This textbook is intended for use as a handbook for wastewater operators that may also be of use for engineers, consultants, chemical vendors, public works directors, students, and anyone else interested in wastewater microbiology and microscopy procedures. Causes of wastewater problems and potential solutions are discussed as well as filamentous bacteria morphotype identification techniques, and how recent DNA advancements play a role in our understanding of wastewater microbiology.

A must-read handbook for organic gardeners and small-scale growers.Thanks to research conducted over the last few decades, we know that most plants get a significant portion of their nutrients by attracting endophytic bacteria—bacteria that live inside a plant’s cells. Through a complex process, plant cells harvest the nitrogen and other nutrients in a bacterium’s cell wall and expel the bacterium’s protoplasts back into the soil where they rebuild their cell walls...

Experience the magic of biology in your own home lab. This hands-on introduction includes more than 30 educational (and fun) experiments that help you explore this fascinating field on your own. Perfect for middle- and high-school students and DIY enthusiasts, this full-color guide teaches you the basics of biology lab work and shows you how to set up a safe lab at home.The Illustrated Guide to Home Biology Experiments is also written with the needs of homeschoolers firmly...

The number-one environmental threat to public health, air pollution remains a pressing problem-made even more complicated by the massive quantity and diversity of air pollution sources. Biofiltration technology (using micro-organisms growing on porous media) is being recognized as one of the most advantageous means to convert pollutants to harmless products. Done properly, biofiltration works at a reasonable cost-utilizing inexpensive components, without requiring fuel or generating hazard...

Ensure your students get to grips with the practical and skills needed to succeed at AS and A Level Biology. With an in-depth assessment-driven approach that builds and reinforces understanding; clear summaries of practical work with sample questions and answers help to improve exam technique in order to achieve higher grades.Written by experienced teacher John Campton, this Student Guide for practical Biology:- Help students easily identify what they need to...

In its third edition, The Artist's Complete Health and Safety Guide speaks to today's artists in the clearest terms possible. Through dozens of handy tables, diagrams, and charts, this volume points out dangerous ingredients found in specific brands of paint, dye, and adhesives; simple supplies such as goggles and ladders that keep classrooms and studios safe; and steps that art educators can take to comply with OSHA regulations. This volume also details helpful and potentially li...

Environmental and Pollution Science, Second Edition, provides the latest information on the environmental influence of a significant number of subjects, and discusses their impact on a new generation of students. This updated edition of Pollution Science has been renamed to reflect a wider view of the environmental consequences we pay as a price for a modern economy. The authors have compiled the latest information to help students assess environmental quality using a framework of principl...

This work provides those involved in water purification research and administration with a comprehensive resource of methods for analyzing water to assure its safety from contaminants, both natural and human caused. The book first provides an overview of major water-related issues in developing and developed countries, followed by a review of issues of sampling for water analysis, regulatory considerations and forensics in water quality and purity investigations. The subsequent chapters co...

The value of the groceries purchases in the USA is over $500 billion annually, most of which is accounted for by packaged foods. Plastic packaging of foods is not only ubiquitous in developed economies, but increasingly commonplace in the developing world, where plastic packaging is instrumental in decreasing the proportion of the food supply lost to spoilage. This new handbook is a combination of new material and updated chapters, chosen by Dr. Sina Ebnesajjad, from recently published boo...

Exam Board: EdexcelLevel: AS/A-levelSubject: BiologyFirst Teaching: September 2015First Exam: June 2016Ensure your students get to grips with the core practicals and develop the skills needed to succeed with an in-depth assessment-driven approach that builds and reinforces understanding; clear summaries of practical work with sample questions and answers help to ...

Textiles are ubiquitous materials that many of us take for granted in our everyday lives. We rely on our clothes to protect us from the environment and use them to enhance our appearance. Textiles also find applications in transport, healthcare, construction, and many other industries.The revised and updated 2nd Edition of The Chemistry of Textile Fibres highlights the trend towards the synthesis, from renewable resources, of monomers for making synthetic fibres. It contains new inf...

Environmental Monitoring and Characterization is an integrated, hands-on resource for monitoring all aspects of the environment. Sample collection methods and relevant physical, chemical and biological processes necessary to characterize the environment are brought together in twenty chapters which cover: sample collection methods, monitoring terrestrial, aquatic and air environments, and relevant chemical, physical and biological processes and contaminants. This book will serve as an auth...