The Effects Of Soil Contamination On The
These metals and their compounds are very toxic. Your email address will not be published. Subscribe to our newsletter and never miss an important update! Table of Contents. Leave a Reply Cancel reply Your email address will not be published. Buy Ths. Used in glass panels and gaskets in computer monitors Solder in printed circuit boards and other Components.
Environment GS Full Notes (PDF & DOC) + Related Current Affairs
Contxmination tends to accumulate in the environment and has high acute and chronic effects on plants, animals and microorganisms. Occurs in SMD chip resistors, infra-red detectors, and semiconductor chips Some older cathode ray tubes contain cadmium. Toxic cadmium compounds accumulate in the human body, especially the kidneys. Mercury can cause damage to organs including the brain and kidneys, as well as the foetus. The developing foetus is highly vulnerable to mercury exposure. When inorganic mercury spreads out in the water, it is transformed to methylated mercury which bio-accumulates in living organisms and concentrates through the food chainparticularly via fish.
PVC elements are found in cabling https://amazonia.fiocruz.br/scdp/blog/purpose-of-case-study-in-psychology/toys-and-its-effect-on-children-s.php computer housings.
The Effects Of Arsenic Contamination On Soil Quality, Fertility And Productivity
Many computer mouldings are now made with the somewhat more benign ABS plastics. Barium is used in computers in the front panel of a CRT, to protect users from radiation.
Studies have shown that short-term exposure to barium causes brain swelling. Beryllium is commonly found on motherboards and finger clips It Effeects used as a copper-beryllium alloy to strengthen connectors and tiny plugs while maintaining electrical conductivity. Exposure to beryllium can cause lung cancer.
Beryllium also causes a skin disease that is characterised by poor wound healing and wart-like bumps.
Inhalation is the primary exposure pathway, and acute exposure may lead to respiratory tract irritation. Carbon black has been classified as a class 2B carcinogen, possibly carcinogenic to humans. Phosphor is an inorganic chemical compound that is applied as a coat on the interior of the CRT faceplate.]
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