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| DOI | 10.2478/rtuect-2019-0067 |
| Life Cycle Cost Analysis of Biogas Production from Cerathophyllum demersum, Fucus vesiculosus and Ulva intestinalis in Latvian Conditions | |
| Pastare L.; Romagnoli F. | |
| 发表日期 | 2019 |
| ISSN | 22558837 |
| 起始页码 | 258 |
| 结束页码 | 271 |
| 卷号 | 23期号:2 |
| 英文摘要 | Life cycle costs of co-digestion plant of cattle farm manure and locally available freshwater macrophyte C. demersum, marine brown algae F. vesiculosus, and marine green algae U. intestinalis; ratio 5:1) are analysed based on Latvian climatic and economic conditions. Biomass collection from nature and pre-treatment of biomass, biogas production, biogas treatment and utilization in combined heat and power plant are included in the boundaries. The weak points of scenarios are large capital investments, electricity sale price (and the application of feed-in tariff). As naturally grown algae and macrophytes are used, they are also sensitive to weather conditions each year as available amounts of biomass might change and decrease. Net Present Value is positive only for C. demersum with Internal Rate of Return of -14 % and Discounted Payback Period of 11 years. © 2019 Laura Pastare et al., published by Sciendo 2019. |
| 关键词 | aquatic plantbiogascost analysisgas productiongreen algalife cycle analysisprice dynamicsseaweedLatviaalgaeBosChlorophytaFucus vesiculosusPhaeophyceaeUlva intestinalis |
| 语种 | 英语 |
| 来源机构 | Environmental and Climate Technologies |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/132564 |
| 推荐引用方式 GB/T 7714 | Pastare L.,Romagnoli F.. Life Cycle Cost Analysis of Biogas Production from Cerathophyllum demersum, Fucus vesiculosus and Ulva intestinalis in Latvian Conditions[J]. Environmental and Climate Technologies,2019,23(2). |
| APA | Pastare L.,&Romagnoli F..(2019).Life Cycle Cost Analysis of Biogas Production from Cerathophyllum demersum, Fucus vesiculosus and Ulva intestinalis in Latvian Conditions.,23(2). |
| MLA | Pastare L.,et al."Life Cycle Cost Analysis of Biogas Production from Cerathophyllum demersum, Fucus vesiculosus and Ulva intestinalis in Latvian Conditions".23.2(2019). |
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