Nature-Based Technologies for Wastewater Treatment and Bioenergy ProductionOpen Access
An accessible ePub edition is available here
With 80% of wastewater globally discharged untreated and non-renewable energy resources rapidly depleting, the call for sustainable solutions has never been louder.
Nature-Based Technologies for Wastewater Treatment and Bioenergy Production explores the groundbreaking integration of natural systems and advanced technologies to address critical global challenges in wastewater management and renewable energy. This book delves into nature-based technological approaches such as constructed wetlands, bio-aided filtration systems, and photobioreactors for microalgae cultivation, showcasing their potential to transform wastewater into a valuable resource while significantly reducing the environmental footprint.
Rooted in innovative research, the book emphasizes advanced techniques for nutrient recovery, pollutant removal, and carbon capture. It examines the role of emerging technologies, such as high-rate algal ponds and hybrid treatment systems, in achieving cost-effective and energy-efficient wastewater treatment. Highlighting the science behind microalgae-based biodiesel production, the book also explores the potential of algae-derived bioproducts such as biofertilizers, bioplastics, and animal feed supplements, underscoring the role of these innovations in building a sustainable bioeconomy.
Rich in real-world applications, this reference work provides practical insights for academia, researchers, students, industry professionals, scholars, practitioners, and policymakers. It addresses critical issues such as wastewater management, rising energy demands, and carbon footprint while demonstrating scalable solutions for global implementation.
Nature-Based Technologies for Wastewater Treatment and Bioenergy Production envisions a future where nature-inspired technologies lead to a thriving circular bioeconomy. By combining natural processes with advanced technologies, this book lays the roadmap for transforming environmental challenges into sustainable opportunities and fostering cleaner and more resilient planetary health.
ISBN: 9781789064094 (paperback)
ISBN: 9781789064100 (eBook)
ISBN: 9781789064117 (ePub)
Chapter 12: Bioenergy from forest resources: wood pellets, biochar, and heat generation Open Access
-
Published:February 2025
Umer Hayyat, Muhammad Shahid, Jonathan Lee Tian En, Nalok Dutta, Muhammad Usman Khan, 2025. "Bioenergy from forest resources: wood pellets, biochar, and heat generation", Nature-Based Technologies for Wastewater Treatment and Bioenergy Production, Imran Ahmad, Norhayati Abdullah
Download citation file:
Abstract
In recent years, there has been a widespread focus on utilizing bioenergy derived from forests as an effective and sustainable renewable energy alternative. The utilization of wood wastes and forest residues to generate heat and produce energy has gained significant importance. However, there are certain challenges associated with using these materials in their original form. Biomass pelletizing presents a promising solution by converting raw biomass into fuel pellets that possess high energy density. Furthermore, the resulting biochar plays a vital role in enhancing soil quality. This chapter delves into the process of manufacturing wood fuel pellets and explores their diverse applications across residential and industrial sectors. It also examines technologies for producing biochar from this waste, highlighting potential benefits such as carbon sequestration and soil enrichment they offer. Moreover, this chapter also discusses various heat generation technologies that can be used in conjunction with biomass pellet production.