Around the World, metal pollution is a major problem. Conventional practices of toxic metal removal can be ineffective and/or expensive, delaying and exacerbating the crisis. Those communities dealing with contamination must be aware of the fundamentals advances of microbe-mediated metal removal practices because these methods can be easily used and require less remedial intervention. This book describes innovations and efficient applications for metal bioremediation for environments polluted by metal contaminates.

This book provides a detailed description and analysis of the reduction and metabolism of metals and metalloids by sulfate reducing bacteria. The molecular mechanisms of bacterial resistance to copper are examined as well as extracellular electron transfer and bacterial metal oxide respiration. Furthermore, in this book enrichment, isolation, and physiology of magnetotactic bacteria are discussed. The interactions of bacteria with metals in natural environments and their role in metal cycling have been studied for decades. Advances in studies of bacteria-metal interactions identified numerous important aspects of these interactions, such as bioremediation of metal-contaminated environments, the role of metals in redox reactions and other cellular functions, as well as the role of metals in toxicity and infection. Microbiologists, environmental scientists, and students interested in microbe interactions with metals and their effect on the environment and their application in biotechnology will be interested in the topics discussed in the book.

This book introduces various fields of metal biotechnology, emphasizing applications for the fields of environment conservation and resource recycling. The topics discussed include wastewater treatment and bioremediation technologies for hazardous metals making use of metal metabolism by microorganisms and other organisms; recovery and recycling of

Annotation This specialist researchlevel monograph presents an overview of environmentally significant microbemetal interactions, covering both enzymatic and nonenzymatic reactions.

Marine environments represent an underexplored source for numerous biotechnological applications. Of particular interest are organisms that can provide various valuable molecules and are potential candidates for bioremediation strategies. Fungi, algae, bacteria, yeasts, and sponges are some unique resources in marine ecosystems. But these must be preserved and protected from irreversible damage. Sustainable exploitation through farming systems is the alternative to prevent pressure on harvesting wild marine organisms. Written by an international team of experts, this book provides a broad overview of the possible approaches and technologies that can be applied in bioremediation processes and the possibilities to add value to the biomass produced. It provides a comprehensive state-of-the-art of current research and practice in bioremediation technology and bio-based materials. New processing technologies, and recent technical advances in molecular biology such as gene mining, omics techniques, and metabolic engineering are highlighted. The exciting possibilities that artificial intelligence can bring to the future of the biotechnology industry are also approached. The multidisciplinary nature of this book makes it of interest to a wide range of readers, including researchers, students, consulting professionals, engineers, governmental entities, and institutions working in environmental biotechnology, pollution control and prevention, and chemical processes.

Traditional agricultural practices face escalating environmental challenges and struggle to meet global food demands while ensuring soil health and sustainability. Soil degradation, exacerbated by factors like industrialization and urbanization, significantly threatens crop productivity and food security. Conventional remediation methods often need to be revised, requiring innovative approaches to restore soil health and fertility. Nanotechnology Applications and Innovations for Improved Soil Health presents a groundbreaking solution to this pressing issue, offering a comprehensive guide to leveraging nanotechnology for sustainable agriculture. This pioneering book explores the transformative potential of nanomaterials in enhancing soil quality and crop production. By harnessing the unique properties of nanomaterials, such as their high surface area and reactivity, researchers and practitioners can develop novel strategies to address soil degradation and improve nutrient availability. By systematically examining nanotechnology's role in soil health, this book equips readers with the knowledge and tools needed to revolutionize agricultural practices and ensure food security for future generations.

With no emissions and water as a byproduct, the globe could imagine a sustainable and resilient human kind that obliterates any possible chances of future climate change. With increased globalization, there has been an unprecedented escalation in production processes thus generating valued products and byproducts. A significant quantum of the waste materials generated can be transformed into fuels with the help of MFCs. MFC’s utilities would bring about a paradigm shift built on the principles of sustainability, encompassing closed loop biorefinery approach. A MFC’s bio-refinery ensures complete allocation of products and byproducts in various processes yielding zero waste. Such efforts would not only help in managing waste but also contribute to generation of renewable fuel and valued products that fosters sustainable development. To cater to the needs of the present challenges in waste management, bioenergy and bio product recovery and commercial sustainability, this book on MFCs will emphasize and throw light on various mechanisms, routes and reaction engineering approaches for complete transformation of waste to wealth.

The present book, Bioremediation for Sustainable Environmental Cleanup, has a compilation of seventeen chapters comprehensively describing the state-of-the-art on emerging bioremediation approaches employed for sustainable environmental clean-up of diverse environmental pollutants such as metal(loid)s, polycyclic aromatic hydrocarbons, dyes, pesticides, petroleum hydrocarbons, etc., by using bacteria, fungi, algae, higher plants, and novel materials like biohybrids, nano-biomaterials, and graphitic carbon nitride (g-C3N4). Different bioremediation strategies such as biosorption, bioprecipitation, bioaccumulation, biodegradation, biotransformation etc. have been described in detail. The emphasis throughout, however, is on sustainable environmental clean-up. Eminent researchers from various countries located in diverse geographical areas, including Argentina, Canada, Germany, India, Pakistan, South Africa, the United Kingdom, and the United States of America, have contributed towards the chapters of this book.

Handbook of Bioremediation: Physiological, Molecular and Biotechnological Interventions discusses the mechanisms of responding to inorganic and organic pollutants in the environment using different approaches of phytoremediation and bioremediation. Part One focuses specifically on inorganic pollutants and the use of techniques such as metallothionein-assisted remediation, phytoextraction and genetic manipulation. Part Two covers organic pollutants and consider topics such as plant enzymes, antioxidant defense systems and the remediation mechanisms of different plant species. This comprehensive volume is a must-read for researchers interested in plant science, agriculture, soil science and environmental science. The techniques covered in this book will ensure scientists have the knowledge to practice effective bioremediation techniques themselves. Provides a comprehensive review of the latest advances in bioremediation of organic and inorganic pollutants Discusses a range of different phytoremediation techniques Evaluates the role of genomics and bioinformatics within bioremediation