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Author: Sushovan Sarkar
Publisher: Springer Nature
ISBN: 9813345462
Category : Science
Languages : en
Pages : 130
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Book Description
This book describes a simplified approach to the modelling and process design of a fixed bed hybrid bioreactor for wastewater treatment. In this work a simplified model for hybrid bioreactor is developed to determine output parameters like exiting substrate concentration in bulk liquid, average substrate flux in the biofilm, effective and total biofilm thickness. The model is based on mass balance of both carbonaceous substrate and biomass under suspended and attached growth simultaneously along with substrate mass transport into the biofilm. The proposed model has also been validated with the results obtained from experimental study with municipal wastewater considering as a low strength wastewater with no inhibition. There is a flexibility of the proposed model making it a versatile one to find out the exiting substrate concentration both in hybrid bioreactor as well as in a completely mixed biofilm reactor (CMBR). The book caters to academics and practitioners working in the field of advanced wastewater treatment.
Author: Sushovan Sarkar
Publisher: Springer Nature
ISBN: 9813345462
Category : Science
Languages : en
Pages : 130
Get Book Here
Book Description
This book describes a simplified approach to the modelling and process design of a fixed bed hybrid bioreactor for wastewater treatment. In this work a simplified model for hybrid bioreactor is developed to determine output parameters like exiting substrate concentration in bulk liquid, average substrate flux in the biofilm, effective and total biofilm thickness. The model is based on mass balance of both carbonaceous substrate and biomass under suspended and attached growth simultaneously along with substrate mass transport into the biofilm. The proposed model has also been validated with the results obtained from experimental study with municipal wastewater considering as a low strength wastewater with no inhibition. There is a flexibility of the proposed model making it a versatile one to find out the exiting substrate concentration both in hybrid bioreactor as well as in a completely mixed biofilm reactor (CMBR). The book caters to academics and practitioners working in the field of advanced wastewater treatment.
Author: Sushovan Sarkar
Publisher:
ISBN: 9789813345478
Category :
Languages : en
Pages : 0
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Book Description
This book describes a simplified approach to the modelling and process design of a fixed bed hybrid bioreactor for wastewater treatment. In this work a simplified model for hybrid bioreactor is developed to determine output parameters like exiting substrate concentration in bulk liquid, average substrate flux in the biofilm, effective and total biofilm thickness. The model is based on mass balance of both carbonaceous substrate and biomass under suspended and attached growth simultaneously along with substrate mass transport into the biofilm. The proposed model has also been validated with the results obtained from experimental study with municipal wastewater considering as a low strength wastewater with no inhibition. There is a flexibility of the proposed model making it a versatile one to find out the exiting substrate concentration both in hybrid bioreactor as well as in a completely mixed biofilm reactor (CMBR). The book caters to academics and practitioners working in the field of advanced wastewater treatment.
Author: Mukesh Kumar Awasthi
Publisher: Elsevier
ISBN: 0443160538
Category : Technology & Engineering
Languages : en
Pages : 349
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Book Description
Biofuels Production from Lignocellulosic Materials presents the latest scientific and technical advances in the bioprocessing of lignocellulosic materials for disposal, resource recovery, and biofuel and bioenergy production. The book emphasizes the main chemical and biological properties of lignocellulosic materials, its pre-treatment, emerging nutrient recovery technologies, the role of microbial biotechnology in lignocellulosic materials management, and the sustainable use of biofuel for anthropogenic activities to fulfil energy demand. Lignocellulose biorefinery outcomes are examined from multiple perspectives, including applied chemical, mechanical, and enzymatic pre-treatments technologies, and cost-effective and energy-efficient options for developing high value-added products. This is a valuable reference for scientists, researchers, engineers, and industrial practitioners, as well as graduate and postgraduate students working on the utilization of lignocellulosic materials. - Explores sustainable resource recovery and utilization of lignocellulosic materials for technology development within organic waste recycling and disposal - Critically discusses the development of industrial sustainable bioprocessing of lignocellulosic materials and market demand of bioenergy and biofuel production - Examines industrial applications of biological and thermochemical lignocellulosic materials recycling towards emerging nutrient recovery technologies
Author: Subramanian Senthilkannan Muthu
Publisher: Springer Nature
ISBN: 981165932X
Category : Science
Languages : en
Pages : 290
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Book Description
An enormous amount of synthetic dyes is used annually in the textile, leather, plastics, paper, and dye industries due to their coloring properties. Although dyes give color to materials, they are prone to increase the level of pollution in the environment. The colored wastewater produced in industrial sectors is released into water bodies, posing threats to the ecosystem. To reduce the adverse effects of dyes in the environment, it is necessary to implement feasible and cost-effective strategies. '"Dye Biodegradation Mechanisms and Techniques - Recent Advances'' provides fundamental principles and pathways of bio-based mechanisms in dye removal. This edition firstly discusses dye classification and pollution, then concentrates on the application of fungi, mesophilic bacteria, microflora, and enzymes in dye degradation. This book also highlights the performance of sequential batch reactor systems, moving bed biofilm reactors, and hybrid bioreactors for dye biodegradation​
Author: Maulin P Shah
Publisher: Royal Society of Chemistry
ISBN: 1839165405
Category : Science
Languages : en
Pages : 334
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Book Description
Many industrial processes use water as a solvent and therefore produce wastewater containing chemicals from that process. The amounts of these chemicals and the types will vary hugely depending on the industry and the processes running and may include things that are hazardous to health or the environment. This makes the treatment of industrial wastewater both extremely important and highly complex. One route for industrial wastewater treatment is the use of bioreactors. Biological Treatment of Industrial Wastewater presents a comprehensive overview of the latest advances and trends in the use of bioreactors for treating industrial wastewater. Several different types of bioreactor and their applications are discussed, alongside trends and considerations important in designing bioreactors. Bringing together a wealth of different approaches and voices this book will be a useful resource for anyone working in water treatment or looking at how industrial processes can be made more environmentally friendly.
Author: Affam, Augustine Chioma
Publisher: IGI Global
ISBN: 1799803716
Category : Technology & Engineering
Languages : en
Pages : 795
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Book Description
It is necessary to understand the extent of pollution in the environment in terms of the air, water, and soil in order for both humans and animals to live healthier lives. Poor waste treatment or pollution monitoring can lead to massive environmental issues, such as diminishing valuable resources, and cause a significant negative impact on society. Solutions, such as reuse of waste and sustainable waste management, must be explored to prevent these adverse effects. The Handbook of Research on Resource Management for Pollution and Waste Treatment is a collection of innovative research that examines waste and pollution treatment methods that can be adopted at local and international levels and examines appropriate resource management strategies for environmentally related issues. Featuring coverage on a wide range of topics such as soil washing, bioremediation, and runoff handling, this book is ideally designed for environmentalists, engineers, waste management professionals, natural resource regulators, environmental policymakers, scientists, academicians, researchers, and students seeking current research on viable resource management methods for the regeneration of their immediate environment.
Author: Angelo Basile
Publisher: Elsevier
ISBN: 0323985424
Category : Technology & Engineering
Languages : en
Pages : 527
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Book Description
Advanced Technologies in Wastewater Treatment: Oily Wastewaters focuses on characteristics and innovative treatment technologies of oily wastewater from various resources. Primary and physical treatment methods such as absorption, adsorption, followed by common techniques like coagulation and fluctuation are discussed in detail. Applications of other advanced methods for the treatment of oily wastewaters like utilization of membranes and stripping gases are covered as well. Finally, novel technologies applied in purification of oily wastewaters such as photocatalytic degradation and biological processes are reviewed and future outlooks and prospects are also illustrated. - Introduces the characteristics of oily wastewaters from various sources - Includes primary and physical treatment techniques applied on oily wastewaters such as settlement, absorption, and adsorption - Describes advanced oily wastewater treatment technologies such as coagulation, fluctuation, and membrane - Explains novel processes for oily wastewater treatment such as biological processes and photocatalytic degradation
Author: Sunita Varjani
Publisher: Elsevier
ISBN: 0444643222
Category : Technology & Engineering
Languages : en
Pages : 518
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Book Description
Current Developments in Biotechnology and Bioengineering: Resource Recovery from Wastes includes the latest and innovative research and technological developments in the biotechnology and bioengineering pertaining to various resource(s) recovery from wastes. The contents are organized into two broader sections covering resource recovery from industrial wastewater and resource recovery from solid wastes. Sections cover energy, bioproducts, nutrients, municipal food wastes, electronic wastes, agricultural waste and others. The state-of-the-art situation, potential advantages and limitations are also provided, along with strategies to overcome limitations. This book is a useful guide into research demands in solid and liquid waste treatment and management for environmental/economic sustainability. - Provides state-of-art information and applications on microbiological and biotechnological interventions for resource recovery - Covers municipal food wastes, electronic wastes and agricultural wastes - Reviews current information relating to bioremediation - Contains recent information, clearly illustrated with tables, figures and pictures - Outlines different technological and biological aspects of resource recovery from industrial waste and effluents
Author: Maulin P. Shah
Publisher: Elsevier
ISBN: 0128241888
Category : Technology & Engineering
Languages : en
Pages : 727
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Book Description
Membrane-Based Hybrid Processes for Wastewater Treatment analyzes and discusses the potential of membrane-based hybrid processes for the treatment of complex industrial wastewater, the recovery of valuable compounds, and water reutilization. In addition, recent and future trends in membrane technology are highlighted. Industrial wastewater contains a large variety of compounds, such as heavy metals, salts and nutrients, which makes its treatment challenging. Thus, the use of conventional water treatment methods is not always effective. Membrane-based hybrid processes have emerged as a promising technology to treat complex industrial wastewater. - Discusses the properties, mechanisms, advantages, limitations and promising solutions of different types of membrane technologies - Addresses the optimization of process parameters - Describes the performance of different membranes - Presents the potential of Nanotechnology to improve the treatment efficiency of wastewater treatment plants (WWTPs) - Covers the application of membrane and membrane-based hybrid treatment technologies for wastewater treatment - Includes forward osmosis, electrodialysis, and diffusion dialysis - Considers hybrid membrane systems expanded to cover zero liquid discharge, salt recovery, and removal of trace contaminants
Author: Yunkun Wang
Publisher: Springer Nature
ISBN: 9811530785
Category : Science
Languages : en
Pages : 166
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Book Description
The most commonly used biological wastewater treatment technologies still have serious technical-economical and sustainability-related limitations, due to their high energy requirements, poor effluent quality, and lack of energy and resource recovery processes. In this thesis, novel electrochemical membrane bioreactors (EMBRs), which take advantage of membrane separation and bioelectrochemical techniques, are developed for wastewater treatment and the simultaneous recovery of energy and resources. Above all, this innovative system holds great promise for the efficient wastewater treatment and energy recovery. It can potentially recover net energy from wastewater while at the same time harvesting high-quality effluent. The book also provides a proof-of-concept study showing that electrochemical control might offer a promising in-situ means of suppressing membrane fouling. Lastly, by integrating electrodialysis into EMBRs, phosphate separation and recovery are achieved. Hence, these new EMBR techniques provide viable alternatives for sustainable wastewater treatment and resource recovery.
