@article{(International Science Index):https://publications.waset.org/pdf/10003207,
	  title     = {The Evaluation of Costs and Greenhouse Gas Reduction Using Technologies for Energy from Sewage Sludge},
	  author    = {Futoshi Kakuta and  Takashi Ishida},
	  country	= {},
	  institution	= {},
	  abstract     = {Sewage sludge is a biomass resource that can create a
solid fuel and electricity. Utilizing sewage sludge as a renewable
energy can contribute to the reduction of greenhouse gases. In Japan,
the "National Plan for the Promotion of Biomass Utilization" and the
“Priority Plan for Social Infrastructure Development" were approved
at cabinet meetings in December 2010 and August 2012, respectively,
to promote the energy utilization of sewage sludge. This study
investigated costs and greenhouse gas emission in different sewage
sludge treatments with technologies for energy from sewage sludge.
Expenses were estimated based on capital costs and O&M costs
including energy consumption of solid fuel plants and biogas power
generation plants for sewage sludge. Results showed that the cost of
sludge digestion treatment with solid fuel technologies was 8% lower
than landfill disposal. The greenhouse gas emission of sludge
digestion treatment with solid fuel technologies was also 6,390t as
CO2 smaller than landfill disposal. Biogas power generation reduced
the electricity of a wastewater treatment plant by 30% and the cost by
5%.},
	    journal   = {International Journal of Civil and Environmental Engineering},
	  volume    = {9},
	  number    = {12},
	  year      = {2015},
	  pages     = {1604 - 1609},
	  ee        = {https://publications.waset.org/pdf/10003207},
	  url   	= {https://publications.waset.org/vol/108},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {International Science Index 108, 2015},
	}