Zhang, Xiaolei; Yan, Song; Tyagi, Rajeshwar D.; … - In: Renewable Energy 55 (2013) C, pp. 392-403
It has been recognized that oils derived from microorganism and wastewater sludge are comparable replacements of traditional biodiesel production feedstock, which is energy intensive and costly. Energy balance and greenhouse gas (GHG) emissions are essential factors to assess the feasibility of...