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Books > Professional & Technical

Flocs in Water Treatment (Hardcover, 30th ed.): David H. Bache, Ross Gregory Flocs in Water Treatment (Hardcover, 30th ed.)
David H. Bache, Ross Gregory
R3,324 Discovery Miles 33 240 Ships in 12 - 17 working days

Flocs in Water Treatment is the first of its kind - serving as a valuable aide-memoire for scientists, process engineers and other professionals engaged in water treatment. The framework described in Flocs in Water Treatment can also be applied to aggregated solids found both in the natural environment, and within a broad range of industries. Flocs (aggregated solid matter) resulting from the combined influence of coagulation and flocculation play a vital role in solid-liquid separation processes. The design and operation of water treatment plants demands a proper understanding of the ways in which flocs affect treatment systems and how their properties can be manipulated to increase treatment efficiency. Flocs in Water Treatment provides a comprehensive account of the ways in which flocs are formed, their characterization, and how they behave in practice. Flocs are complex entities, whose properties defy easy description and measurement. In spite of this, the authors provide a clear and discerning account of the current state of knowledge; this is rooted in science and draws on many disciplines. Based on their experiences in research and the workings of full scale treatment plants, the authors offer candid advice on tasks such as the measurement of floc properties and guidance on problems involving the use of chemicals for controlling floc properties within treatment systems.

Yamaha RD350 YPVS Twins (83 - 95) (Paperback, 6th Revised edition): Haynes Publishing Yamaha RD350 YPVS Twins (83 - 95) (Paperback, 6th Revised edition)
Haynes Publishing
R758 Discovery Miles 7 580 Ships in 12 - 17 working days

Complete coverage for your Yamaha RD350 YPVS Twins covering 347cc models for 1983 to 1995:
--Routine Maintenance
--Tune-up procedures
--Engine, clutch and transmission repair
--Cooling system
--Fuel and exhaust
--Emissions control
--Ignition and electrical systems
--Brakes, wheels and tires
--Steering, suspension and final drive
--Frame and bodywork
--Wiring diagrams

Level 1 Principles of Light Vehicle Operations Candidate Handbook (Paperback): Graham Stoakes Level 1 Principles of Light Vehicle Operations Candidate Handbook (Paperback)
Graham Stoakes
R1,312 Discovery Miles 13 120 Ships in 12 - 17 working days

Written in line with the revised specifications, applicable for Scottish Vocational Qualifications, and specially engineered around your candidates' needs and abilities. Highly illustrated chapters and clear, straightforward language means that candidates are kept engaged and can access the information they need quickly. Real-work focus in the handbooks fuels candidates' aspirations, helping them to put their learning into the context of real working scenarios. Concentrates on the key content at this level to help learners progress within the industry. Assessment guidance features throughout offer advice on how to prepare for assessment, and how candidates can achieve their best. Progress checks at the end of each learning outcome and end of unit help learners consolidate their knowledge.

Even More, Schedule (Paperback): Geoff Ryan P.M.P. Even More, Schedule (Paperback)
Geoff Ryan P.M.P.
R855 R711 Discovery Miles 7 110 Save R144 (17%) Ships in 10 - 15 working days
Wildsam Field Guides: A Field Guide to the Moon - Awe and Exploration Across Human History (Paperback): Taylor Bruce Wildsam Field Guides: A Field Guide to the Moon - Awe and Exploration Across Human History (Paperback)
Taylor Bruce; Illustrated by Jamison Harper
R481 R397 Discovery Miles 3 970 Save R84 (17%) Ships in 10 - 15 working days
A Novel Approach to Seawater Desalination Using Dual-Staged Nanofiltration (Paperback): Yann A Gouellec A Novel Approach to Seawater Desalination Using Dual-Staged Nanofiltration (Paperback)
Yann A Gouellec
R3,710 Discovery Miles 37 100 Ships in 12 - 17 working days

As the quantity and quality of inland water sources decline, more coastal municipalities are looking at seawater desalination as a potential source of drinking water. The Long Beach Water Department (LBWD) developed an alternative technology to desalt seawater by using dual-staged nanofiltration (NF2). This novel NF system treats the first-stage permeate through a second stage in order to produce finished water with salinity levels that meet drinking water standards. Three commercially-available NF membranes were selected for this study based upon their designation as NF membranes by the manufacturers and their salt rejection characteristics. Results from the bench-scale evaluation were integrated in a performance-predicting model, which was subsequently calibrated against the results obtained with an 8-gpm pilot unit. The pilot-test plan considered the impact of temperature, pressure, and array configuration on permeate water quantity and quality. The percentage of desalinated water that could be blended into LBWD's distribution system was determined by taking into account the issues of disinfection by-product (DBP) formation, disinfectant residual, and corrosivity. Finally, viral challenge tests were considered to verify the inherent redundancy of the system and the impact that recycling streams would have on virus accumulation.

Air Pollution, Volume 7 - Supplement to Measurements, Monitoring, Surveillance, and Engineering Control (Hardcover, 3rd... Air Pollution, Volume 7 - Supplement to Measurements, Monitoring, Surveillance, and Engineering Control (Hardcover, 3rd edition)
Arthur C. Stern
R13,242 Discovery Miles 132 420 Ships in 12 - 17 working days

Subjects extensively covered include asbestos, carbon dioxide, lead, nuclear accidents, non-ionizing radiation, stratospheric ozone, and visibility.
This state-of-the-art compilation will facilitate the work of air pollution control agency personnel, air pollution research scientists, and air pollution consultants. It will also be useful to law firms involved in air pollution litigation and to air pollution equipment and instrument manufacturers.
Key Features
* acidic deposition (acid rain)
* indoor air pollution
* long range transport
* risk assessment and management
* hazardous and toxic substances

Transforming the James River in Richmond (Paperback): Ralph Hambrick Transforming the James River in Richmond (Paperback)
Ralph Hambrick; Foreword by Bill Street - Ceo James River Association
R671 R572 Discovery Miles 5 720 Save R99 (15%) Ships in 10 - 15 working days
Chesapeake Bay Shipwrecks (Paperback): William B. Cogar Chesapeake Bay Shipwrecks (Paperback)
William B. Cogar
R616 R512 Discovery Miles 5 120 Save R104 (17%) Ships in 10 - 15 working days
Waste Gas Treatment for Resource Recovery (Hardcover): Piet Lens, C. Kennes, P Cloirec, M. Deshusses Waste Gas Treatment for Resource Recovery (Hardcover)
Piet Lens, C. Kennes, P Cloirec, M. Deshusses
R4,409 Discovery Miles 44 090 Ships in 12 - 17 working days

The prevention of over-exploitation and the efficient use of natural resources are key goals of environmental managment in Industry. Waste Gas Treatment for Resource Recovery presents the reader with technical, ecological and economical aspects of gaseous effluent treatment and resource recovery. Practical experience from industry and agriculture is presented, the role of newly developed advanced technology in future recycling of gas streams discussed and attention given to criteria for sustainability in gas treatment. Detailed analysis of material flows, novel process applications and bioreactor designs, odour quantification and removal process techniques and European legislations for waste gas discharge and recovery are highlights of the extensive and comprehensive coverage of this book. Waste Gas Treatment for Resource Recovery will enable production, process and environmental engineers and managers to evaluate internal recycling possibilities, which contribute to an economically and environmentally friendly manufacturing processes with reduced pollution loads and waste gas volumes. . Analysis of material flows, e.g. the development of methodologies and techniques to monitor the use and flow of materials on a life cycle basis .Novel process applications and bioreactor designs for resource recovery from waste gases . Odour quantification techniques and novel odour removal processes . European dimension of polluted gas streams and the European legislation for waste gas discharges and recovery

Robot Modeling and Control (Hardcover): Mark W. Spong, Seth Hutchinson, M. Vidyasagar Robot Modeling and Control (Hardcover)
Mark W. Spong, Seth Hutchinson, M. Vidyasagar
R4,521 R699 Discovery Miles 6 990 Save R3,822 (85%) Out of stock

"The coverage is unparalleled in both depth and breadth. No other text that I have seen offers a better complete overview of modern robotic manipulation and robot control."
-- Bradley Bishop, United States Naval Academy
Based on the highly successful classic, Robot Dynamics and Control, by Spong and Vidyasagar (Wiley, 1989), Robot Modeling and Control offers a thoroughly up-to-date, self-contained introduction to the field. The text presents basic and advanced material in a style that is at once readable and mathematically rigorous.
Key Features
* A step-by-step computational approach helps you derive and compute the forward kinematics, inverse kinematics, and Jacobians for the most common robot designs.
* Detailed coverage of vision and visual servo control enables you to program robots to manipulate objects sensed by cameras.
* An entire chapter on dynamics prepares you to compute the dynamics of the most common manipulator designs.
* The most common motion planning and trajectory generation algorithms are presented in an elementary style.
* The comprehensive treatment of motion and force control includes both basic and advanced methods.
* The text's treatment of geometric nonlinear control is more readable than in more advanced texts.
* Many worked examples and an extensive list of problems illustrate all aspects of the theory.
About the authors
Mark W. Spong is Donald Biggar Willett Professor of Engineering at the University of Illinois at Urbana-Champaign. Dr. Spong is the 2005 President of the IEEE Control Systems Society and past Editor-in-Chief of the IEEE Transactions on Control Systems Technology.
Seth Hutchinson is currently a Professor at the University of Illinois in Urbana-Champaign, and a senior editor of the IEEE Transactions on Robotics and Automation. He has published extensively on the topics of robotics and computer vision.
Mathukumalli Vidyasagar is currently Executive Vice President in charge of Advanced Technology at Tata Consultancy Services (TCS), India's largest IT firm. Dr. Vidyasagar was formerly the director of the Centre for Artificial Intelligence and Robotics (CAIR), under Government of India's Ministry of Defense.

Vet in a Spin (Paperback, Unabridged edition): James Herriot Vet in a Spin (Paperback, Unabridged edition)
James Herriot
R294 R252 Discovery Miles 2 520 Save R42 (14%) Ships in 12 - 17 working days

James Herriot, strapped into the cockpit of a Tiger Moth trainer, feels rather out of place, but he hasn't found a new profession and it surely won't be long before the RAF come round to his point of view . . . From the author whose books inspired the BBC series All Creatures Great and Small, Vet in a Spin, James Herriot's sixth volume of unforgettable memoirs sees him dreaming of the day when he can rejoin his wife Helen, little son Jimmy, veterinary partner Siegfried, the eternal student Tristan - and all the old Darrowby cows, both two-legged and four.

Engineering Drawing: N3 (Paperback, 3rd): C.L. Moolman Engineering Drawing: N3 (Paperback, 3rd)
C.L. Moolman 1
R362 R319 Discovery Miles 3 190 Save R43 (12%) In Stock
Introduction to Management Science, Global Edition (Paperback, 13th edition): Bernard Taylor Introduction to Management Science, Global Edition (Paperback, 13th edition)
Bernard Taylor
R2,327 Discovery Miles 23 270 Ships in 12 - 17 working days

Introduction to Management Science gives students a strong foundation in how to make decisions and solve complex problems using both quantitative methods and software tools. In addition to extensive examples, problem sets, and cases, the 13th Edition incorporates Excel 2016 and other software resources, developing students' ability to leverage the technology they will use throughout their careers. By practicing these modelling techniques, students gain a useful framework for problem-solving that they can then apply in the workplace. Samples Download the detailed table of contents Preview sample pages from Introduction to Management Science, Global Edition

Introduction to Convective Heat Transfer - A Software-Based Approach Using Maple and MATLAB (Hardcover): Nevzat Onur Introduction to Convective Heat Transfer - A Software-Based Approach Using Maple and MATLAB (Hardcover)
Nevzat Onur
R3,272 Discovery Miles 32 720 Ships in 12 - 17 working days

INTRODUCTION TO CONVECTIVE HEAT TRANSFER A highly practical intro to solving real-world convective heat transfer problems with MATLAB® and MAPLE In Introduction to Convective Heat Transfer, accomplished professor and mechanical engineer Nevzat Onur delivers an insightful exploration of the physical mechanisms of convective heat transfer and an accessible treatment of how to build mathematical models of these physical processes. Providing a new perspective on convective heat transfer, the book is comprised of twelve chapters, all of which contain numerous practical examples. The book emphasizes foundational concepts and is integrated with explanations of computational programs like MATLAB® and MAPLE to offer students a practical outlet for the concepts discussed within. The focus throughout is on practical, physical analysis rather than mathematical detail, which helps students learn to use the provided computational tools quickly and accurately. In addition to a solutions manual for instructors and the aforementioned MAPLE and MATLAB® files, Introduction to Convective Heat Transfer includes: A thorough introduction to the foundations of convective heat transfer, including coordinate systems, and continuum and thermodynamic equilibrium concepts Practical explorations of the fundamental equations of laminar convective heat transfer, including integral formulation and differential formulation Comprehensive discussions of the equations of incompressible external laminar boundary layers, including laminar flow forced convection and the thermal boundary layer concept In-depth examinations of dimensional analysis, including the dimensions of physical quantities, dimensional homogeneity, and dimensionless numbers Ideal for first-year graduates in mechanical, aerospace, and chemical engineering, Introduction to Convective Heat Transfer is also an indispensable resource for practicing engineers in academia and industry in the mechanical, aerospace, and chemical engineering fields.

Biological Wastewater Treatment in Warm Climate Regions (Hardcover, UK ed.): Marcos Sperling, Carlos Augusto Lemos Chernicharo Biological Wastewater Treatment in Warm Climate Regions (Hardcover, UK ed.)
Marcos Sperling, Carlos Augusto Lemos Chernicharo
R8,198 Discovery Miles 81 980 Ships in 12 - 17 working days

Biological Wastewater Treatment in Warm Climate Regions gives a state-of-the-art presentation of the science and technology of biological wastewater treatment, particularly domestic sewage. The book covers the main treatment processes used worldwide with wastewater treatment in warm climate regions given a particular emphasis where simple, affordable and sustainable solutions are required. This comprehensive book presents in a clear and informative way the basic principles of biological wastewater treatment, including theory and practice, and covering conception, design and operation. In order to ensure the practical and didactic view of the book, 371 illustrations, 322 summary tables and 117 examples are included. All major wastewater treatment processes are covered by full and interlinked design examples which are built up throughout the book, from the determination of wastewater characteristics, the impact of discharge into rivers and lakes, the design of several wastewater treatment processes and the design of sludge treatment and disposal units. The 55 chapters are divided into 7 parts over two volumes: Volume One: (1) Introduction to wastewater characteristics, treatment and disposal; (2) Basic principles of wastewater treatment; (3) Stabilisation ponds; (4) Anaerobic reactors; Volume Two: (5) Activated sludge; (6) Aerobic biofilm reactors; (7) Sludge treatment and disposal. As well as being an ideal textbook, Biological Wastewater Treatment in Warm Climate Regions is an important reference for practising professionals such as engineers, biologists, chemists and environmental scientists, acting in consulting companies, water authorities and environmental agencies.

Frontiers of Plasmon Enhanced Spectroscopy Volume 1 (Hardcover): Yukihiro Ozaki, George C. Schatz, Duncan Graham, Tamitake Itoh Frontiers of Plasmon Enhanced Spectroscopy Volume 1 (Hardcover)
Yukihiro Ozaki, George C. Schatz, Duncan Graham, Tamitake Itoh
R4,901 Discovery Miles 49 010 Ships in 12 - 17 working days

More than four decades have passed since surface-enhanced Raman scattering (SERS) was discovered. In today's world SERS has been established as a plasmon-based spectroscopy with ultra-high sensitivity and versatility at the forefront of the developments in plasmonics. SERS has been developing with the advances in nanoscience and nanotechnology. The "SERS world" has grown up markedly for the last 20 years or so, and recently the wider concept of, plasmon-enhanced spectroscopy was born. Plasmon-enhanced spectroscopy contains not only SERS but also tip-enhanced Raman scattering (TERS), surface-enhanced infrared absorption (SEIRA), surface-enhanced fluorescence (SEF), and more. Through these novel spectroscopies various amazing properties of plasmons have become known, providing new exciting research fields. One of the main purposes of the book is to convey the enthusiastic discussion on plasmon-enhanced spectroscopy at the symposium to the scientific community. This book reports leading-edge advances in the theory of plasmonic enhancement and application of plasmon-enhanced spectroscopy to biology, chemistry, physics, materials science, and medicine. Many books have been published about SERS, but this may be the first time that a book on a wide area of plasmon-enhanced spectroscopy has ever been published. The book consists of two volumes; the first volume contains the introductory review by George Schatz followed by eight chapters, which are mainly concerned with SERS.

Australis Oscar 5 - The Story of How Melbourne University Students Built Australia's First Satellite (Hardcover): Owen Mace Australis Oscar 5 - The Story of How Melbourne University Students Built Australia's First Satellite (Hardcover)
Owen Mace
R1,436 Discovery Miles 14 360 Ships in 12 - 17 working days
A Guide for the Implementation and Use of Chloramines (Paperback, New): L. Harms, Cowen A Guide for the Implementation and Use of Chloramines (Paperback, New)
L. Harms, Cowen
R2,730 Discovery Miles 27 300 Ships in 12 - 17 working days

Chloramination of drinking water is not a new technology. Some water utilities have successfully used chloramines for over 40 years; other utilities have experienced problems including nitrification, stimulation of biological growth, an inability to maintain adequate chlorine residuals, and customer complaints about the taste and/or odor of the water. Today, many utilities are considering chloramines as a secondary disinfectant within their distribution system, primarily as an economical method to meet ever more stringent disinfection byproduct limits. The primary purpose of this project was to develop material that could be used as a concise and practical guidance manual for those responsible for chloramination at water works facilities. A survey was conducted by mail of 63 public water systems that use chloramines. Telephone interviews were used as a follow-up to clarify information and gain additional insight into daily operations. Thirteen utilities were selected for an in-depth on-site visit to establish today's best operating practice for chloramination. These results were compared against a review of the current pertinent literature. Finally, a user's guide was compiled for those implementing or using chloramines. Originally published by AwwaRF for its subscribers in 2004.

Corrosion Resistance of Aluminium and Aluminium Alloys (Hardcover): M. Schutze Corrosion Resistance of Aluminium and Aluminium Alloys (Hardcover)
M. Schutze
R7,448 R5,895 Discovery Miles 58 950 Save R1,553 (21%) Out of stock

Bringing together the widespread information on the topic, this handbook and ready reference is clearly structured according to the various media that can corrode and damage aluminium and aluminium compounds, while also discussing methods of prevention.
With its coverage of multi-talented compounds and energy-saving materials, this is a must-have for all those working in the relevant industries.

Radio Free Earth - The Complete Beginner's Guide to Survival Communications (Hardcover) (Hardcover, 3rd Radio Free Earth... Radio Free Earth - The Complete Beginner's Guide to Survival Communications (Hardcover) (Hardcover, 3rd Radio Free Earth ed.)
Marshall Masters; Contributions by Duane W Brayton
R1,513 R1,230 Discovery Miles 12 300 Save R283 (19%) Ships in 10 - 15 working days
Meat Cuts and Muscle Foods - An International Glossary (Paperback, 2nd Revised edition): Howard J. Swatland Meat Cuts and Muscle Foods - An International Glossary (Paperback, 2nd Revised edition)
Howard J. Swatland
R878 Discovery Miles 8 780 Ships in 12 - 17 working days

The three principle aims of this substantially enlarged and revised volume are to define standardised patterns of meat cutting and ethnic variations, to provide a ready reference to the mainstream muscle foods available commercially or being developed scientifically around the world, and to help explain the properties of different meat cuts and muscle foods in terms of meat quality. This book provides a guide to many of the myriad of meat cuts and muscle foods now widely available internationally. Cutting patterns for beef, pork, lamb, game, poultry and fish are featured, plus a number of invertebrates such as crabs, lobsters, shrimp, squid and scallop that also produce straited muscle. Wholesale and retail meat cuts are described and cross-referenced - many being clearly illustrated and labelled - so that the reader may start with a country, or with the name of a specific meat cut to find the country of origin. In addition, the key scientific concepts required in understanding food myosystems are briefly outlined. For this second edition, information for ten countries has been added or expanded, bringing the total to 51. names in Arabic and Latin-American Spanish. Also, the entries for deep sea fish have been increased.

Technology and International Relations - The New Frontier in Global Power (Hardcover): Giampiero Giacomello, Francesco N Moro,... Technology and International Relations - The New Frontier in Global Power (Hardcover)
Giampiero Giacomello, Francesco N Moro, Marco Valigi
R2,885 Discovery Miles 28 850 Ships in 12 - 17 working days

Exploring how changes in advanced technology deeply affect international politics, this book theoretically engages with the overriding relevance of investments in technological research, and the ways in which they directly foster a country's economic and military standing. Scholars and practitioners present important insights on the technical and social issues at the core of technology competition. Technology and International Relations emphasizes the importance of leadership styles, domestic political agendas and the relative weight of technologically driven countries in global affairs. It highlights the now widely shared belief among both developed and developing countries that technology will be the defining factor in international politics. The book also unpacks the complexity of real-life cases of key technological advances, including artificial intelligence, UAVs, satellites and the responses of governments and the private sector to rising technological challenges. This will be an important read for scholars of political science, international relations and international political economy, particularly those looking at the impact of technology and innovation.

Phosphorus in Environmental Technology (Hardcover): E. Valsami-Jones Phosphorus in Environmental Technology (Hardcover)
E. Valsami-Jones
R6,166 Discovery Miles 61 660 Ships in 12 - 17 working days

Phosphorus in Environmental Technology: Principles and Applications, provides a definitive and detailed presentation of state-of-the-art knowledge on the environmental behaviour of phosphorus and its applications to the treatment of waters and soils. Special attention is given to phosphorus removal for recovery technologies, a concept that has emerged over the past 5-6 years. The book features an all-encompassing approach: the fundamental science of phosphorus (chemistry, geochemistry, mineralogy, biology), key aspects of its environmental behaviour and mobility, industrial applications (treatment, removal, recovery) and the principles behind such applications, novel biotechnologies and, importantly, it also addresses socio-economic issues which often influence implementation and the ultimate success of any new technology. A detailed subject index helps the reader to find their way through the different scientific and technological aspects covered, making it an invaluable reference work for students, professionals and consultants dealing with phosphorus-related environmental technologies. State-of-the-art knowledge on the behaviour of phosphorus and its applications to environmental science and technology. Covers all aspects of phosphorus in the environment, engineered and biological systems; an interdisciplinary text.

Handbook of Critical Agrarian Studies (Hardcover): A. H. Akram-Lodhi, Kristina Dietz, Bettina Engels, Ben M. Mckay Handbook of Critical Agrarian Studies (Hardcover)
A. H. Akram-Lodhi, Kristina Dietz, Bettina Engels, Ben M. Mckay
R8,412 Discovery Miles 84 120 Ships in 12 - 17 working days

Exploring the emerging and vibrant field of critical agrarian studies, this comprehensive Handbook offers interdisciplinary insights from both leading scholars and activists to understand agrarian life, livelihoods, formations and processes of change. It highlights the development of the field, which is characterized by theoretical and methodological pluralism and innovation. The Handbook presents critical analyses of, and examines controversies about, historical and contemporary social structures and processes in agrarian and rural settings from a wide range of perspectives. Chapters explore the origins of critical agrarian studies, the concepts underpinning the diverse theoretical approaches to the field, and the strengths and weaknesses of different methodologies used within the field. Finally, it illuminates debates around the topic and trajectories for future research and development. This will be a vital resource for graduate students, scholars and activists interested in critical agrarian studies. The analytical and empirical insights will also be helpful to students of environmental and development studies as well as agricultural and development economics, human geography and socio-cultural anthropology.

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