Mineral Accretion Technology

Explanation :

• Mineral Accretion Technology, also known as Biorock Technology, is a method that applies safe, low voltage electrical currents through seawater, causing dissolved minerals to crystallize on structures, growing into a white limestone similar to that which naturally makes up coral reefs and tropical white sand beaches.
• Mineral accretion devices utilize a well-known process called electrolysis, which is also used for other applications such as plating metals, removing rust, creating hydrogen batteries, and more.
• The advantages corals gain from mineral accretion are cancelled if they no longer receive current, at which point weeds will overgrow the corals. If the current is maintained, coral reefs can often be restored even in areas where water quality would prevent their recovery by any other method.

Advantage

• This technique has been shown to greatly increase the settlement, healing, growth and survival of corals and to enable resistance in corals, intertidal salt marsh grasses and coral forming marine organisms to stresses such as extreme high temperatures, sedimentation, and eutrophication.