| 000 | 02695nam a2200421Ia 4500 | ||
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| 003 | MX-MdCICY | ||
| 005 | 20250625160148.0 | ||
| 040 | _cCICY | ||
| 090 | _aB-16258 | ||
| 245 | 1 | 0 | _aBiogas production from municipal solid wastes using an integrated rotary drum and anaerobic-phased solids digester system |
| 490 | 0 | _vBioresource Technology, 101(16), p.6374-6380, 2010 | |
| 520 | 3 | _aThis research was conducted to develop an integrated rotary drum reactor (RDR)-anaerobic-phased solids (APS)digester system for the treatment of municipal solid waste (MSW)to produce biogasenergy and achieve waste reduction. A commercial RDR facility was used to provide a 3-d pretreatment and sufficient separation of the organics from MSW and then the organics were digested in a laboratory APS-digester system for biogas production. The organics generated from the RDR contained 50 percent total solids (TS)and 36 percent volatile solids (VS)on wet basis. The APS-digester was started at an organic loading rate (OLR)of 3.1 gVS L-1 d-1 and operated at three higher OLRs of 4.6, 7.7 and 9.2 gVS L-1 d-1. At the OLR of 9.2 gVS L-1 d-1 the system biogas production rate was 3.5 L L-1 d-1and the biogas and methane yields were 0.38 and 0.19 L gVS-1, respectively. Anaerobic digestion resulted in 38 percent TS reduction and 53 percent VS reduction in the organic solids. It was found that the total VFA concentration reached a peak value of 15,000 mg L-1 as acetic acid in the first 3 d of batch digestion and later decreased to about 500 mg L-1. The APS-digester system remained stable at each OLRs for over 100 d with the pH in the hydrolysis reac- tors in the range of 7.3-7.8 and the pH in the biogasification reactor in 7.9-8.1. The residual solids after the digestion had a high heating value of 14.7 kJ gTS-1 | |
| 650 | 1 | 4 | _aBIOGAS PRODUCTION |
| 650 | 1 | 4 | _aBIOGASIFICATION |
| 650 | 1 | 4 | _aDIGESTER SYSTEMS |
| 650 | 1 | 4 | _aHIGH HEATING VALUES |
| 650 | 1 | 4 | _aMETHANE YIELD |
| 650 | 1 | 4 | _aMUNICIPAL SOLID WASTE |
| 650 | 1 | 4 | _aORGANIC LOADING RATES |
| 650 | 1 | 4 | _aORGANIC SOLIDS |
| 650 | 1 | 4 | _aORGANICS |
| 650 | 1 | 4 | _aPEAK VALUES |
| 650 | 1 | 4 | _aPRE-TREATMENT |
| 650 | 1 | 4 | _aRESIDUAL SOLIDS |
| 650 | 1 | 4 | _aROTARY DRUM |
| 650 | 1 | 4 | _aTOTAL SOLIDS |
| 650 | 1 | 4 | _aVOLATILE SOLID |
| 650 | 1 | 4 | _aVOLATILE SOLID |
| 700 | 1 | 2 | _aZhu, B. |
| 700 | 1 | 2 | _aZhang, R. |
| 700 | 1 | 2 | _aGikas, P. |
| 700 | 1 | 2 | _aRapport, J. |
| 700 | 1 | 2 | _aJenkins, B. |
| 700 | 1 | 2 | _aLi, X. |
| 856 | 4 | 0 |
_uhttps://drive.google.com/file/d/1y4G8lYfwE7N8X_DyQSqQW2OJrSRjycV6/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
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