Hydrothermal carbonization materials of Leather and Paper Mill Sludge for Solid Biofuel Applications

Journal of Analytical and Applied Pyrolysis, Год журнала: 2025, Номер unknown, С. 106976 - 106976

Опубликована: Янв. 1, 2025

Язык: Английский

Harnessing Stress: Conventional and Unconventional Strategies for Enhancing Microalgal Productivity in Sustainable Biorefineries

Green energy and fuel research., Год журнала: 2025, Номер unknown

Опубликована: Апрель 2, 2025

Review Harnessing Stress: Conventional and Unconventional Strategies for Enhancing Microalgal Productivity in Sustainable Biorefineries Chia-En Chuang 1,†, Yu-Han Chien Sheng-Yung Lin Adi Kusmayadi 2, Jia-Hui Zhou 1, Chiao Ching Chang Chen Rui Zhang 1 Yoong Kit Leong 1,3,* Department of Chemical Materials Engineering, Tunghai University, Taichung 407, Taiwan 2 Mechanical Politeknik Negeri Indramayu, Indramayu 45252, Indonesia 3 Research Center Smart Circular Economy, * Correspondence: [email protected] † These authors contributed equally to this work. Received: 18 January 2025; Revised: March Accepted: 6 Published: April 2025 Abstract: Microalgae are versatile platforms producing biofuels high-value metabolites, such as lipids, proteins, carotenoids. Numerous stress strategies have been adopted improve microalgal cultivation biomolecule yield. This review examines how conventional factors (light salinity) unconventional treatments (electric field treatment) influence growth metabolite accumulation. Light intensity, spectrum, photoperiod significantly affect photosynthesis, biomass yield, carotenoid biosynthesis, with moderate intensities found enhance efficiency. However, excessive levels may induce photoinhibition. Salinity induces activation antioxidant systems lipid accumulation, optimizes biofuel properties. high salinity can impair the microalgae. In review, we focused on electric treatment a potential strategy enhancing productivity, representing major novelty study. Unlike traditional that primarily adaptive metabolic shifts, offers unique an understudied approach modulating cellular physiology. Electric technology energy-efficient method stimulating cell differentiation pigment production while reducing environmental effects. Integrating these be attractive controlling over metabolism, supporting sustainable scalable biorefinery applications.

Язык: Английский

Future of internal combustion engines using sustainable, scalable, and storable E-fuels and biofuels for decarbonizing transport and enabling advanced combustion technologies

Progress in Energy and Combustion Science, Год журнала: 2025, Номер 110, С. 101236 - 101236

Опубликована: Июнь 4, 2025

Язык: Английский