Paints with lead in schools can harm students - Poisons Centre
by Carol Aloysius
With schools re-opening for the new term in January, health officials
have warned school authorities getting ready to re-paint classrooms, not
to use paints with lead due to the adverse health impact on students -
especially young children.
"Lead dust is the most common source of lead exposure. Young children
absorb lead more readily than adults and their growing bodies and brains
are very sensitive to its effects. It can lead to brain development
retardation", National Toxicology Centre and Poisons Information Unit of
the National Hospital Dr Waruna Gunathilleka told the Sunday Observer.
A recent study published by the Centre for Environmental Justice (CEJ)
has said that samples of dust collected from several schools, had
contained lead exceeding the tolerance levels. The study said that
scrapings of leaded paint could contain upto 600 micrograms per square
foot of the toxic dust. According to the study, a significant proportion
of paints used in Sri Lanka contain lead with one-fourth having
dangerously high levels.
Informed sources said the Government Gazette in August this year had
called upon paint manufacturers and traders in the building industry to
print legibly the total lead content used in each pack of containers by
September this year. Regulatory limits for different types of paints
were also specified in the Gazette notice.
Dr Gunethilleka said parents and the school authorities should put
new layers of lead free paint so as to avoid scraping old paint which
gets absorbed into the dust.
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