Assessment of biogas generation potential from slaughterhouse wastes in Dhaka city,Bangladesh  

作　　者：Sayedus Salehin Syed Shaheer Uddin Ahmed Md.Ehasanul Hoque Md.Salauddin Mrigdad S.M.Ashef Hussain S.M.Tahsin Intisar 

机构地区：[1]Department of Mechanical and Production Engineering,Islamic University of Technology,Board Bazar,Gazipur 1704,Bangladesh [2]School of Mechanical and Aerospace Engineering,Nanyang Technological University,50 Nanyang Avenue,Singapore 639798,Singapore [3]Tampere University of Technology,Korkeakoulunkatu 7 Kampusareena,33720 Tampere,Finland [4]Department of Electrical and Electronic Engineering,American International University Bangladesh,Banani,Dhaka 1213,Bangladesh

出　　处：《Waste Disposal and Sustainable Energy》2021年第1期41-48,共8页废弃物处置与可持续能源（英文）

摘　　要：Slaughterhouse waste is a highly energy-rich waste and is an attractive material to treat through anaerobic digestion to produce biogas.Biogas could be burned to provide heating and electricity or can be converted to bio-methane to be used as fuel.It can also aid in waste management and evidently reduce the ecological and environmental hazards.In this paper,the potential of biogas generation from the slaughterhouses in Dhaka is investigated.Slaughterhouses in 21 regions in Dhaka city have been surveyed for data collection and analysis.The study estimates that approximately 7915 tons of slaughterhouse waste are generated annually from the slaughterhouses in Dhaka city which has the potential to generate 2.15 Mm^(3) of biogas.A case study on the biggest government registered slaughterhouse is also demonstrated regarding generating electricity.

关 键 词：BIOGAS Slaughterhouse waste ELECTRICITY Clean energy Energy recovery 

分 类 号：X705[环境科学与工程—环境工程]