oilgae Nungambakkam, Chennai, Tamil Nadu

Astaxanthin is a naturally occurring high-value ketocarotenoid pigment with excellent antioxidant effects, Astaxanthin is present in many types of seafood, including salmon, trout, red sea bream, shrimp and lobster, as well as in birds such as flamingo and quail.The global astaxanthin market is estimated at about $257 million, most of which is used in fish coloration (2009 data; estimates by BCC Research for astaxanthin market size are however lower). The human uses market is growing and estimated at about $27-$40 million.

Anaerobic Digester is one of the most commonly used method for treating organic sludges generally resulting from the biological treatment of wastewaters through activated sludge processes. Under this process the organic sludge is treated in the absence of oxygen to reduce both the quantity and odor of sludges by breaking down the organic matter. The resultant sludge is rich in nutrients and organic matter which can improve the soil conditions if applied as soil supplement. - Source