AMRIT technology

• The Indian Institute of Technology (IIT) – Madras has developed a technology called ‘AMRIT’ (Arsenic and Metal Removal by Indian Technology) for the removal of Arsenic and Metal ions from water.
• The technology uses nano-scale iron oxy-hydroxide, which selectively removes arsenic when water is passed through it.
• This water purifier has been developed for both domestic as well as community levels.
• The technology aligns with the broader goals of the Jal Jeevan Mission, which aims to provide safe and potable tap water to rural households in India.
• Also, the technology has been recommended by the erstwhile ‘Standing Committee’ of the Department of Drinking Water and Sanitation for the examination of the best technologies concerning water and sanitation.

 ARSENIC POLLUTION

• Arsenic is a natural component of the earth’s crust and is widely distributed throughout the environment in the air, water and land.
• It is highly toxic in its inorganic form.
• Long-term exposure to arsenic from drinking water and food can cause cancer and skin lesions.
  • Chronic poisoning can cause Blackfoot disease (BFD), which affects the blood vessels in the lower limbs.