People living in city with active coal power plants have higher body levels of mercury: IIT Hyderabad

The Economic Times
June 11, 2019

Researchers at Indian Institute of Technology (IIT) Hyderabad have found that people living in a city with active coal-fired power plants and consuming local aquatic produce may have higher body levels of mercury. The researchers analysed the amounts of mercury in the hair of over 600 people in three cities in India. Their study has recently been reported in the Journal of Exposure Science and Environmental Epidemiology, a public health journal. 

Mercury is a neurotoxin that is distributed in the environment and is present in many products. The research team was headed by Asif Qureshi, associate professor, Department of Civil Engineering, IIT Hyderabad. The IIT Hyderabad research team chose three cities for their analysis- Hyderabad, a city in the interior of the country with no specific local mercury source, Vasco da Gama, a city along the West Coast, with again, no specific mercury source but probably more fish-eaters, and Nellore, , a coastal city in Andhra Pradesh with several coal-fired power plants. 

After collating information on demography, body mass index, dietary patterns, professions and other variables of over 600 people in these cities, the research team proceeded to analyse the amount of mercury in their bodies. 

"In modern times, the non-occupational exposure of humans to mercury comes from food, especially fish, and rice grown in contaminated fields. Coal-fired power plants are estimated to be the largest emitters of mercury to the atmosphere. The total mercury emissions in India are estimated to become around 540 tons in 2020," said Qureshi. 

“Hair is an excellent indicator of mercury in the body”, adds Dr. Qureshi. Hair concentrates mercury and its sampling is non-invasive, making it easy to both measure and correlate to the amount of mercury in the body. Qureshi’s survey showed that nearly 5.5% of the people tested had mercury levels above the current US-EPA reference. 

Comments

Post a Comment

Popular posts from this blog

ED tracks Swiss Bank A/Cs of Agusta scamster

The Poineer February 10,2019 Rakesh K Singh The Enforcement Directorate (ED) has tracked a dozen Swiss bank accounts in the name of Rajiv Saxena, who is key accused in the Rs 3,600 crore AgustaWestland VVIP chopper scam. The ED has also found out accounts held by  his family members and associates where the kickbacks in the now scrapped deal were allegedly parked. Two bank accounts are in the name of Rajiv Saxena’s  associates Pankaj Jain and Sumita Jain who are also the authorised signatories. The  third is in the name of another associate Ajit Singh Bubber, but Rajiv and his family members are authorised signatories. The remaining nine accounts are largely owned and operated by Rajiv, his family members and associates. Rajiv Saxena was deported by the UAE authorities on January 30 and the ED formally arrested him the next day and a court later granted his remand to the agency. He is currently undergoing custodial interrogation by the ED. The agency had in 2017 arrested his
Read more

J&K Cricket Board Scam: Chargesheet Filed Against Farooq Abdullah, 3 Others By CBI

OUTLOOK July 16, 2018 The agency has levelled charges of criminal conspiracy and criminal breach of trust under the Ranbir Penal Code against Abdullah and three others. The CBI on Monday filed a chargesheet against former Jammu and Kashmir chief minister Farooq Abdullah and three others in a special court in Srinagar in connection with alleged irregularities and misappropriation of funds in the Jammu and Kashmir Cricket Association. After the fall of the Peoples Democratic Party (PDP) and the BJP government, this is the biggest development that has taken place in the state. The National Conference has not reacted to the chargesheet so far. The agency has levelled charges of criminal conspiracy and criminal breach of trust under the Ranbir Penal Code against Abdullah, the then president of JKCA, Md Saleem Khan - the then general secretary, Ahsan Ahmad Mirza - the then treasuer and Bashir Ahmad Misgar, an executive in the J&K Bank. The BCCI gave Rs 112 crore t
Read more

As financial insecurity rises in urban India, so does investment in insurance

Image
Scroll.in March 13, 2020 Urban Indians are becoming less confident about their financial security. Up to 58% of them fret over financial independence post retirement, which is a 4% increase from last year. An equal share of urban Indians worry about meeting their daily medical expenses and sustaining their current lifestyle once they stop working. The findings are part of a survey published by Delhi-based Max Life Insurance in association with London-based consultancy Kantar. The firms surveyed 7,014 respondents in 25 cities, including six metros, nine tier-1 cities, and 10 tier-2 cities, between December 2019 and January 2020. Source: Max Life Insurance via Quartz The trends Source: Max Life Insurance via Quartz Source: Max Life Insurance via Quartz Source: Max Life Insurance via Quartz A significant share of urban Indians also say their families will have no financial support in the event of the breadwinner’s death. In such a scenario, around 57% believe the family sav
Read more