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首页> 外文会议>Moratuwa Engineering Research Conference >Potential of plug flow digesters for biogas production in the Sri Lankan domestic context
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Potential of plug flow digesters for biogas production in the Sri Lankan domestic context

机译：斯里兰卡国内背景下的沼气生产中沼气消化器的潜力

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Biogas production through anaerobic digestion is widely used to convert domestic and industrial waste into energy. In order to successfully adapt this technology for Sri Lankan domestic usage, it is necessary to identify the necessary operating conditions for optimum biogas generation. This study focused on analysing the effect of co-digestion ratios and organic loading rates on processing local domestic waste. Experiments were conducted on a laboratory scale plug flow anaerobic digester setup. The best methane yield was obtained with a co-digestion ratio of garden to kitchen waste of 70:30, at an Organic Loading Rate of 3.1 kgVS/day/m. The energy potential of the generated biogas was evaluated in comparison to the average demand of households in the country, to establish the viability of biogas substitute to conventional energy sources. Future work is needed to validate the experimental results through mathematical modelling.
机译：通过厌氧消化的沼气产量广泛用于将国内和工业废物转化为能源。为了成功适应斯里兰卡国内使用的技术，有必要确定最佳沼气生成的必要运行条件。本研究重点是分析共消化比和有机加载率对加工局部家庭废物的影响。实验在实验室刻度塞流中进行了厌氧蒸煮器设置。在70:30的厨房浪费的庭院的共消化率和7.1kgvs / day / m的有机加载速率下获得最佳甲烷产量。与该国家庭的平均需求相比，评价生物沼的能量潜力，以确定沼气替代常规能源的生存能力。未来的工作是通过数学建模验证实验结果。

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