Assessment of Municipal Solid Waste Generation in Universiti Putra Malaysia and Its Potential for Green Energy Production

被引:25
|
作者
Zulkifli, Ahmad Aiman [1 ]
Yusoff, Mohd Zulkhairi Mohd [1 ,2 ]
Abd Manaf, Latifah [3 ]
Zakaria, Mohd Rafein [1 ,2 ]
Roslan, Ahmad Muhaimin [1 ,2 ]
Ariffin, Hidayah [1 ,2 ]
Shirai, Yoshihito [4 ]
Hassan, Mohd Ali [1 ]
机构
[1] Univ Putra Malaysia, Fac Biotechnol & Biomol Sci, Dept Bioproc Technol, Upm Serdang 43400, Selangor, Malaysia
[2] Univ Putra Malaysia, Inst Trop Forestry & Forest Prod INTROP, Lab Biopolymer & Derivat, Upm Serdang 43400, Selangor, Malaysia
[3] Univ Putra Malaysia, Fac Environm Studies, Dept Environm Sci, Upm Serdang 43400, Selangor, Malaysia
[4] Kyushu Inst Technol, Grad Sch Life Sci & Syst Engn, Wakamatsu Ku, 808-0196 Hibikino 2-4, Kitakyushu, Fukuoka, Japan
关键词
Anaerobic digestion; biogas; green energy; municipal solid waste; organic waste; LIFE-CYCLE ASSESSMENT; ANAEROBIC-DIGESTION; FOOD WASTE; BIOHYDROGEN PRODUCTION; METHANE PRODUCTION; MANAGEMENT; PRETREATMENT; BIOGAS;
D O I
10.3390/su11143909
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The global waste generation keeps increasing over the years and it requires innovative solutions to minimize its impacts on environmental quality and public health. A strategic plan must be ascertained to overcome the future challenges of Municipal solid waste (MSW) locally and globally. Universiti Putra Malaysia (UPM) coined an initiative to demonstrate a showcase pilot plant for green energy production from MSW. The data was obtained from the survey and actual sampling within the UPM compound shows that UPM has generated 5.0-7.0 t/d of MSW generated consist of 30-35% organic fraction. Restaurants are the main source of the organic fraction. Upon separation, the organic fractions were digested into biogas. At a maximum conversion of the organic fraction, 715 kWh of electricity might be generated from the 2.2 t/d of organic waste generated in UPM. In this study, organic components from UPM were proposed to be subsequently used as a substrate via anaerobic digestion to produce green energy in the form of electricity or flammable fuels.
引用
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页数:15
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