Skip to main content

US water Contain Cancer Causing Harmful Compounds:: >>> Scientist researched




Post date: 21 December 2010

Water has a vital place in life. It has special importance. But recent Study has revealed that US water is bad for health. it contains carcinogens. Carcinogens are those Compounds which cause the transformation of normal cells into tumours or impair the protective mechanism of the body against tumour cells.
Details of the Study are given below.

"A US environmental group has found that drinking water in 35 American cities contains hexavalent chromium, a probable carcinogen, The Washington Post reported Sunday.

The study by the Environmental Working Group -- the first nationwide analysis measuring the presence of the chemical in US water systems -- is to be made public on Monday, the daily reported.

The group found hexavalent chromium in the tap water of 31 out of 35 cities sampled. Of those, 25 had levels that exceeded the goal proposed in California, which has been trying aggressively to reduce the chemical in its water supply.

The federal Environmental Protection Agency is considering whether to set a limit for hexavalent chromium in tap water. The agency is reviewing the chemical after the National Institutes of Health, deemed it a "probable carcinogen" in 2008.

Hexavalent chromium has long been known to cause lung cancer when inhaled, and scientists recently found evidence that it causes cancer in laboratory animals when ingested. It has been linked in animals to liver and kidney damage as well as leukaemia, stomach cancer and other cancers.

A widely used industrial chemical until the early 1990s, hexavalent chromium still used in some industries, such as in chrome plating and the manufacturing of plastics and dyes. The chemical can also leach into groundwater from natural ores.

The chemical compound was first made famous in the hit 2000 Hollywood movie "Erin Brockovich" about the eponymous environmental crusader who also commented on the EWG's alarming finding.

"This chemical has been so widely used by so many industries across the US that this doesn't surprise me," said Brockovich, known for her fight on behalf of the residents of Hinkley, California against Pacific Gas & Electric.

In that case, PG&E was accused of leaking hexavalent chromium into the town's groundwater for more than 30 years, and ultimately was made to pay 333 million dollars in damages to more than 600 inhabitants of the town, which it was required to clean up.

"Our municipal water supplies are in danger all over the US," Brockovich told The Post. "This is a chemical that should be regulated."

Comments

Post a Comment

Post Your Reply and Give Your Opinion About the Post

Popular posts from this blog

IELTS or OET - Reviews - Personal Experience - Which to Choose - IETLS vs OET

OET and IELTS both are used to assess the knowledge of English Language. The basic difference between the above two is this, IETLS is a more generalized English language assessment test, on the other hand, OET is profession specific. For example, if you are a doctor, the content of the test will be related to your occupation. Because of this, the OET is being chosen by many healthcare professional instead of IELTS. Both tests have the same sub-categories, that is listening, speaking, writing and reading. Lets us discuss the differences one by one. TEST OET IELTS OET Compared to IELTS is ………. (Author’s opinion) Speaking You will need to do two role plays. You will be given a situation and asked to counsel the patient about a disease and treatment or break the bad news. It has 3 parts, first is an introduction and general question, In the second part you will be provided with a topic to speak for 2 minutes. In the 3rd part, you will b...

MTI program Royal College of Physicians UK for International Doctors

  MTI (Mutual Training Initiative) is a program which is sponsored by the Royal College of Physicians UK (all three colleges), you can work in the UK for a period of up to two years.  It has the following requirements; 1. You should have MRCP part 1 passed (minimum requirement) 2. You must have got the required score in the IELTS or OET           a. For IELTS the required score is minimum 7.0 in all subcategories (reading, listening, writing and speaking) and an overall score of 7.5.           b. For OET the required score is grade B in all subcategories.  3. You must appear in an interview conducted by the Royal College of Physicians in your country and selected for the post OR you find a Job in the UK directly and inform Royal College of Physicians (London) that you have got the job by yourself and now you need RCP sponsorship for GMC registration.  You do not need to pass PLAB or MRCP (all parts) to get t...