5 edition of Anaerobic sewage treatment found in the catalog.
Includes bibliographical references (p. -222) and index.
|Statement||Adrianus C. van Haandel, Gatze Lettinga.|
|LC Classifications||TD769 .H33 1994|
|The Physical Object|
|Pagination||x, 226 p. :|
|Number of Pages||226|
|LC Control Number||94004939|
The state-of-the art of the anaerobic treatment of sewage, or domestic wastewater, is presented. The chapter begins with a brief definition of sewage and a description of the main pollutants. Aerobic Treatment: Anaerobic Treatment: How it Works _____ Aerobic processes use bacteria that require oxygen, so air is circulated throughout the treatment aerobic bacteria then break down the waste within the wastewater.. Some systems utilize a pretreatment stage prior to the main treatment processes, as well as more treatment and sanitizing prior to release into the .
Kinetics of Wastewater Treatment contains the proceedings of a post-conference seminar held at the Technical University of Denmark, Copenhagen in Separating 10 papers presented in the seminar as chapters, this book begins with the conceptual basis of calcium phosphate precipitation in a denitrifying biofilm. Successful anaerobic wastewater treatment is only possible if the characteristics and specific problems for each individual wastewater are known in advance. How it works: This process has been traditionally more complex and consequently harder to control than the aerobic biological process used in the classic activated sludge wastewater treatment.
research interests are in wastewater treatment, specifically anaerobic treatment of wastewater and biosolids, as well as nutrient removal. FUNDAMENTALS OF WASTEWATER TREATMENT AND ENGINEERING RIFFAT FUNDAMENTALS OF WASTEWATER TREATMENT AND ENGINEERING RUMANA RIFFAT w w w. s p o n p r e s s. c o m Y A SPON PRESS BOOKFile Size: 5MB. Anaerobic digestion is very attractive and cost-effective option and technology for the highly loaded waste water treatment and energy conversion. The anaerobic process is in many ways ideal for.
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Anaerobic Sewage Treatment: Optimization of process and physical design of anaerobic and complementary processes focuses on process design and deals with start-up procedures and steady state performance of UASB reactors, as well as the influence of operation on reactor performance.
A process model is introduced that allows for optimized design of a UASB reactor as a function of sewage. Anaerobic Sewage Treatment: Optimization of Process and Physical Design of Anaerobic and Complementary Processes focuses on process design and deals with start-up procedures and steady-state performance of UASB reactors, as well as the influence of operation on reactor performance.
Anaerobic wastewater treatment is used to treat a variety of industrial effluent streams from agricultural, food and beverage, dairy, pulp and paper, and textile industries, as well as municipal sewage sludge and wastewater.
Anaerobic technologies are typically deployed for streams with high concentrations of organic material (measured as high BOD, COD, or TSS), often prior to aerobic treatment. Industrial Water Treatment: Refining, Petrochemicals and Gas Processing Techniques.
Houston: Gulf Publishing Company, Bratby, John. Coagulation and Flocculation in Water and Wastewater Treatment. 2nd ed. London, UK: IWA Publishing, The following is a series of books from Michael H. Gerardi. I encourage you to get all of these. Anaerobic Reactors for Sewage Treatment: Design, Construction and Operation can significantly contribute towards a responsible expansion of the anaerobic technology in the world.
The book is a valuable tool for engineers, constructors, operators, wastewater utility managers, as well as for students interested in anaerobic processes for sewage treatment. Wastewater treatment plant design needs to accommodate changing temperatures, and somewhat limited capacity is a key criticism of low strength anaerobic treatment such as Anaerobic Membrane.
The series is comprised by the following books, namely: (1) Wastewater characteristics, treatment and disposal; (2) Basic principles of wastewater treat- ment; (3) Waste stabilisation ponds; (4) Anaerobic reactors; (5) Activated sludge and aerobic bioﬁlm reactors; (6) Sludge treatment and disposal.
Anaerobic processes have been proven for treatment of a variety of organic wastes: solid wastes at landfills, industrial wastewater, human excrement and sludges at wastewater treatment plants, human excrement in rural areas, animal manure, agricultural wastes, and forestry by: 4.
Anaerobic digestion is particularly suited to organic material, and is commonly used for industrial effluent, wastewater and sewage sludge treatment.
Anaerobic digestion, a simple process, can greatly reduce the amount of organic matter which might otherwise be destined to be dumped at sea, dumped in landfills, or burnt in incinerators.
Anaerobic Treat ment. Also known as anaerobic digestion (AD), anaerobic treatment is an energy-efficient process in which microorganisms transform organic matter in the wastewater into biogas in the absence of oxygen. To achieve this oxygen-free environment, the entry of air into anaerobic tanks is prevented, typically by a gastight cover.
Anaerobic digestion is one of the most widely used processes for the stabilisation of wastewater treatment plant sludge. Due to its capacity to reduce the amount of organic matter up to 50%, anaerobic digestion represents a necessary step of sludge treatment prior to drying and incineration, optimising the post-treatment process and saving costs.
Anaerobic wastewater treatment is also known as anaerobic digestion due to the action of the microorganisms. That is, they are essentially "digesting" the polluted parts of the water. An excellent way to decrease the amount of organic matter leftover in things such as sewage and leftover food, anaerobic digestion is typically a component of any.
Describes sewage treatment in the Upflow Anaerobic Sludge Blanket (UASB) digester, a new treatment process developed by Professor Lettinga of Agricultural University of Wageningen. Suitable for sewage treatment in tropical and subtropical regions, the UASB has, in the past, been used mostly for treating medium and high strength industrial by: Anaerobic Wastewater Treatment Obviously, the exact ranking of the above advantages depends on the local economic and societal conditions.
In the Netherlands, excess sludge handling is the cost-determining factor in operating wastewater treatment systems. Since land filling is no option forCited by: In the treatment of sewage, systems composed of anaerobic ponds followed by facultative ponds usually have overall BOD removal efficiencies between 75 and 85%.
Higher efficiencies are difficult to achieve because the effluent contains high concentrations of particulate organic matter, in the form of algae, naturally produced during treatment.
A combined anaerobic and aerobic treatment of tannery wastewater effluent containing mg/L organic carbon content (DOC) gave a removal efficiency of 85% (Reemtsma, and Jekel, ). Under anaerobic conditions, sulfate is converted by sulfate-reducing bacteria (SRB) into sulfide, which is not only a toxic compound but also a strong inhibitor.
He has over 25 years’ research and teaching experience in hydraulics and water resources management, and in engineering application of physical, chemical and biological chemical processes for the control and abatement of aquatic pollutants, and in resource recovery Author: Joseph Chukwuemeka Akunna.
In this book, it is shown that the Upflow Anaerobic Sludge Blanket (UASB) reactor is rightfully the most applied full-scale system, because it has a superior treatment efficiency and can be operated at a shorter retention time than other modern anaerobic wastewater treatment systems.
Sewage Treatment Plants: Economic Evaluation of Innovative Technologies for Energy Efficiency aims to show how cost saving can be achieved in sewage treatment plants through implementation of novel, energy efficient technologies or modification of the conventional, energy demanding treatment facilities towards the concept of energy streamlining.
A substantial part of the anaerobic bacteria is delivered to the wastewater treatment plant (WWTP) by the sewage network. In the recent study of Liu et al. (a), 18 species of Longilinea, Georgenia, Desulforhabdus, Thauera, Desulfuromonas and Arcobacter genera were identified in the sewerage by: 4.
Anaerobic settlers for the treatment of municipal wastewater (domestic and industrial), faecal sludge (sludge and liquid) and sewage: biogas settlers or modified septic tanks, anaerobic baffled reactors (ABRs), anaerobic filters (AFs), up flow anaerobic sludge blanket reactors.
These pre-settling units are often used in decentralised wastewater. It describes key aerobic biological treatment processes used in conjunction with anaerobic biological treatment in feedstock pre-treatment and in post-treatment of by-products.
Practical pre-treatment processes, techniques and operations are described alongside additional treatment techniques of biogas, digestates and treated effluents for Author: Joseph Chukwuemeka Akunna.sludge process and the anaerobic digester. This book reviews the signiﬁcant bacterial groups, the roles they perform in wastewater treatment, and the operational conditions that affect their activity.
The roles that are performed by each bacterial group may be beneﬁcial or detrimental ixFile Size: 2MB.