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Results 391 - 400 of 435 for Greenhouse gases
  • How Solar Desalination Can Help the Environment
    Article - 14 Jan 2013
    Solar desalination is a process of removing salts from water, especially sea water with the help of solar energy to yield pure water.
  • Are Wood Burner Stoves Environmentally Friendly?
    Article - 23 Sep 2014
    Wood has been used as fuel for centuries. In recent years, wood-burning stoves are making a comeback in many countries that experience extreme winters.
  • The Cost of Biofuel Production
    Article - 13 May 2013
    Biofuels are liquid fuels derived from biological materials like vegetable oils, corn or sugar cane.
  • What is Pyrolysis?
    Article - 17 Jan 2013
    Pyrolysis is a process of chemically decomposing organic materials at elevated temperatures in the absence of oxygen. The process typically occurs at temperatures above 430 °C (800 °F) and under...
  • Biofuel vs Oil
    Article - 16 Jan 2013
    Biofuel is derived from biological materials like solid biomass, liquid fuels, and biogases. Biofuels are of two types, namely, biodiesel and bioethanol.
  • What are Hydrogen Fuel Cells Used For?
    Article - 24 Jan 2013
    Hydrogen is the simplest element consisting of one proton and an electron. It is the most abundant element in the universe, but is does not occur naturally as a gas in the Earth. It is always combined...
  • The Technologies Used in Wave and Tidal Power
    Article - 19 Dec 2012
    Waves are a result of wind blowing over the ocean surfaces. The energy transported by the ocean surface waves is known as wave power that can be used for generating electricity, pumping water into...
  • Electricity Generating Coatings and Electricity From Cars
    Article - 14 Dec 2012
    In this interview, AZoCleanTech talks to John Conklin, President and CEO of New Energy Technologies, Inc., about electicity from cars and electricity generating coatings.
  • Wind Energy: The Pros and Cons
    Article - 6 Dec 2012
    Wind energy is converted into useful energy by means of wind turbines that produce electrical power, wind pumps and windmills that produce mechanical power. Wind power is renewable, clean, widely...
  • Into the Future: Solar Power from Outer Space
    Article - 22 Nov 2012
    Solar energy is an eco-friendly and inexpensive form of energy. This clean, safe and sustainable energy form has been used for centuries in various ways – to heat, to dry and to generate fire.

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