Sargassum muticum and potash for fertilization. Water treatment: the cell walls of "S. muticum" contains alginates and fucoidans. The association of both molecules forms a bigger molecule and this one can be a flocculant. This process can be a method to catch organic matter present in sewage. This flocculant, rich in proteins and oligoelements, is easily biodegradable and could be used for fertilizer. Previous studies have shown that "Sargassum muticum" is able to carry out the biosorption of heavy metals like cadmium, chlorophenolic compounds, and nickel. Antifouling: Secondary metabolites produced by marine algae could be an interesting alternative antifouling agent. Previous studies
Peugeot Type 2 rudimentary suspension system pointed the way ahead regarding what would become another mainstream feature of the motor car. The main Peugeot business was, at this time, expanding rapidly its bicycle production, and the Type 2’s light weight may have incorporated lessons learned from cycle production. Four Type 2s were produced. Three were quadricycles while the fourth was a tricycle. They all had space for two on the bench above the engine. Peugeot Type 2 The Peugeot Type 2 is the first petrol/gasoline-powered motor vehicle produced between 1890 and 1891 by the French auto-maker Peugeot at their Valentigney plant. The car