Top 11 compounds in US drinking water

Top 11 compounds in US drinking water – environment – 12 January 2009 – New Scientist.

• Atenolol, a beta-blocker used to treat cardiovascular disease

• Atrazine, an organic herbicide banned in the European Union, but still used in the US, which has been implicated in the decline of fish stocks and in changes in animal behaviour

• Carbamazepine, a mood-stabilising drug used to treat bipolar disorder, amongst other things

• Estrone, an oestrogen hormone secreted by the ovaries and blamed for causing gender-bending changes in fish

• Gemfibrozil, an anti-cholesterol drug

• Meprobamate, a tranquiliser widely used in psychiatric treatment

• Naproxen, a painkiller and anti-inflammatory linked to increases in asthma incidence

• Phenytoin, an anticonvulsant that has been used to treat epilepsy

• Sulfamethoxazole, an antibiotic used against the Streptococcus bacteria, which is responsible for tonsillitis and other diseases

• TCEP, a reducing agent used in molecular biology

• Trimethoprim, another antibiotic