Technological challenges, research advancements and future prospects towards valorization of pine wastes

IF 5.8 2区生物学 Q1 AGRICULTURAL ENGINEERING

Biomass & Bioenergy Pub Date : 2025-09-23 DOI:10.1016/j.biombioe.2025.108413

Arunima Nayak, Richa Bhatt, Brij Bhushan

引用次数: 0

Abstract

Pine wastes especially pine needles are one of the abundantly found forestry wastes but are identified as the cause for destruction of forest ecosystem and are the major contributors to hazardous greenhouse gas emissions, air pollution as well as climate change. Under the context of circular economy, valorization to biofuels and biochemicals is a fruitful and successful strategy adopted for effective waste management of pine waste residues. But for successful execution and for industrial operation, there are the compositional hurdles and technological challenges with respect to production of each such value-added product. The review has not only highlighted such challenges but has focussed on assessment of some of the research and technological advancements made till date so as to enhance the yield as well as quality of the valorized products.

The endeavour is to contribute to environmental sustainability and resource management by encouraging sustainable and efficient utilization of pine residues.

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松木废弃物资源化的技术挑战、研究进展及未来展望

松树废弃物，特别是松针，是发现量丰富的林业废弃物之一，但被认为是破坏森林生态系统的原因，是有害温室气体排放、空气污染和气候变化的主要贡献者。在循环经济的背景下，生物燃料和生物化学的增值是有效管理松木废弃物的有效策略。但是，对于成功的执行和工业操作来说，每一种这样的增值产品的生产都存在着组成障碍和技术挑战。这篇综述不仅强调了这些挑战，而且重点评估了迄今为止所取得的一些研究和技术进步，以提高增值产品的产量和质量。通过鼓励可持续和有效地利用松木残留物，努力促进环境的可持续性和资源管理。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Biomass & Bioenergy 工程技术-能源与燃料

CiteScore

11.50

自引率

3.30%

发文量

258

审稿时长

60 days

期刊介绍： Biomass & Bioenergy is an international journal publishing original research papers and short communications, review articles and case studies on biological resources, chemical and biological processes, and biomass products for new renewable sources of energy and materials. The scope of the journal extends to the environmental, management and economic aspects of biomass and bioenergy. Key areas covered by the journal: • Biomass: sources, energy crop production processes, genetic improvements, composition. Please note that research on these biomass subjects must be linked directly to bioenergy generation. • Biological Residues: residues/rests from agricultural production, forestry and plantations (palm, sugar etc), processing industries, and municipal sources (MSW). Papers on the use of biomass residues through innovative processes/technological novelty and/or consideration of feedstock/system sustainability (or unsustainability) are welcomed. However waste treatment processes and pollution control or mitigation which are only tangentially related to bioenergy are not in the scope of the journal, as they are more suited to publications in the environmental arena. Papers that describe conventional waste streams (ie well described in existing literature) that do not empirically address ''new'' added value from the process are not suitable for submission to the journal. • Bioenergy Processes: fermentations, thermochemical conversions, liquid and gaseous fuels, and petrochemical substitutes • Bioenergy Utilization: direct combustion, gasification, electricity production, chemical processes, and by-product remediation • Biomass and the Environment: carbon cycle, the net energy efficiency of bioenergy systems, assessment of sustainability, and biodiversity issues.