Recirculating Aquaculture Systems - RAS


Oriental Aquamarine Biotech India Private Limited has received the following awards for the Nitrifying Bioreactor Technology for Recirculating Aquaculture Systems (RAS).

Lockheed Martin Innovation Competition 2007
Technium International Challenge, UK Award in 2008
Winner of India-Wallonia Tech Program 2011
Chosen as one of 7 finalists competing in the Business Plan Competition for Green Business by New Ventures India.
TED Fellow for the TED Fellowship 2009. TED (Technology, Entertainment, Design) is a small nonprofit devoted to Ideas Worth Spreading


Why Recirculating Aquaculture Systems

Aquaculture hatcheries currently use the open larval rearing system. The open larval rearing systems have been found to have certain shortcomings. These are illustrated in the figure below and explained subsequently.

In an open larval rearing system in a hatchery, there is continuous exchange of seawater on a regular basis. The quantum of exchange varies depending on the hatchery and could be as high as 100%. Due to the heavy demand of seawater in the production...


Recirculating Aquaculture Systems (RAS)

Recirculating aquaculture systems, or RAS, are closed-loop production systems that continuously filter and recycle water, enabling large-scale fish farming that requires a small amount of water and releases little or no pollution.

Get in Touch with Us

+91 422 2608943

U-7, Kovaipudur, Coimbatore - 641042