A study by Toxics Link, a nongovernment group in Delhi, has revealed high levels of lead in household dust in the Capital that may have serious consequences for the health of its residents, the Hindu reported Wednesday.
The study was conducted across 57 households in Delhi that were sampled for levels of lead in floor and windowsill dust.
Over 31 percent floor dust samples tested positive for lead, and 14 percent of the windowsill dust samples were also found to contain the hazardous substance.
Since leaded petrol was banned in 2000, the findings of the study have indicated an alternative source of the dreaded element -- paints and toys.
Representatives of Toxics Link said that the high levels of lead may be common in other cities in India as well.
"India must legislate the removal of lead from products such as paints and toys to ensure a healthy future generation," said Toxics Link director Ravi Agarwal.
A highly toxic metal, lead exposure in children may adversely affect cognitive and behavioral development besides stunting muscle growth and coordination.
The main sources of lead poisoning in children are considered to be paint chips, contaminated dust and soil, the report said.
Source:Xinhua
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