The most critical factor in the development of any biogas project is the type, quantity, consistency, and long-term availability of organic waste (feedstock).
South Africa Uses Biogas to Turn Waste into Power.
"JOHANNESBURG— Like many countries, South Africa is struggling to meet its energy needs.
Biogas is naturally produced when any organic matter decomposes under anaerobic conditions (in the absence of oxygen).
As the name implies, this type of digester has a gas-collecting dome that is fixed. The digester is normally constructed using bricks and mortar and ends with a solid fixed dome in the shape of an igloo.
A floating dome digester is designed in such a way that it has a dome (normally made of steel) that fits in the neck of the digester and basically floats on the gas produced in the belly of the digester below.
BiogasSA specialises in the design, specification and implementation biogas plants. Biogas plants employs anaerobic digestion of organic waste in order to produce biogas, a flexible fuel which may be used for numerous applications.
The 10m3 Puxin Biogas Digester
Biogas SA is the sole licensee for South Africa of the Shenzhen Puxin Science and Technology Company (Puxin) of China.