Search Results - subject:"Wastewater sludge"

Truck versus pipeline transportation cost analysis of wastewater sludge

Marufuzzaman, Mohammad; Ekşioğlu, Sandra D.; … - In: Transportation Research Part A: Policy and Practice 74 (2015) C, pp. 14-30

Domestic and industrial sludge generated at wastewater treatment facilities is considered a potential biomass source for producing biodiesel. However, transportation of large amounts of sludge from wastewater treatment facilities to a biorefinery is expensive. The objective of this paper is to...

Persistent link: https://www.econbiz.de/10011263713

Wastewater sludge as raw material for microbial oils production

Zhang, Xiaolei; Yan, Song; Tyagi, Rajeshwar D.; … - In: Applied Energy 135 (2014) C, pp. 192-201

study deals with oils production from wastewater sludge. Primary, secondary, and mixed municipal sludge and pulp and paper …

Persistent link: https://www.econbiz.de/10011076416

Energy balance and greenhouse gas emissions of biodiesel production from oil derived from wastewater and wastewater sludge

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 … emissions of biodiesel production from microbial and wastewater sludge oil. The results show that energy balance and GHG …

Persistent link: https://www.econbiz.de/10011044943

Why are some French farmers sludge-takers? Some agronomic and socioeconomic explanations

Amon, Georges; Aznar, Olivier; Vollet, Dominique - In: International Journal of Agricultural Resources, … 5 (2006) 2/3, pp. 289-308

The continued spreading of household wastewater sludge on farmlands is a major economic and environmental issue. This … performance of the farm, and quality certification of farm produce. In parallel, we analyse the local governance of wastewater … sludge spreading: the regulations brought into force in 1997 can support efficient local governance, making it possible to …

Persistent link: https://www.econbiz.de/10010668687