K. Kiriyama et al., FIELD-TEST ON A METHANE FERMENTATION TREATMENT SYSTEM INCORPORATING AMEMBRANE MODULE FOR MUNICIPAL SEWAGE, Desalination, 98(1-3), 1994, pp. 199-206
A methane fermentation treatment process which would consume less ener
gy and generate less excess sludge than treatment with activated sludg
e would have significant implications, Application of this technique o
utside of tropical and subtropical areas would involve many problems.