LEADER 04361nam 2200601 450 001 9910810535003321 005 20230803195425.0 010 $a3-95489-627-3 035 $a(CKB)2670000000534390 035 $a(EBL)1640404 035 $a(SSID)ssj0001215059 035 $a(PQKBManifestationID)11815610 035 $a(PQKBTitleCode)TC0001215059 035 $a(PQKBWorkID)11173612 035 $a(PQKB)10048406 035 $a(MiAaPQ)EBC1640404 035 $a(Au-PeEL)EBL1640404 035 $a(CaPaEBR)ebr10856447 035 $a(OCoLC)871859785 035 $a(EXLCZ)992670000000534390 100 $a20140415h20142014 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aAlternative energy sources to combat climate change $ebiogas production using cost effective material /$fYimer, Bezabih 210 1$aHamburg, Germany :$cAnchor Academic Publishing,$d2014. 210 4$dİ2014 215 $a1 online resource (85 p.) 300 $aDescription based upon print version of record. 311 $a3-95489-127-1 320 $aIncludes bibliographical references. 327 $aAlternative energy sources to combat climate change; Acknowledgements; Table of contents; ABSTRACT; 1 Introduction; 1.1 Background; 1.2 Problem Statement; 1.3 Purpose of the Study; 1.4 Hypothesis; 1.5 Objectives of the Study; 2 Literature Review; 2.1 Fuel Consumption in Ethiopia; 2.2 Biomass and Biogas Energy Technologies in Ethiopia; 2.3 Theory of Biogas Technology; 2.4 Benefits of Low- Cost Plastic Biodigester Technology; 2.5 Input Materials for Bio- Gas Production; 2.6 Biogas Production Processes; 2.7 Theory of Biogas Burner; 2.8 The Slurry after Digestion 327 $a2.9 Measurement of Biogas Production2.10 Designing of Digesters; 2.11 Working of Fixed-Dome Biogas Plant; 2.12 Selection and Layout of Pipeline and Biogas Accessories; 2.13 Transfer of the Plastic Film Biodigester Technology; 2.14 Promotion of Fixed and Floating Dome Biogas Plant; 2.15 Economic Evaluations of Biogas Plants; 2.16 LDPE Geomembrane Plastic; 2.17 Theory of Environmental Impact Assessment (EIA); 3 Materials and Methods; 3.1. Description of the Study Area; 3.2 Experimental Design and Layout; 3.3 Geomembrane Plastic Construction methodology; 3.4 Data Collection Procedures 327 $a3.5 Statistical Analysis4 Result and Discussion; 4.1 Operation of Plastic Biodigester; 4.2 Biogas production; 4.3 Temperature of the Air and Slurry; 4.4 Characteristics of Bio-digested Slurry (Effluent) and the Influent; 4.5 Characteristics of Total-N in the Slurry and Influent; 4.6 Characteristics of Organic Matter in the Slurry and Substrate; 4.7 Characteristics of pH of Fermented Slurry; 4.8 Efficiency of the Biodigesters; 4.9 Economic Evaluations; 4.10 Social aspect of biogas technology; 4.11 Technological aspect of geomembrane plastic biodigester 327 $a4.12 Technical problems with the geomembrane plastic digester4.13 Environmental Impact Assessment of the Plastic Biodigester; 5 Conclusions and Recommendation; 5.1 Conclusions; 5.2 Recommendations; References; Appendix; List of Tables; List of figures; Acronyms 330 $aThe shortage of energy in rural areas and the pollution of the environment from animal wastes due to lack of appropriate technology in Africa motivated the author to conduct research and write this book. In this research book an economically feasible, technically acceptable and environmentally friendly biogas plant is designed by using low cost plastic materials. This book is an essential reference for chemical engineering, environmental engineering and agricultural students. The concept solves global environmental pollution and the problem of lack of energy and organic fertilizer in rural com 606 $aEnergy consumption$xEconomic aspects 606 $aEnergy development$zGermany 606 $aRenewable energy sources$zGermany 615 0$aEnergy consumption$xEconomic aspects. 615 0$aEnergy development 615 0$aRenewable energy sources 676 $a333.7909047 700 $aYimer$b Bezabih$01661236 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910810535003321 996 $aAlternative energy sources to combat climate change$94017042 997 $aUNINA