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首页> 外文期刊>Journal of material cycles and waste management >Analysis of the feasibility of fruit and vegetable wastes for methane yield using different substrate to inoculum ratios at Hyderabad, Sindh, Pakistan
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Analysis of the feasibility of fruit and vegetable wastes for methane yield using different substrate to inoculum ratios at Hyderabad, Sindh, Pakistan

机译：利用不同衬底对海德拉巴，南方，巴基斯坦的甲烷产量甲烷产量的甲烷产量的可行性分析

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摘要

The existing disposal method of fruit and vegetable wastes along with other waste has degraded the urban environment of Pakistan. This study was carried out which analyzes the feasibility of fruit and vegetable wastes for methane generation. From vegetable markets and fruit shops, the samples of fruit and vegetable waste were collected, respectively, by standard methodology. After collection, samples were analyzed for pH, alkalinity, volatile fatty acids, lignin content and proximate as well as ultimate analysis. Methane potential of fruit and vegetable wastes was found in the range of 265-444Nml/gVS and 248-471Nml/gVS, respectively. Also, the effect of substrate to inoculum ratio was studied. Findings of study led to conclude that maximum methane production from fruit and vegetable wastes could be achieved using lower substrate to inoculum ratio and vice versa. Therefore, it is recommended that dumping of fruit and vegetable wastes with other waste should be banned in Pakistan. Also the government of Pakistan should take a step immediately for mechanizing a system to separate biodegradable waste at source of generation for methane production.
机译：现有的水果和蔬菜废物的处理方法以及其他废物已经降低了巴基斯坦的城市环境。进行了该研究，分析了甲烷生成的水果和蔬菜废物的可行性。从蔬菜市场和水果店，通过标准方法分别收集水果和蔬菜废物的样品。在收集后，分析样品以进行pH，碱度，挥发性脂肪酸，木质素含量和近似以及最终分析。水果和蔬菜废物的甲烷潜力分别在265-444nml / gvs和248-471nml / gvs的范围内。而且，研究了基材对鞘内比的影响。研究结果导致得出结论，可以使用较低基板与接种物的果实和蔬菜废物的最大甲烷产生，反之亦然。因此，建议在巴基斯坦禁止使用其他废物倾倒水果和蔬菜废物。此外，巴基斯坦政府应立即迈出一步，以便在制造一个系统中以将可生物降解的废物分开，以便在发电来源进行甲烷生产。

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