Flotation ProcessIn mining the flotation is a process for separating minerals from gangue, the waste rock, by taking advantatge of differences in their hydrophobic. Differences between valuable minerals and waste are increased through the use of surfactants and wetting agents in the flotation cell which are designed to be forced air fed and require a ...

Biogas is a form of energy produced by anaerobic digestion ( the decomposition of constituents of biodegradable matter in an oxygen-free environment). It is a mixture of gases mainly carbon dioxide and methane. Approximate biogas compositon:

The function of the blower, for this application, is to supply air to one or several tanks in order to bring oxygen to bacteria which degrade the organic matter. To inject this air, the blower must overcome the resistance, or backpressure, due to the water height and diffuser/piping losses.

Biogas is a form of energy produced by anaerobic digestion ( the decomposition of constituents of biodegradable matter in an oxygen-free environment). It is a mixture of gases mainly carbon dioxide and methane. Approximate biogas compositon: