... various shapes and forms and certain advantages and disadvantages. In the scientific investigations and in‐dustrial applications, raceway ponds, shallow big ponds, circular ponds tanks and closedponds ... as: Cytotoxic and antitumor activity, Antifungal activity, Anti-inflammatoryactivity, Antiviral activity, Protection against herbivorous animals (fish, sea urchins), Anti‐oxidant activity [21, ... carbohydrate, and lipids); biomethane and bi‐oethanol (using carbohydrate for bioethanol production and protein and lipids forbiomethane production); biomethane and biodiesel (using carbohydrate and...