By SANTOSH MOHANTY
The most important organ is eye. But, this organ is
unfortunately exposed to environmental pollution in Angul-Talcher industrial
region in Odisha. Widely known as the industrial heartland of India,
Angul-Talcher region, has become a curse for local inhabitants who are exposed
to thick smoke released from thermal
power plants, dust from open cast coal mines and other heavy industries such as
Nalco, Jindal Steel and Power and a number of ancillary industries.
Angul-Talcher industrial belt is the fourteen most polluted
region in the country. There is no gainsaying that the industries contribute
immensely to the growth of economy but this is also true that particulate
matters like PM2.5, PM10, sulfur dioxide (SO₂), nitrogen oxides (NOx) and radioactive
elements float in the air and get into underground water reserve released from heavy
industries. Doctors maintained that the most sensitive organ like eye is either
partially or fully get damaged for contamination of air and water.
According to Central Pollution Control Board (CPCB), seepage
of heavy metals into groundwater deposit from fly ash ponds not only contaminate
wells, ponds in villages, but rivers and other waterbodies are also polluted.
The second largest river in Odisha, Brahmani, is contaminated. People living
all along the banks of Brahmani get the share of contamination by using its water
for drinking, bathing and using it for irrigation
purposes.
Pollution Linked Eye Diseases in Angul-Talcher
Conjunctivitis mostly affect elderly persons and children
due to air pollution. Dr Brajabandhu Behera said allergies occur owing to environmental
pollution. Itching, redness, swelling and watering of eyes are the symptoms of
the such types of ocular complications, he said.
Pterygium, another eye problem, occur due to prolonged
exposure to ultraviolet rays and suspended dust particulates moving in the air,
Dr Behera said and added that most of the persons affected with this eye
problem generally work outdoors.
Certain dangerous eye diseases like Scleritis, Blepharites,
Cataract and Cyst of Moll also occur due to contamination of air, water in
mining areas in Talcher areas, Dr Behera said and added that safety precautions
has to be carried out to protect the eyes which is most sensitive organ of our
body. Reports from Talcher and Angul said more than thirty percent of patients
coming to the hospitals have pollution related eye complications. The report
further said dry eye and conjunctivitis were diagnosed most among workers who
are employed in industrial concerns.
Impact Of Pollution On Eye:
The social impact is huge. Small time artisans and other
skilled workers suffer most as their vision gets blurred. This complication
leads to productivity losses and the workers run the risk of being fired from
their units due to the ocular issues. Teachers and students working in Talcher region
often complain vision blurring following smug. This condition occurs due to
pollution.
Measures To Save Eye:
Dr Behera, who has done Master of Ophthalmology from DBU,
Punjab, has advised people to practice good eye health by regularly washing
eyelids with water for a number of times not to get infection due to
environmental pollution. This habit is necessary for the people of
Angul-Talcher region who are constantly exposed to toxic matters released by
industries, he said. He said regular eye check ups are beneficial for the
people who are residing in Angul-Talcher region or any industrial area because
by doing this one can protect one's eyes from bad effects of pollutants. It is
the responsibility of industries operating
in Angul-Talcher area to conduct training programmes relating to eye
safety for their workers. The workers must be educated about recognizing symptoms
such as blurred vision and pain. Use of goggles can prevent floating
particulates in the air to enter eye.

The most important task of the industries should be to
properly execute community awareness programmes in collaboration with voluntary
organizations to educate about risks arising out of air and water contamination
from mining projects. Coal mining activities are mostly responsible for damaging
eyes. Therefore, mobile health units should offer free eye check ups and screening
of the inhabitants in the peripheral regions in Angul-Talcher. The workers in
industrial concerns should be aware of emergencies in the event of chemical
exposure, such as thoroughly washing eyes with water, for a few minutes before
taking medication.