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New Trends In Removal Of Heavy Metals From Industrial Wastewater

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New Trends in Removal of Heavy Metals from Industrial Wastewater

New Trends in Removal of Heavy Metals from Industrial Wastewater Book
Author : Maulin Shah,Susana Rodriguez-Couto,Vineet Kumar
Publisher : Elsevier
Release : 2021-04-23
ISBN : 0128231084
Language : En, Es, Fr & De

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Book Description :

New Trends in Removal of Heavy Metals from Industrial Wastewater covers the applicable technologies relating to the removal of heavy metals from wastewater and new and emerging trends in the field, both at the laboratory and industrial scale. Sections explore new environmentally friendly technologies, the principles of sustainable development, the main factors contributing to heavy metal removal from wastewater, methods and procedures, materials (especially low-cost materials originated from industrial and agricultural waste), management of wastewater containing heavy metals and wastewater valorization, recycling, environmental impact, and wastewater policies for post heavy metal removal. This book is an advanced and updated vision of existing heavy metal removal technologies with their limitations and challenges and their potential application to remove heavy metals/environmental pollutants through advancements in bioremediation. Finally, sections also cover new trends and advances in environmental bioremediation with recent developments in this field by an application of chemical/biochemical and environmental biotechnology. Outlines the fate and occurrence of heavy metals in Wastewater Treatment Plants (WWTPs) and potential approaches for their removal Describes the techniques currently available for removing heavy metals from wastewater Discusses the emerging technologies in heavy metal removal Covers biological treatments to remove heavy metals Includes the valorization of heavy metal containing wastewater

REMOVAL OF EMERGING CONTAMINANTS THROUGH MICROBIAL PROCESSES

REMOVAL OF EMERGING CONTAMINANTS THROUGH MICROBIAL PROCESSES Book
Author : Maulin P Shah
Publisher : Springer Nature
Release : 2020
ISBN : 9811559015
Language : En, Es, Fr & De

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Book Description :

Download REMOVAL OF EMERGING CONTAMINANTS THROUGH MICROBIAL PROCESSES book written by Maulin P Shah, available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Material Science Technology and Global Sustainability II

Material Science Technology and Global Sustainability II Book
Author : Syed Shatir A. Syed-Hassan
Publisher : Trans Tech Publications Ltd
Release : 2019-03-28
ISBN : 3035732043
Language : En, Es, Fr & De

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Book Description :

This volume of the journal presents readers with the collection of papers by results of the 4th International Conference on Global Sustainability and Chemical Engineering (ICGSCE 2018) which was successfully held during 5-6 September 2018 in Kuala Lumpur, Malaysia. The topics mentioned in this collection cover a wide range of modern materials science and chemical engineering in the aspect of clean and sustainable development.

The Future of Effluent Treatment Plants

The Future of Effluent Treatment Plants Book
Author : Maulin P. Shah,Susana Rodriguez-Couto,Kavit Mehta
Publisher : Elsevier
Release : 2021-05-28
ISBN : 0128231041
Language : En, Es, Fr & De

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Book Description :

The Future of Effluent Treatment Plants: Biological Treatment Systems is an advanced and updated version of existing biological technologies that includes their limitations, challenges, and potential application to remove chemical oxygen demand (COD), refractory chemical oxygen demand, biochemical oxygen demand (BOD), color removal and environmental pollutants through advancements in microbial bioremediation. The book introduces new trends and advances in environmental bioremediation with thorough discussions of recent developments. In addition, it illustrates that the application of these new emerging innovative technologies can lead to energy savings and resource recovery. The importance of respiration, nitrogen mineralization, nitrification, denitrification and biological phosphorus removal processes in the development of a fruitful and applicable solution for the removal of toxic pollutants from wastewater treatment plants is highlighted. Equally important is the knowledge and theoretical modeling of water movement through wastewater ecosystems. Finally, emphasis is given to the function of constructed wetlands and activated sludge processes. Considers different types of industrial wastewater Focuses on biological wastewater treatments Introduces new trends in bioremediation Addresses the future of WWTPs

Removal of Toxic Pollutants through Microbiological and Tertiary Treatment

Removal of Toxic Pollutants through Microbiological and Tertiary Treatment Book
Author : Maulin P. Shah
Publisher : Elsevier
Release : 2020-08-20
ISBN : 0128216824
Language : En, Es, Fr & De

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Book Description :

Removal of Toxic Pollutants through Microbiological and Tertiary Treatment: New Perspectives offers a current account of existing advanced oxidation strategies - including their limitations, challenges, and potential applications - in removing environmental pollutants through microbiological and tertiary treatment methods. The book introduces new trends and advances in environmental bioremediation technology, with thorough discussion of recent developments in the field. Updated information as well as future research directions in the field of bioremediation of industrial wastes is included. This book is an indispensable guide to students, researchers, scientists, and professionals working in fields such as microbiology, biotechnology, environmental sciences, eco-toxicology, and environmental remediation. The book also serves as a helpful guide for waste management professionals and those working on the biodegradation and bioremediation of industrial wastes and environmental pollutants for environmental sustainability. Introduces various treatment schemes, including microbiological and tertiary technologies for bioremediation of environmental pollutants and industrial wastes Includes pharmaceutical wastewater, oil refinery wastewater, distillery wastewater, tannery wastewater, textile wastewater, mine tailing wastes, plastic wastes, and more Describes the role of relatively new treatment technologies and their approaches in bioremediation, including molecular and protein engineering technologies, microbial enzymes, bio surfactants, plant-microbe interactions, and genetically engineered organisms Provides many advanced technologies in the field of bioremediation and phytoremediation, including electro-bioremediation technology, microbial fuel cell technology, nano-bioremediation technology, and phytotechnologies

Membrane Based Hybrid Processes for Wastewater Treatment

Membrane Based Hybrid Processes for Wastewater Treatment Book
Author : Maulin P. Shah,Susana Rodriguez-Couto
Publisher : Elsevier
Release : 2021-06-15
ISBN : 0128238046
Language : En, Es, Fr & De

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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

Proceedings of the Industrial Waste Conference

Proceedings of the Industrial Waste Conference Book
Author : Anonim
Publisher : Unknown
Release : 1975
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Proceedings of the Industrial Waste Conference book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Remediation of Heavy Metals in the Environment

Remediation of Heavy Metals in the Environment Book
Author : Jiaping Paul Chen,Lawrence K. Wang,Mu-Hao S. Wang,Yung-Tse Hung,Nazih K. Shammas
Publisher : CRC Press
Release : 2016-11-18
ISBN : 1315356929
Language : En, Es, Fr & De

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Book Description :

This book provides in-depth coverage of environmental pollution sources, waste characteristics, control technologies, management strategies, facility innovations, process alternatives, costs, case histories, effluent standards, and future trends in waste treatment processes. It delineates methodologies, technologies, and the regional and global effects of important pollution control practices. It focuses on toxic heavy metals in the environment, various heavy metal decontamination technologies, brownfield restoration, and industrial, agricultural, and radioactive waste management. It discusses the importance of metals such as lead, chromium, cadmium, zinc, copper, nickel, iron, and mercury.

Electrolytic Processes for Simultaneous Removal of Heavy Metals and Organics from Different Industrial Wastewaters

Electrolytic Processes for Simultaneous Removal of Heavy Metals and Organics from Different Industrial Wastewaters Book
Author : Ya Vinh
Publisher : Unknown
Release : 2020
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

A novel sacrificial anode comprised of scrap iron packed inside a cage made of titanium (Ti) mesh was developed for the treatment of electroplating Cr(VI)-containing wastewater (denoted as electrochemical reduction (ECR)) and CuEDTA wastewater (denoted as electro-replacement/precipitation/deposition (ERPD)). Since scrap iron packed in Ti mesh cage has large surface area and open structures, these systems were able to operate at low voltage and consume less energy by applying low current densities (1.18-3.54 mA/cm2). Meanwhile, a high-pressure electrocoagulation (HPEC) system was devised to facilitate the Fe(II)-to-Fe(III) conversion under acidic pH conditions to treat organic wastewater. A complete removal of Cr(VI) was achieved with electrical current, whereas only 20% of the Cr(VI) was removed without current. Direct reduction of Cr(VI) on the iron surface was a dominant mechanism for the system operated at low (0.25 A) or no current intensity. However, the direct Cr(VI) reduction on the iron surface is hindered by the passivation of iron surfaces by freshly precipitated iron oxides or mixed Cr(III)-Fe(III) oxides. Cr(VI) reduction/removal was more effective under acidic solution pH because of additional adsorption of Cr(VI) onto the precipitated Fe/Cr hydroxides. The trend in total Cr removal was almost the same as that of Cr(VI) reduction/removal, but the time required to complete total Cr removal was increased with decreasing of solution pH. With intermittent electric current supply, the energy consumption and scrap iron used were more efficient. The total operational costs using scrap iron as a sacrificial anode under the intermittent current condition could be 72-77% less than that required by the conventional plate electrode. ERPD process with scrap iron packed in a Ti mesh cage as a sacrificial anode was investigated to treat Cu-ligand containing wastewater. At first, a series of experiments using iron or carbon plates as sacrificial anodes to treat Cu-containing solutions with and without ligands were performed to elucidate the removal mechanism. Ineffective Cu removal (~20%) using carbon anode and a complete Cu removal using iron anode along with "E289A4" 10% of TOC removal indicates that ERPD is the major removal mechanism responsible for the removal of Cu from CuEDTA complexes. A complete Cu removal was achieved with electric current applied using scrap iron packed anode. Meanwhile, only 60% of Cu was removed without electric current. The initial pH of solution had negligible effect on Cu removal. Under aeration, Cu removal was only ~60%, while mechanic mixing and N2 purging showed 100% removal efficiencies, indicating that DO significantly impacts Cu removals. The obtained results clearly indicated that the electrolytic system (ES) using scrap iron packed in Ti mesh as a sacrificial anode was not only high in removal efficiency but also cost-effective. The operating cost for ES using scrap iron packed anode was found to be more economic than that of conventional processes. Around 60-75% of operation cost could be saved by using ERPD process for the treatment of CuEDTA-containing wastewater. A novel high-pressure electrocoagulation (HPEC) system was developed to facilitate the Fe(II)-to-Fe(III) conversion under acidic pH conditions. The effectiveness of HPEC and conventional electrocoagulation (CEC) processes were compared for the treatment of synthetic dye wastewater containing Eriochrome Black T (EBT). Various operating pressure levels (0-3 bar) and initial solution pH values (3-10) were investigated. Under the same Fe dosage, the HPEC system outperformed the CEC, achieving complete color removal after a short reaction time. In the initial solution pH range of 8, a completed color removal and around 78% of total organic carbon removal were achieved using the HPEC process. However, a sharp drop in the removal efficiency occurred at the solution pH of 8 due to the formation of Fe(III)-EBT complexes and the ineffective removal of these complexes by coagulation or adsorption reactions. The high removal efficiencies obtained under acidic and neutral pH conditions were attributed to the effective conversion Fe(II)-to-Fe(III) and formation of Fe(OH)3 precipitates by dissolved oxygen when the reactor was pressurized. Since the reaction time of HPEC was extremely short, the HPEC could save significant operation costs (45-70%) compared to the CEC processes.

Pollution Abstracts

Pollution Abstracts Book
Author : Anonim
Publisher : Unknown
Release : 1996
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Download Pollution Abstracts book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Government Reports Announcements Index

Government Reports Announcements   Index Book
Author : Anonim
Publisher : Unknown
Release : 1993
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Government Reports Announcements Index book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Metals Abstracts

Metals Abstracts Book
Author : Anonim
Publisher : Unknown
Release : 1998
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

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Advanced Oxidation Processes for Effluent Treatment Plants

Advanced Oxidation Processes for Effluent Treatment Plants Book
Author : Maulin P. Shah
Publisher : Elsevier
Release : 2020-07-03
ISBN : 0128226250
Language : En, Es, Fr & De

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Book Description :

Advanced Oxidation Processes for Effluent Treatment Plants provides a complete overview of the recent advances made in oxidation-based water treatment processes, including their limitations, challenges and potential applications in removing environmental pollutants. The book introduces new trends and advances in environmental bioremediation technology with a thorough discussion of recent developments in this field, with multiple biological and chemical wastewater treatment processes presented in detail. Additionally, every chapter explains the wastewater treatment plants that utilize these methods, illustrating them in terms of plant size, layout, design and installation location. New trends and advances in environmental bioremediation technology are also covered. This is the go-to resources for engineers and scientists requiring an introduction to the principles of environmental bioremediation technologies. Illustrates the importance of various advance oxidation processes in effluent treatment plants Highlights the reuse and recovery of resources from wastewater Examines the occurrence of novel micro-pollutants Emphasizes the role of nanotechnology in the bioremediation of pollutants Introduces new trends in environmental bioremediation

Plating

Plating Book
Author : Anonim
Publisher : Unknown
Release : 1970
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Plating book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Selected Water Resources Abstracts

Selected Water Resources Abstracts Book
Author : Anonim
Publisher : Unknown
Release : 1991
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

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Green Adsorbents for Pollutant Removal

Green Adsorbents for Pollutant Removal Book
Author : Grégorio Crini,Eric Lichtfouse
Publisher : Springer
Release : 2018-06-27
ISBN : 3319921118
Language : En, Es, Fr & De

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Book Description :

This is the first volume on adsorption using green adsorbents and is written by international contributors who are the leading experts in the adsorption field. The first volume provides an overview of fundamentals and design of adsorption processes. For people who are new to the field, the book starts by two overview chapters presenting the principles and properties of wastewater treatment and adsorption processes. The book also provides a comprehensive source of knowledge on acid-base properties of biosorbents. It discusses fractal-like kinetic models for fluid-solid adsorption, reports on the chemical characterization of oxidized activated carbons for metal removal, and the use of magnetic biosorbents in water treatment. Furthermore, the thermodynamic properties of metals adsorption by green adsorbents, and biosorption of polycyclic aromatic hydrocarbons and organic pollutants are reviewed, and finally the recent trends and impact of nanomaterials as green adsorbent and potential catalysts for environmental applications are summarized. The audience for this book includes students, environmentalists, engineers, water scientists, civil and industrial personnel who wish to specialize in adsorption technology. Academically, this book will be of use to students in chemical and environmental engineering who wish to learn about adsorption and its fundamentals. It has also been compiled for practicing engineers who wish to know about recent developments on adsorbent materials in order to promote further research toward improving and developing newer adsorbents and processes for the efficient removal of pollutants from industrial effluents. It is hoped that the book will serve as a readable and useful presentation not only for undergraduate and postgraduate students but also for the water scientists and engineers and as a convenient reference handbook in the form of numerous recent examples and appended information.

Indian Science Abstracts

Indian Science Abstracts Book
Author : Anonim
Publisher : Unknown
Release : 2003-05
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

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The American Nuclear Power Industry

The American Nuclear Power Industry Book
Author : John Elkington,Tom Burke,Julia Hailes
Publisher : Routledge
Release : 1988
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Both a handbook and a directory, Green Pages details the future influence of environmental issues on European business and the changes in technology, design, research and politics that these issues engender.

Current Awareness in Particle Technology

Current Awareness in Particle Technology Book
Author : Anonim
Publisher : Unknown
Release : 1994
ISBN : 0987650XXX
Language : En, Es, Fr & De

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Book Description :

Download Current Awareness in Particle Technology book written by , available in PDF, EPUB, and Kindle, or read full book online anywhere and anytime. Compatible with any devices.

Green Chemistry for Dyes Removal from Waste Water

Green Chemistry for Dyes Removal from Waste Water Book
Author : Sanjay K. Sharma
Publisher : John Wiley & Sons
Release : 2015-02-25
ISBN : 1118721187
Language : En, Es, Fr & De

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Book Description :

The use of synthetic chemical dyes in various industrialprocesses, including paper and pulp manufacturing, plastics, dyeingof cloth, leather treatment and printing, has increasedconsiderably over the last few years, resulting in the release ofdye-containing industrial effluents into the soil and aquatic ecosystems. The textile industry generates high-pollutingwastewaters and their treatment is a very serious problem due tohigh total dissolved solids (TDS), presence of toxic heavy metals,and the non-biodegradable nature of the dyestuffs in theeffluent. The chapters in this book provide an overview of the problem andits solution from different angles. These problems and solutionsare presented in a genuinely holistic way by world-renownedresearchers. Discussed are various promising techniques to removedyes, including the use of nanotechnology, ultrasound, microwave,catalysts, biosorption, enzymatic treatments, advanced oxidationprocesses, etc., all of which are “green.” Green Chemistry for Dyes Removal from Wastewatercomprehensively discusses: Different types of dyes, their working and methodologies andvarious physical, chemical and biological treatment methodsemployed Application of advanced oxidation processes (AOPs) in dyeremoval whereby highly reactive hydroxyl radicals are generatedchemically, photochemically and/or by radiolytic/ sonolytic means.The potential of ultrasound as an AOP is discussed as well. Nanotechnology in the treatment of dye removal types ofadsorbents for removal of toxic pollutants from aquaticsystems Photocatalytic oxidation process for dye degradation under bothUV and visible light, application of solar light and solarphotoreactor in dye degradation