释放东廷湖生长的Miscanthus lutarioriparius生物质的潜力:全面的质量分析和生物产品应用研究
Qiang Xu1, Shenglan Wu2, Tongcheng Fu3
1College of Bioscience & Biotechnology, Hunan Agricultural University, Changsha 410128, PR China.
The Science of the total environment
|July 5, 2023
概括
东廷湖Miscanthus生物质质量在地理上有所不同,这影响了其适合生物乙醇,生物炭和氧化酸糖的生产. 了解这些变异对于可持续的生物产品开发至关重要.
科学领域:
- 生物质的表征生物质的表征
- 植物科学 植物科学
- 环境科学环境科学
背景情况:
- 东廷湖Miscanthus lutarioriparius具有很高的生物质潜力 (每年100万).
- 以前的造纸利用已经停止,造成了经济,生态和社会问题.
- 生物质质量对于开发可持续生物产品工业集群至关重要.
研究的目的:
- 调查东湖种植的M. lutarioriparius生物质量的地理差异.
- 为优化生物产品转化战略提供科学指导.
主要方法:
- 对重金属含量 (Cd,Mn,Zn,Cr) 的分析.
- 对生物质灰,木质素和纤维素的聚合度 (DP) 的评估.
- 生物质质量指标和生物产品潜力的空间映射.
主要成果:
- 重金属度在地理上有显著差异,南方的东廷湖的度更高.
- 灰含量,素含量 (在东廷湖西部低),纤维素DP (在东廷湖东部最高) 的变化.
- 东东湖和西东湖的生物质适合生物乙醇和氧化糖;南东湖的生物质适合生物炭.
结论:
- 在M. lutarioriparius生物质质量的地理差异需要定制的利用策略.
- 基于区域生物质特征的有针对性的生物产品生产可以最大限度地提高资源价值.
- 这项研究为在东廷湖建立一个科学和可持续的生物产品工业集群提供了关键数据.
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