Large-scale pig farming has led to an excess of nitrogen ... in which bacteria break down waste into biogas and a nutrient-rich wet mixture called digestate. "It is a very consolidated technology ...

7, No. 1, January to June 2013 BIOGAS POTENTIAL OF ORGANIC WASTE IN NIG ... sheep and goat excreta, pig excreta, poultry excreta; and abattoir waste), human excreta, crop residue, and municipal solid ...

KUALA LUMPUR: Pollution from pig farms is believed to be polluting ... with Kampung Valdor now sending waste to a biogas ...

Each pig produces an average of 0.1 cubic meters of biogas per day, and every 0.7 cubic meters of biogas can generate one kilowatt-hour of electricity. Biogas primarily consists of methane, which has ...

A pilot project to convert kitchen waste and animal dung into biogas and fertiliser has been launched in Karachi's South District, Express News reported. Karachi Mayor Barrister Murtaza Wahab ...

A pilot project to convert kitchen waste and animal dung into biogas and fertiliser has been launched in Karachi’s South District, Express News reported. Karachi Mayor Barrister Murtaza Wahab ...

In a move to encourage more biodigesters and biogas plants to begin operating in the province, the Alberta government intends to clarify rules around the handling of the waste those facilities ...