Industrial Wastewater Management Treatment and Disposal
Author: John B. Barber, Kartik Chandran and others | Size: 3.36 MB | Format:PDF | Publisher: Water Environment Federation | Year: 2008 | pages: 602
The focus of this book is exclusively on management of industrial wastewater; how wastewater characteristics varies by industry; what methods of treatment are used in industry, developing trends; and how industrial design, construction, and operations services are or could be procured. This Manual of Practice is a totally revised and expanded edition of the 1994 WEF bestseller Pretreatment of Industrial Wastes. Besides an overall updating and editing of the technical material, this edition contains:
•An update on current regulations,
•Agreatly expanded section on biological treatment of industrial wastes,
•Anew section on organoclays,
•Anew chapter on instrumentation and control of industrial waste treatment processes, and
•Anew chapter on innovative methods for procuring services related to facility design, construction, and operation.
This book is intended to appeal to a wide range of professionals responsible for regulating, monitoring, and designing industrial waste facilities. Engineering consultants, industrial waste managers and purchasing department managers, government regulators, and graduate students will find this book invaluable. The book has been written by a diverse group of professionals experienced in the particular area of concern. Design engineers, industrial managers, university professors, and regulators have combined their efforts to produce a book that is thoroughly grounded in theory but is a practical resource for those who need to apply industrial wastewater principles to facility design or even to retaining an engineers or contractor.
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Recommendations for soil and rock anchorage systems of the grouted or mechanical type.
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Heating, Ventilation and Air-Conditioning (HVAC)systems are omnipresent in modern buildings. This book is an introduction to all those involved in the specification, design, manufacture, installation, operation or maintainance of these systems. The book explains: . The objectives to be achieved by a system in terms of environmental control.. The description of a system - including primary equipment, means of distribution, space and loaddetermination, and operating strategy.. The basic function of components that form HVAC systems.. The layout and functioning of common HVAC systems, including all-air systems, air-water systems, andall-water systems.. The strategies for operating systems and their basic means of control.. Identifying the most suitable type of system for different types of application.
* Air-conditioning is a major growth industry, this introduction to how systems operate and how to select, design and operate them effectively* Endorsed by, and developed with ASHRAE, the leading trade body and recognised technical experts* Provides a thorough introduction to how HVAC systems function in controlling temperature, air quality, and air circulation in a controlled space.
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This primarily theoretical study of mathematical and numerical models for fluid-structure interaction concerns systems involving fluid and structure that have mechanical influence on each other, with particular focus on unsteady aeroelasticity.
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SCI RT 943 Design recommendations for composite steel framed buildings in fire
Author: G M Newman | Size: 1.8 MB | Format:PDF | Publisher: SCI | Year: 2003 | pages: 113
This design guide has been prepared following extensive research into the behaviour of composite steel framed buildings in fire. It contains procedures and recommendations which will allow buildings to be constructed with a large number of floor beams unprotected. Columns are always required to have protection. In all cases, the fire is assumed to be a real or natural fire that might occur in a building, and not the standard fire, used for fire resistance testing, which building regulations are based on. This publication is in 10 chapters. Following the introduction, Chapters 2, 3 and 4 contain general information on how real fires were modelled and how finite element techniques might be used. Chapters 5, 6, 7 , 8 and 9 contain design recommendations. Chapter 10 contains references.
In detail:
Chapter 2 contains information on the methods used to model the real fire behaviour.
Chapter 3 contains guidance on the thermal response modelling of composite structures in fire.
Chapter 4 contains guidance on the use of finite element modelling of composite structures in fire
Chapter 5 contains general recommendations relating to building stability and compartmentation.
Chapter 6 contains design procedures and guidance on available options.
Chapter 7 contains design procedures and recommendations based on advanced FE modelling.
Chapter 8 contains design recommendations using a more conservative simple analysis method developed by the Building Research Establishment in UK.
Chapter 9 contains design recommendations based on the direct application of the simple analysis techniques of EC4-1-2.
The Guide contains, in Chapter 6, general guidance on the best procedure that should be adopted in using the tools described in Chapters 2, 3 and 4. The effects of the main parameters for the structural behaviour of composite steel framed building exposed to natural fires are quantitatively discussed on the basis of the parametric study, performed in the scope of the present research. For details, reference is made to the final project report. Alternative methods, using more conservative tools are introduced. They are further explained and quantified in Chapters 8 and 9. The recommendations in Chapter 8 are based on a much simpler structural model than a full finite element model and are therefore more conservative. The advantage of the method used is that it is more easily adapted to different building geometries and hence the method can be used in situations where no information is available from the finite element modelling. The recommendations in Chapter 9 are based on a simple beam model. They are simple to use but are very conservative as they ignore any interaction between the beams and the floor slab. They will only be useful if the intensity of the fire is low.
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The typical structure of a single-storey hall in most countries in Europe is the portal frame. This document provides a comparison of the calculation methods acc. to Eurocode 3 (EN 1993-1-1) and the national standard of the respective country. The calculation is performed for a typical portal frame structure in Europe. The frame uses hot rolled I-sections of steel grade S235 for the rafter and columns. Frame span is 30m and eaves height 5m, which are typical dimensions for small and medium sized industrial halls in Europe. Haunches are used for the eaves by providing additional hot-rolled sections welded onto the bottom flange of the rafter. The eaves connection as well as the apex is typically bolted and assumed rigid for this example, so that effects of rotations in the connections do not have to be taken into account. Column bases are pinned as no increased horizontal stiffness, e.g. for cranes, has to be provided.
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Preliminary European Recommendations for Sandwich Panels part I-Design
Size: 8.89 MB | Format:PDF | pages: 134
code 066
Authors TC 10
Publisher ECCS
Year 1991
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European Recommendations for Bolted Connections with Injection Bolts
Size: 7.27 MB | Format:PDF | pages: 44
code 079
Authors TC 10
Publisher ECCS
Year 1994
Code:
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Concrete Towers for Onshore and Offshore Wind Farms
Publisher: The Concrete Centre, 2007
ISBN: 190481848X
Length: 64 pages
Pdf: 5.15 mB Pdf Quality Condition: 9 points (over 10)
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Author: Dr.S.Nallayarasu
Publisher: Dep. of Ocean Eng., Indian Institude of Technology
Length: 115 pages
Pdf: 1.56 mB Pdf Quality Condition: 8 points (over 10)
Lecture book.
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