Showing titles in Environmental

La esterilización de agua es un trabajo arduo. Los esterilizadores de agua energizados con electricidad solar FV son un medio efectivo para esterilizar agua desde fuentes locales polutas, aún agua salobre, con seguridad, fiable y sin costos de combustible. El agua encontrada en la naturaleza está llena de elementos patógenos que pueden causar infecciones y enfermedades. Los esterilizadores ultravioletas (UV) matan el 99.99% de todos los patógenos dañinos y aportan un agua potable y segura para beber.

The Unnatural World chronicles a disparate band of unlikely heroes: an effervescent mad scientist who would fertilize the seas, a pigeon obsessive bent on bringing back the extinct, a low-level government functionary in China doing his best to clean up his city, and more. These scientists, billionaires, and ordinary people are all working toward saving the best home humanity is ever likely to have.

How to Live Plastic Free will teach you everything you need to know about reducing your plastic usage on a daily basis. The chapters start with a typical morning routine and take you through your day, giving you tips and practical advice for removing unnecessary plastic at every possible opportunity. From the moment you wake up to the time you go to bed, you will learn how easy it can be to use plastic-free cosmetics, how to have plastic-free mealtimes, how to change your shopping habits and how to consider your use of plastic items at work.

Esta historia también empieza en un lugar de La Mancha. Allí, hace miles de años, surgió la primera sociedad hidráulica de nuestro continente. Mucho tiempo después la sed llenó esas tierras de vides, olivos y cereales. Entre ellos nació Virginia Mendoza, cuya historia personal y familiar está ligada sutil pero irremediablemente a la falta de agua. En este sorprendente libro recoge y conecta viejos y nuevos descubrimientos científicos con un sinfín de relatos heredados insólitos, emocionantes y llenos de vida que hablan de quiénes fuimos y quiénes somos hoy.

What should I wear? More than ever, we are told it should be something new. Today, the clothing industry churns out 80 billion garments a year and employs every sixth person on Earth. Historically, the apparel trade has exploited labour, the environment and intellectual property. Best-selling journalist Dana Thomas has travelled the globe to discover the visionary designers and companies who are reclaiming traditional craft and launching cutting-edge sustainable technologies to produce better fashion.

From the boundary surveys of the 1850s to the ever-expanding fences and highway networks of the 21st century, Border Land, Border Water examines the history of the construction projects that have shaped the region where the United States and Mexico meet. Tracing the accretion of ports of entry, boundary markers, transportation networks, fences and barriers, surveillance infrastructure, and dams and other river engineering projects, C. J. Alvarez advances a broad chronological narrative that captures the full life cycle of border building

In her best-selling books Blue Gold and Blue Covenant, world-renowned water activist Maude Barlow exposed the battle for ownership of our dwindling water supply and the emergence of an international, grassroots-led movement to reclaim water as a public good. Since then, the United Nations has recognized access to water as a basic human right - but there is still much work to be done to stem this growing crisis.

A decade to save the planet. That's the current call to arms. Targets are set, governments vow to do their bit and on a societal level we are encouraged to do ours by choosing to forego all things plastic. The question is whether this is the right decision or are we inadvertently at risk of doing more harm than good? Are there other factors in play needing equal consideration? The book will follow the story of plastic, and to an extent rubber (known collectively as polymers), and all with an eye to the overarching theme of the environment.

The definitive account of India’s energy journey and a blueprint for an energy-efficient future. The historic oil crisis of 1973, which permanently altered significant economic policies worldwide, marked a turning point in India’s energy odyssey, putting the country on the path towards energy efficiency. A young energy researcher at the National Productivity Council at the time, Padu Padmanabhan soon found himself at a juncture that would lead him to the many watershed moments of this journey.

Perhaps the first environmental engineer at Hanford, Melvin R. Adams spent 24 years on its 586 square miles of desert terrain. His thoughtful vignettes recall challenges and sites he worked on or found personally intriguing - like the 216-U-pond, contaminated with plutonium longer than any other place in the world.

A behind-the-scenes look at the robustly competitive race to dominate the market for electric cars, the larger-than-life moguls behind them, and the changes that are transforming the auto industry. In the 1980s, it was unimaginable that the home computer would become as common and easy to use as a toaster. Today, plug-in charging stations and smart grids seem like something still far off in the future. But by 2020, the auto industry will look very different from today's field of troubled auto giants.

Conquer the Wind Turbine Technician Exam: Your Guide to a Career in Maintaining and Repairing Wind Turbines is an essential resource for anyone aspiring to become a certified wind turbine technician. This comprehensive guide covers all aspects of wind turbine technology, including mechanical systems, electrical systems, and troubleshooting procedures. Readers will learn about the fundamentals of wind energy, the role of nacelles, blades, gearboxes, and electrical components. Detailed chapters explore the hydraulic systems, safety practices, and tools required for maintaining and repairing ...

With global population numbers projected to increase by two billion by 2050, a veritable food crisis is on the horizon. In this audiobook we examine some of the complex factors involved in the coming “food crisis” and the innovative ideas and technologies designed to increase food production sustainably. We also examine current industry methods to increase production and the controversies surrounding them, including not only hot-button issues like genetically modified (or GM) and processed foods but also food safety and the physical effects of the modern diet.

Die Nutzung fossiler Energieträger wie Kohle und Öl verschärft den Klimawandel, und wir müssen sie so schnell wie möglich ersetzen. Nur, was sind gute Alternativen? Und schaffen erneuerbare Energien es, unseren Energiehunger in Zukunft zu stillen? Sind sie so verlässlich wie die alten Energielieferanten? In diesem gemeinsam mit Studierenden gestalteten Hörbuch untersuchen die Autoren kurz, anschaulich und verständlich, was erneuerbare Energien aus Sonne, Wasser oder Erdwärme energietechnisch schaffen und wie sie sich im Vergleich untereinander bewerten lassen.

Conquer the CEE Exam: A Basic Guide to Becoming a Certified Environmental Engineer provides a comprehensive and accessible resource for those preparing to achieve certification as an environmental engineer. This guide covers all the essential topics and concepts required for the Certified Environmental Engineer (CEE) Exam, offering detailed explanations and practical applications to ensure success. From environmental laws and regulations, water and air quality management, hazardous waste handling, and stormwater control to sustainable site design, ecosystem management, and energy ...

Pump water from your well, or shallow surface source directly with Solar PV panels. Size your solar water pumping system with this step-by-step guide to defining, and building your solar water pumping project. Solar water pumping systems include solar PV panels, a controller, and the pump itself. The examples included in this audiobook match the model pump, with the solar power supply required to produce a given average water production per day.

In "Catalysts of Change," readers are invited on an immersive exploration into the transformative world of advanced petrochemical technologies, a field that shapes our modern existence yet often remains shrouded in mystery. This groundbreaking text demystifies complex subjects, unraveling them with precision and an accessible narrative, revealing the interconnected nature of innovation, safety, and sustainability in the industry. Discover how the petrochemical sector has evolved over time, transitioning from its historical roots to embrace groundbreaking technological breakthroughs. The ...

Step into the captivating world of meteorology with the eBook "Weather Wisdom." Unravel the enigmatic language of the skies, and learn the secrets of predicting weather patterns- just like the ancients did. Boasting a comprehensive guide crossing thirteen intriguing chapters, splendidly blending science and tradition, you will be fascinated every step of the journey. Begin by understanding the fundamentals of weather, readying you for insightful exchanges on climate and atmospheric conditions in Chapter 1. Dive into history as Chapter 2 imparts ancient methods and indigenous practices of ...

Our world is shifting away from hydrocarbons and fossil fuels to renewable forms of power that rely more than ever on batteries. As demand for these products has grown, so has the need for minerals that are used in their production, in particular cobalt, a metallic element that is overwhelmingly mined in the Democratic Republic of the Congo, site of the world’s largest cobalt reserves.

Everything you've been told about being green is wrong. The quest for a breakthrough battery or a 100-mpg car is a dangerous fantasy. We are consumers, and we like to consume greenly and efficiently. But David Owen argues that our best intentions are still at cross-purposes to our true goal: living sustainably while caring for our environment and the future of the planet. Efficiency, once considered the holy grail of our environmental problems, turns out to be part of the problem - we have little trouble turning increases in efficiency into increases in consumption.