Download or read book Microbiome Assisted Bioremediation written by Javid A. Parray and published by Elsevier. This book was released on 2024-01-20 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbiome-Assisted Bioremediation: Rehabilitating Agricultural Soils provides a complete reference to the opportunities, technologies and challenges of remediating contaminated soils through use of microbial means. Environmental pollution and human exposure associated with heavy metals are attributed to anthropogenic activities such as mining, industrial wastes, and metal containing compounds in domestic and agricultural systems. Microbial remediation has appeared as a promising approach to lessen the heavy metal concentration in the environment due to their sequestration and transforming ability of xenobiotic compounds. Microbial bioremediation is an efficient, economical, and environmentally friendly procedure that reduces the cost of the cleanup process associated with heavy and toxic metal contamination. Addressing the foundational aspects of microbe-based approaches, this book provides a valuable gateway resource for those entering the field, as well as providing in-depth insights into the various tools and techniques for real-world application. Emphasizes microbiome-assisted biodegradation of toxic substances in soil Includes complete descriptions of the most recent and advanced techniques Addresses the use of GMOs, nanotechnologies and in silico studies Outlines developments in the microbial degradation of synthetic plastics in soil and the biodegradation enzymes

Download or read book Microbes and Enzymes in Soil Health and Bioremediation written by Ashok Kumar and published by Springer Nature. This book was released on 2019-11-23 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbial enzymes play a vital role in maintaining soil health and removing pollutants from contaminated land. Soil microflora is closely associated with maintaining soil fertility, and the use of chemical pesticides, fertilizers and other volatile sprays in agriculture threatens the health ofthe microbial population in the soil. Every single particle of healthy soil contains millions of bacteria, which interact with the nutrients available, sustaining the nutrient cycle and making this microflora an essential component of life on earth. How do microbes help in the nutrient cycle? Either by intracellular digestion of macromolecules and converting these into smaller units in their metabolic pathways, or by secreting enzymes into the extracellular environment to facilitate the conversion of complex macromolecules into micro-molecules that can be easily absorbed by other living species. To meet demands for energy and food for the growing global population, it is important to protect agricultural land from contamination and maintain its productivity. Heavy metal ions from contaminated land canenter crops, fish or aquatic organismsvia contaminated water, and theseare then taken up by the human body, where they can accumulate and alter the normal microflora. The microbiological component of the soil is ahighly complex system and is still not fully understood. How do microbes survive in the changing physicochemical environment of soil?. This book helps readers understand the mechanism, various routes of microbialsoil remediation, the interactionsof different genera, and how microbial enzymes support the sustainable restoration of healthy soil.

Download or read book Effects of Plant Microbiome Interactions on Phyto and Bio Remediation Capacity written by Stefano Castiglione and published by Frontiers Media SA. This book was released on 2019-08-22 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bio- and Phyto-remediation have been seen in the past by scientists as two independent “green technologies”, employing separately either microorganisms (bacteria and/or fungi), or plants to reclaim polluted soil, water and air. However, in the last decade, the idea has emerged that microorganisms and plants can and have to work synergistically to obtain better results in terms of reclamation performances; hence these two technologies have to be considered the different sides of the same coin. Therefore a single term can be used to refer to both of these technologies: bio-remediation. The Research Topic articles, collected in this eBook, report the isolation and characterization of bacteria, fungi and endophytes with Plant Growth Promoting features. Moreover, some of these microorganisms have been added to plants to ameliorate their health status when grown in polluted soils and waters; or to realize and improve the water reclamation performance of Constructed Wetlands, a very interesting application of the bio-remediation process.

Download or read book Food Security and Safety written by Olubukola Oluranti Babalola and published by Springer Nature. This book was released on 2021-09-01 with total page 926 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on food security and safety issues in Africa, a continent presently challenged with malnutrition and food insecurity. The continuous increase in the human population of Africa will lead to higher food demands, and climate change has already affected food production in most parts of Africa, resulting in drought, reduced crop yields, and loss of livestock and income. For Africa to be food-secure, safe and nutritious food has to be available, well-distributed, and sufficient to meet people’s food requirements. Contributors to Food Security and Safety: African Perspectives offer solutions to the lack of adequate safe and nutritious food in sub-Saharan Africa, as well as highlight the positive efforts being made to address this lack through a holistic approach. The book discusses the various methods used to enhance food security, such as food fortification, fermentation, genetic modification, and plant breeding for improved yield and resistance to diseases. Authors emphasize the importance of hygiene and food safety in food preparation and preservation, and address how the constraints of climate change could be overcome using smart crops. As a comprehensive reference text, Food Security and Safety: African Perspectives seeks to address challenges specific to the African continent while enhancing the global knowledge base around food security, food safety, and food production in an era of rapid climate change.

Download or read book Handbook of Research on Microbial Remediation and Microbial Biotechnology for Sustainable Soil written by Malik, Junaid Ahmad and published by IGI Global. This book was released on 2021-06-11 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt: The introduction of contaminants, due to rapid urbanization and anthropogenic activities into the environment, causes distress to the physio-chemical systems including living organisms, which possibly is threatening the dynamics of nature as well as the soil biology by producing certain xenobiotics. Hence, there is an immediate global demand for the diminution of such contaminants and xenobiotics that can otherwise adversely affect the living organisms. Some toxic xenobiotics include synthetic organochlorides such as PAHs and some fractions of crude oil and coal. Over time, microbial remediation processes have been accelerated to produce better, more eco-friendly, and more biodegradable solutions for complete dissemination of these xenobiotic compounds. The advancements in microbiology and biotechnology led to the launch of microbial biotechnology as a separate area of research and contributed dramatically to the development of areas like agriculture, environment, biopharmaceutics, fermented foods, and more. The Handbook of Research on Microbial Remediation and Microbial Biotechnology for Sustainable Soil provides a detailed comprehensive account for microbial treatment technologies, bioremediation strategies, biotechnology, and the important microbial species involved in remediation. The chapters focus on recent developments in microbial biotechnology in the areas of agriculture and environment and the physiology, biochemistry, and the mechanisms of remediation along with a future outlook. This book is ideal for scientists, biologists, academicians, students, and researchers in the fields of life sciences, microbiology, environmental science, environmental engineering, biotechnology, agriculture, and health sciences.

Download or read book Assisted Phytoremediation written by Vimal Chandra Pandey and published by Elsevier. This book was released on 2021-09-21 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: Assisted Phytoremediaion covers a wide range of uses of plants for remediation of environmental pollutants. It includes coverage of such techniques as root engineering, transgenic plants, increasing the biomass, use of genetic engineering and genome editing technology for rapid phytoremediation of pollutants. In order to improve the efficiency of plant remediation, genetic engineering plays a vital role in the overexpression of genes or gene clusters, which are responsible for degradation and uptake of pollutants. The book presents state-of-the-art techniques of assisted phytoremediation to better manage soil and water pollution in large amounts. This book is a valuable resource for researchers, students, and engineers in environmental science and bioengineering, with case studies and state-of-the-art research from eminent global scientists. This book serves as an excellent basis from which scientific knowledge can grow and widen in the field of environmental remediation. Provides a clear picture of how to design, tune, and implement assisted phytoremediation techniques Offers a comprehensive analysis of current perspective and state-of-the-art applications of assisted phytoremediation Introduces the potential of genetic engineering as a rapid, cost-effective technology for environmental remediation using plants

Download or read book Microbial Bioremediation written by P RAJENDRAN and published by MJP Publisher. This book was released on 2019-06-07 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioremediation which is the use of living organisms such as plants (Phytoremediation) and microbes such as bacteria, algae and fungi (Microbial bioremediation) or their systems to treat the contaminants, is an efficient, eco-friendly and economical novel alternative to conventional treatment technologies. This book would serve to inculcate in the readers, the present status, feasibility, and the significance of microbial bioremediation. The various aspects of bioremediation like biodegradation of contaminants and pollutants, and bioconversion, including the genetics of microbial degradation have been comprehensively discussed, with precise diagrammatic representations which will make the reader appreciate the concepts without impediments.

Download or read book Advances in Microbe assisted Phytoremediation of Polluted Sites written by Kuldeep Bauddh and published by Elsevier. This book was released on 2022-08-03 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Microbe-assisted Phytoremediation of Polluted Sites provides a comprehensive overview of the use of phytoremediation to decontaminate polluted land through microbial enhanced phytoremediation, including the use of plants with respect to ecological and environmental science. The book discusses the potential of microbial-assisted phytoremediation of the contaminant, including heavy metals, pesticides, polyaromatic hydrocarbons, etc., with case studies as examples. Key subjects covered include plant-microbe interaction in contaminated ecosystems, microbe-augmented phytoremediation for improved ecosystem services, and success stories on microbe-assisted phytoremediation of contaminated sites. With increasing demand for land-space for social, industrial and agricultural use, the theoretical millions of hectares of contaminated sites around the world are a resource sorely needed that currently cannot be utilized. Decontamination of this land using ecologically-sound methods is paramount not only to land use, but in the prevention of toxic substances deteriorating local ecosystems by reducing productivity and contaminating the food chain – which can eventually aggregate in food chains and pose the potential risk of non-curable diseases to humans such as cancer. Provides novel information on the potential for microbial inoculants to be used in phytoremediation Discusses principles and mechanisms of plant-microbe interaction for enhanced phytoremediation with improved soil health Investigates phytoremediation solutions for a multitude of contaminants, including heavy metals, fly ash, petroleum, arsenic, TPH, mining effluents, fluoride, lead and other major pollutants

Download or read book Microbiome Based Decontamination of Environmental Pollutants written by Ajay Kumar and published by Elsevier. This book was released on 2024-04-01 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbiome-Based Decontamination of Environmental Pollutants explores the complex interactions of plant-associated microbiomes, providing insights into the pressing challenges of managing environmental resources such as soil, water, and waste. Analysis has shown a formidable potential based in the network interactions between plant microbiota and environmental contaminants. This book presents insights into the potential exploitation of these plant-associated microbial functions. This volume in the Plant and Soil Microbiome series summarizes microbiological aspects of environmental management from the basics to advanced theoretical as well as practical aspects of microbial-based approaches. The physical and chemical changes caused by pollution of an ecosystem can occur rapidly, significantly impacting the functionality of ecosystem services in that environment. Environmental contamination poses and increasingly global challenge through direct and indirect adverse impacts on the climate, soil productivity and the health concerns of human beings. Traditional remediation techniques are not consistently feasible in mitigating environmental contaminants challenges in terms of cost-effectiveness, limited land resources and toxic residual products. The use of plant-associated microbes as part of a network of tools opens a new door to explore an alternative, eco-friendly and economical technology to mitigate the challenges of environmental contamination. Explores the emerging plant microbe interactive nexus for contaminants degradation Presents insights into the production and commercialization of plant-microbiome based enzymes Includes engineered microbes and microbial products application in contaminant management Highlights the latest omics and technologies used in plant–soil microbiome in contaminant management

Download or read book Soil Biological Communities and Ecosystem Resilience written by Martin Lukac and published by Springer. This book was released on 2017-10-06 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume explores current knowledge and methods used to study soil organisms and to attribute their activity to wider ecosystem functions. Biodiversity not only responds to environmental change, but has also been shown to be one of the key drivers of ecosystem function and service delivery. Soil biodiversity in tree-dominated ecosystems is also governed by these principles, the structure of soil biological communities is clearly determined by environmental, as well as spatial, temporal and hierarchical factors. Global environmental change, together with land-use change and ecosystem management by humans, impacts the aboveground structure and composition of tree ecosystems. Due to existing knowledge of the close links between the above- and belowground parts of terrestrial ecosystems, we know that soil biodiversity is also impacted. However, very little is known about the nature of these impacts; effects on the overall level of biodiversity, the magnitude and diversity of functions soil biodiversity generates, but also on the present and future stability of tree ecosystems and soils. Even though much remains to be learned about the relationships between soil biodiversity and tree ecosystem functionality, it is clear that better effort needs to be made to describe and understand key processes which take place in soils and are driven by soil biota.

Download or read book Soil Remediation and Plants written by Khalid Hakeem and published by Academic Press. This book was released on 2014-08-29 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt: The soil is being contaminated continuously by a large number of pollutants. Among them, heavy metals are an exclusive group of toxicants because they are stable and difficult to disseminate into non-toxic forms. The ever-increasing concentrations of such pollutants in the soil are considered serious threats toward everyone’s health and the environment. Many techniques are used to clean, eliminate, obliterate or sequester these hazardous pollutants from the soil. However, these techniques can be costly, labor intensive, and often disquieting. Phytoremediation is a simple, cost effective, environmental friendly and fast-emerging new technology for eliminating toxic heavy metals and other related soil pollutants. Soil Remediation and Plants provides a common platform for biologists, agricultural engineers, environmental scientists, and chemists, working with a common aim of finding sustainable solutions to various environmental issues. The book provides an overview of ecosystem approaches and phytotechnologies and their cumulative significance in relation to solving various environmental problems. Identifies the molecular mechanisms through which plants are able to remediate pollutants from the soil Examines the challenges and possibilities towards the various phytoremediation candidates Includes the latest research and ongoing progress in phytoremediation

Download or read book Good Microbes in Medicine Food Production Biotechnology Bioremediation and Agriculture written by Frans J. de Bruijn and published by John Wiley & Sons. This book was released on 2022-09-21 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discover the positive and helpful contributions made by microorganisms to various areas of human health, food preservation and production, biotechnology, industry, environmental clean up and sustainable agriculture. In Good Microbes in Medicine, Food Production, Biotechnology, Bioremediation and Agriculture, a team of distinguished researchers delivers a comprehensive and eye-opening look at the positive side of bacteria and other microbes. The book explores the important and positive roles played by microorganisms. Divided into five sections, Good Microbes examines the use of microorganisms and the microbiome in human health, food production, industrial use, bioremediation, and sustainable agriculture. Coverage spans from food allergies, skin disorders, microbial food preservation and fermentation of various beverages and food products, also from an ethnical point of view to beneficial use of microbes in biotechnology, industry, bioeconomy, environmental remediation such as resource recovery, microbial-based environmental clean-up, plant-microbe interactions in biorestauration, biological control of plant diseases, and biological nitrogen fixation. Provides basic knowledge on bacterial biology, biochemistry, genetics and genomics of beneficial microbes Includes practical discussions of microbial biotechnology, including the contribution of microbial biotechnology to sustainable development goals Features a comprehensive introduction and extensive index to facilitate the search for key terms. Perfect for scientists, researchers and anyone with an interest in beneficial microbes, Good Microbes in Medicine, Food Production, Biotechnology, Bioremediation and Agriculture is also an indispensable resource for microbiology graduate students, applied microbiologists and policy makers.

Download or read book Soil Bioremediation written by Javid A. Parray and published by John Wiley & Sons. This book was released on 2021-03-22 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: SOIL BIOREMEDIATION A practical guide to the environmentally sustainable bioremediation of soil Soil Bioremediation: An Approach Towards Sustainable Technology provides the first comprehensive discussion of sustainable and effective techniques for soil bioremediation involving microbes. Presenting established and updated research on emerging trends in bioremediation, this book provides contributions from both experimental and numerical researchers who provide reports on significant field trials. Soil Bioremediation instructs the reader on several different environmentally friendly bioremediation techniques, including: Bio-sorption Bio-augmentation Bio-stimulation Emphasizing molecular approaches and biosynthetic pathways of microbes, this one-of-a-kind reference focuses heavily on the role of microbes in the degradation and removal of xenobiotic substances from the environment and presents a unique management and conservation perspective in the field of environmental microbiology. Soil Bioremediation is perfect for undergraduate students in the fields of environmental science, microbiology, limnology, freshwater ecology and microbial biotechnology. It is also invaluable for researchers and scientists working in the areas of environmental science, environmental microbiology, and waste management.

Download or read book Bioremediation Science written by Amitava Rakshit and published by CRC Press. This book was released on 2021-05-21 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides state of the art description of various approaches, techniques and some basic fundamentals of bioremediation to manage a variety of organic and inorganic wastes and pollutants present in our environment. A comprehensive overview of recent advances and new development in the field of bioremediation research are provided within relevant theoretical framework to improve our understanding for the cleaning up of polluted water and contaminated land. The book is easy to read and language can be readily comprehended by aspiring newcomer, students, researchers and anyone else interested in this field. Renowned scientists around the world working on the above topics have contributed chapters. In this edited book, we have addressed the scope of the inexpensive and energy neutral bioremediation technologies. The scope of the book extends to environmental/agricultural scientists, students, consultants, site owners, industrial stakeholders, regulators and policy makers.

Download or read book Approaches in Bioremediation written by Ram Prasad and published by Springer. This book was released on 2018-12-08 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bioremediation refers to the clean‐up of pollution in soil, groundwater, surface water, and air using typically microbiological processes. It uses naturally occurring bacteria and fungi or plants to degrade, transform or detoxify hazardous substances to human health or the environment. For bioremediation to be effective, microorganisms must enzymatically attack the pollutants and convert them to harmless products. As bioremediation can be effective only where environmental conditions permit microbial growth and action, its application often involves the management of ecological factors to allow microbial growth and degradation to continue at a faster rate. Like other technologies, bioremediation has its limitations. Some contaminants, such as chlorinated organic or high aromatic hydrocarbons, are resistant to microbial attack. They are degraded either gradually or not at all, hence, it is not easy to envisage the rates of clean-up for bioremediation implementation. Bioremediation represents a field of great expansion due to the important development of new technologies. Among them, several decades on metagenomics expansion has led to the detection of autochthonous microbiota that plays a key role during transformation. Transcriptomic guides us to know the expression of key genes and proteomics allow the characterization of proteins that conduct specific reactions. In this book we show specific technologies applied in bioremediation of main interest for research in the field, with special attention on fungi, which have been poorly studied microorganisms. Finally, new approaches in the field, such as CRISPR-CAS9, are also discussed. Lastly, it introduces management strategies, such as bioremediation application for managing affected environment and bioremediation approaches. Examples of successful bioremediation applications are illustrated in radionuclide entrapment and retardation, soil stabilization and remediation of polycyclic aromatic hydrocarbons, phenols, plastics or fluorinated compounds. Other emerging bioremediation methods include electro bioremediation, microbe-availed phytoremediation, genetic recombinant technologies in enhancing plants in accumulation of inorganic metals, and metalloids as well as degradation of organic pollutants, protein-metabolic engineering to increase bioremediation efficiency, including nanotechnology applications are also discussed.

Download or read book Rhizomicrobiome Dynamics in Bioremediation written by Vivek Kumar and published by CRC Press. This book was released on 2021-04-19 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intensified agrarian and industrial activity has led to earth's soil and groundwater resources becoming polluted with hazardous materials. Bioremediation delivers a green technology using dynamics of living organisms, typically bacteria, fungi, microalgae and also plants to eliminate contaminants from ecosystem. This biological know-how is not only cost-effective compared to conventional physico-chemical approaches, but also very successful and is being employed in the field. This book focuses on important issues for several critical and common environmental pollutants, resulting in a compilation having recent updates on the bioremediation applications towards green and clean environment. This volume also describes updates on various novel approaches of bioremediation including nanotechnology, rhizomicrobiome technology, composting, metagenomics, and biosurfactants-based bioremediation. This volume is a resource for researchers, environmentalists, professionals and policy makers.

Download or read book Bioremediation of Agricultural Soils written by Juan C. Sanchez-Hernandez and published by CRC Press. This book was released on 2019-03-14 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: The quality of agricultural soils are always under threat from chemical contaminants, which ultimately affect the productivity and safety of crops. Besides agrochemicals, a new generation of substances invades the soil through irrigation with reclaimed wastewater and pollutants of organic origin such as sewage sludge or cattle manure. Emerging pollutants such as pharmaceuticals, nanomaterials and microplastics are now present in agricultural soils, but the understanding of their impact on soil quality is still limited. With focus on in situ bioremediation, this book provides an exhaustive analysis of the current biological methodologies for recovering polluted agricultural soils as well as monitoring the effectiveness of bioremediation.