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首页> 外文期刊>International journal of green energy >The Possibility of Using Macroalgae Biomass from Natural Reservoirs as a Substrate in the Methane Fermentation Process
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The Possibility of Using Macroalgae Biomass from Natural Reservoirs as a Substrate in the Methane Fermentation Process

机译：在甲烷发酵过程中使用天然水库中的大型藻类生物质作为基质的可能性

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The objective of this study was to determine the possibility of applying macroalgae biomass originating from Bay of Puck, Poland, as a substrate in the methane fermentation process and to verify the impact of taxonomic structure and other physicochemical traits of the analyzed biomass on the technological effectiveness of the fermentation process. The efficiency of methane fermentation was determined using respirometric kits. In all periods of the vegetative season, the structure of macrophytobenthos was predominated by brown algae of the family Ectocarpaceae, namely Pilayella litoralis and Ectocarpus sp. The production of biogas fitted within a narrow range of 266.53 +/- 16.43 cm(3)/g o.d.m. during fermentation of algae harvested in September and 285.71 +/- 11.35 cm(3)/g o.d.m. in that from August. The percentage content of methane in biogas ranged from 57.28 +/- 1.75% to 59.22 +/- 2.84%. Regardless of macroalgae biomass harvest period, the postfermented sludge was characterized by similar values of the analyzed parameters.
机译：这项研究的目的是确定使用源自波兰帕克湾的大型藻类生物质作为甲烷发酵过程中的基质的可能性，并验证所分析生物质的分类结构和其他理化特性对技术有效性的影响。发酵过程。使用呼吸测定试剂盒确定甲烷发酵的效率。在营养季节的所有时期中，大型底栖动物的结构均以角果皮科的褐藻为主，即Pilayella litoralis和Ectocarpus sp。沼气的生产量在266.53 +/- 16.43 cm（3）/ g o.d.m.的狭窄范围内。在9月收获的藻类发酵过程中和285.71 +/- 11.35 cm（3）/ g o.d.m.从八月开始沼气中甲烷的百分比含量为57.28 +/- 1.75％至59.22 +/- 2.84％。无论大型藻类生物质的收获期如何，都通过相似的分析参数值来表征发酵后的污泥。

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