Download or read book Extraction of Phenolic Pollutants from Industrial Wastewater written by Farhod Dr Khalid and published by LAP Lambert Academic Publishing. This book was released on 2015-11-24 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Industrial wastewater including those from petrochemicals petroleum refining and coking plants contain appreciable amount of phenol or chlorophenols which have been identified as a hazardous compounds for many aquatic organisms by Environment Protection Agencies. Compliance with these stringent discharge limits and the most economic was of achieving this without loss of production has thus become a challenge to human ingenuity and responsibility. This has led to continued refinement of existing treatment technologies and recognition and development of promising emergent technologies like liquid-liquid extraction. This book consists of three chapters. The first one is the introduction which contains theoretical background of liquid-liquid extraction requirements of solvent used for extraction, general physical properties of the solvents and literature survey related with these solvents. The experimental part is presented in the second chapter including purification of solvents and chemicals used for this study. The third chapter contains results and discussion which includes the determination the ternary equilibrium diagrams and the mutual solubillities of the binodal curves.
Download or read book Solvent Extraction of Organic Pollutants from Industrial Wastewater written by Ho-Yan Wong and published by . This book was released on 1976 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Phenolic Compounds written by Marcos Soto-Hernández and published by BoD – Books on Demand. This book was released on 2017-03-15 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phenolic compounds as a large class of metabolites found in plants have attracted attention since long time ago due to their properties and the hope that they will show beneficial health effects when taken as dietary supplements. This book presents the state of the art of some of the natural sources of phenolic compounds, for example, medicinal plants, grapes or blue maize, as well as the modern methods of extraction, quantification, and identification, and there is a special section discussing the treatment, removal, and degradation of phenols, an important issue in those phenols derived from the pharmaceutical or petrochemical industries.
Download or read book Extraction of Chemical Pollutants from Industrial Wastewaters with Volatile Solvents written by Jonathan P. Earhart and published by . This book was released on 1976 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Turnip Extract and Wastewater Treatment written by Muhammad Usman Amin and published by LAP Lambert Academic Publishing. This book was released on 2013 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Waste from various industries contains numerous aromatic compounds that are carcinogenic in nature and have harmful impact on human health. Currently, several procedures are being used for removal of phenol (an aromatic compound) from industrial wastewater. Among these, application of enzymatic catalysis has the potential to substitute conventional methods of waste treatment. On other hand, TURNIP (Brassica napis) is widely cultivated as vegetable in different part of the world and cost effective because of its low-priced and readily availability. Turnip's peroxidase content derived from its extract was evaluated for removal of phenolic content present in tannery wastewater. Along with cost effectiveness and greater activity, crude TURNIP extract (comprising peroxidase) is an environment friendly approach to remove phenolic contents from polluted water. This book deals with each aspect of wastewater/ tannery effluent treatment through turnip extract (turnip peroxidases) to remove the phenolic contents. Moreover, this book also comprises methodology to maximize the activity of peroxidases for utmost elimination of phenolic contaminants.
Download or read book Biological Treatment of Industrial Wastewater written by Maulin P. Shah and published by Royal Society of Chemistry. This book was released on 2021-12-03 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological Treatment of Industrial Wastewater presents a comprehensive overview of the latest advances and trends in the use of bioreactors for treating industrial wastewater.
Download or read book Recovery of Organic Pollutants from Industrial Waste Water by Solvent Extraction written by Jonathan P. Earhart and published by . This book was released on 1975 with total page 940 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Extraction of Chemical Pollutants from Industrial Wastewater with Volatile Solvents written by and published by . This book was released on 1976 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physiochemical Properties and Removal Methods of Phenolic Compounds from Waste Waters written by Yesim Gucbilmez and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this chapter, phenol and chlorophenols are investigated in terms of their production histories, physiochemical properties, pollution resources, and removal methods. It is seen that both phenol and chlorophenols are highly toxic compounds, produced from natural and anthropogenic sources, which are hazardous to both humans and the environment even at very low concentrations. The typical industries which produce phenol and chlorophenol pollution are petrochemical, textile, plastics, resin, dye, pharmaceutical, iron and steel, pulp and paper industries as well as the petroleum refineries, and coal gasification operations. Phenol is a highly corrosive and nerve poisoning agent. It causes harmful health effects, such as sour mouth, diarrhea, and impaired vision. It is also toxic for the ecosystem with toxicity levels ranging between 10-24 mg/L for humans, 9-25 mg/l for fish, and lethal blood concentration around 150-mg/100 ml. Chlorophenols found in natural waters or drinking water also cause serious health problems such as histopathological alterations, genotoxicity, mutagenicity, and carcinogenicity among others. Due to the aforementioned reasons, the phenolic compounds in wastewaters or drinking water must be removed using a suitable wastewater treatment method such as adsorption, extraction, electrochemical oxidation, biodegradation, catalytic wet air oxidation, or enzyme treatment among others.
Download or read book Recovery Separation and Identification of Phenolic Compounds from Polluted Waters written by Samuel Denton Faust and published by . This book was released on 1971 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Emerging and Eco Friendly Approaches for Waste Management written by Ram Naresh Bharagava and published by Springer. This book was released on 2018-05-25 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rapid industrialization is a serious concern in the context of a healthy environment. With the growth in the number of industries, the waste generated is also growing exponentially. The various chemical processes operating in the manufacturing industry generate a large number of by-products, which are largely harmful and toxic pollutants and are generally discharged into the natural water bodies. Once the pollutants enter the environment, they are taken up by different life forms, and because of bio-magnification, they affect the entire food chain and have severe adverse effects on all life forms, including on human health. Although, various physico-chemical and biological approaches are available for the removal of toxic pollutants, unfortunately these are often ineffective and traditional clean up practices are inefficient. Biological approaches utilizing microorganisms (bacterial/fungi/algae), green plants or their enzymes to degrade or detoxify environmental pollutants such as endocrine disruptors, toxic metals, pesticides, dyes, petroleum hydrocarbons and phenolic compounds, offer eco- friendly approaches. Such eco-friendly approaches are often more effective than traditional practices, and are safe for both industry workers as well as environment. This book provides a comprehensive overview of various toxic environmental pollutants from a variety natural and anthropogenic sources, their toxicological effects on the environment, humans, animals and plants as well as their biodegradation and bioremediation using emerging and eco-friendly approaches (e.g. Anammox technology, advanced oxidation processes, membrane bioreactors, membrane processes, GMOs), microbial degradation (e.g. bacteria, fungi, algae), phytoremediation, biotechnology and nanobiotechnology. Offering fundamental and advanced information on environmental problems, challenges and bioremediation approaches used for the remediation of contaminated sites, it is a valuable resource for students, scientists and researchers engaged in microbiology, biotechnology and environmental sciences.
Download or read book Power Ultrasound in Electrochemistry written by Bruno Pollet and published by John Wiley & Sons. This book was released on 2012-01-03 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of power ultrasound to promote industrial electrochemical processes, or sonoelectrochemistry, was first discovered over 70 years ago, but recently there has been a revived interest in this field. Sonoelectrochemistry is a technology that is safe, cost-effective, environmentally friendly and energy efficient compared to other conventional methods. The book contains chapters on the following topics, contributed from leading researchers in academia and industry: Use of electrochemistry as a tool to investigate Cavitation Bubble Dynamics Sonoelectroanalysis Sonoelectrochemistry in environmental applications Organic Sonoelectrosynthesis Sonoelectrodeposition Influence of ultrasound on corrosion kinetics and its application to corrosion tests Sonoelectropolymerisation Sonoelectrochemical production of nanomaterials Sonochemistry and Sonoelectrochemistry in hydrogen and fuel cell technologies
Download or read book Solvent Extraction of Phenolics from Water written by Nancy Elizabeth Bell and published by . This book was released on 1980 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sampling and Analysis Procedures for Screening of Industrial Effluents for Priority Pollutants written by and published by . This book was released on 1977 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of Instrument for the Determination of Phenol in Water written by L. Shelbert Smith and published by . This book was released on 1976 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Liquid Membranes written by Vladimir S Kislik and published by Elsevier. This book was released on 2009-08-31 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: Liquid Membranes: Principles and Applications in Chemical Separations and Wastewater Treatment discusses the principles and applications of the liquid membrane (LM) separation processes in organic and inorganic chemistry, analytical chemistry, biochemistry, biomedical engineering, gas separation, and wastewater treatment. It presents updated, useful, and systematized information on new LM separation technologies, along with new developments in the field. It provides an overview of LMs and LM processes, and it examines the mechanisms and kinetics of carrier-facilitated transport through LMs. It also discusses active transport, driven by oxidation-reduction, catalytic, and bioconversion reactions on the LM interfaces; modifications of supported LMs; bulk aqueous hybrid LM processes with water-soluble carriers; emulsion LMs and their applications; and progress in LM science and engineering. This book will be of value to students and young researchers who are new to separation science and technology, as well as to scientists and engineers involved in the research and development of separation technologies, LM separations, and membrane reactors. - Provides comprehensive knowledge-based information on the principles and applications of a variety of liquid membrane separation processes - Contains a critical analysis of new technologies published in the last 15 years
Download or read book Recovery of Organic Pollutants from Industrial Wastewaters by Solvent Extraction written by Gilbert Wayne Sanchez and published by . This book was released on 1977 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:
