas can be released.
Most of the chlorine that enters lakes and streams, soil evaporates into the air or combined with other chemicals in more stable compounds. Chlorine-containing chemicals that seep through the soil down into groundwater can remain unchanged for many years.
HOW PEOPLE ARE EXPOSED TO

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