Reframing Microalgal Flue Gas Valorization Beyond Carbon Metrics Within A Sustainable Development Paradigm
炭素指標を超えた微細藻類による排ガス価値化の再構築：持続可能な開発パラダイムの中で (AI 翻訳)
Burcu Ertit Taştan
🤖 gxceed AI 要約
日本語
本総説は、微細藻類を用いた工業排ガスのCO₂固定と資源化を、カーボンニュートラルや持続可能な開発の観点から再評価する。藻類の高効率光合成を活用し、CO₂だけでなく窒素酸化物や硫黄酸化物も栄養源として利用する可能性を検討。大規模化に向けた技術的・環境的課題を整理し、炭素固定・資源効率・環境影響を統合した評価枠組みの必要性を提唱する。
English
This review critically examines microalgal flue gas valorization from perspectives of carbon neutrality, carbon negativity, and sustainable development. It discusses CO₂ fixation mechanisms, physiological responses of microalgae to flue gas components, and key limitations for large-scale applications. The study emphasizes a holistic sustainability framework integrating carbon mitigation, resource efficiency, and environmental impacts for advancing microalgae-based climate solutions.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
日本ではCCUS技術の一つとして微細藻類を活用したCO₂固定が注目されつつあるが、本稿は実用化に向けた課題を整理しており、国内の研究開発や実証プロジェクトの方向性を検討する際の参考となる。
In the global GX context
As global climate policy increasingly targets carbon removal and circular bioeconomy, this review provides a timely synthesis of microalgal flue gas valorization beyond mere carbon metrics, aligning with ISSB and CSRD emphasis on holistic sustainability assessment.
👥 読者別の含意
🔬研究者:Provides a comprehensive overview of microalgal carbon capture pathways and research gaps for those working on biological CCU.
🏢実務担当者:Offers insights into potential integration of microalgae systems for industrial CO₂ mitigation, though technological readiness remains low.
🏛政策担当者:Highlights the need for sustainability frameworks that go beyond carbon accounting to include resource efficiency and environmental impacts.
📄 Abstract（原文）
The increasing concentration of atmospheric CO₂ due to fossil fuel–based industrial activities has intensified the need for effective and sustainable carbon mitigation strategies. Microalgae have attracted significant attention as promising biological systems due to their high biomass yields, photosynthetic efficiency, rapid growth rates and ability to utilize CO₂. In addition to carbon capture, microalgae offer the potential for wastewater treatment and the production of value-added products such as biofuels and biochemicals. Industrial flue gas, commonly regarded as a major emission source, contains not only CO₂ but also nitrogen and sulfur oxides that may serve as nutrients for microalgal growth under controlled conditions. This review critically examines microalgal flue gas valorization from the perspective of carbon neutrality, carbon negativity and sustainable development. The mechanisms of CO₂ fixation, the physiological responses of microalgae to flue gas components and the key technical and environmental limitations of large-scale applications are discussed. The study emphasizes that microalgal technologies should be assessed within a holistic sustainability framework that integrates carbon mitigation, resource efficiency and environmental impacts. Such an approach is essential for advancing microalgae based systems as viable tools for climate action and sustainable development.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.53447/communc.1878854first seen 2026-07-23 04:56:20
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