There is a skeptical assumption that technology is just destructive to the environment. This assumption challenges scientists to develop environmentally friendly technologies.
The United Nations estimates, by 2030 energy needs will jump by 60 percent. There are 2.9 billion people that would be lacking water supply. Here are 10 types of technology classified as can prevent the earth from destruction.
1. Produce oil naturallyThere is a process called thermo-depolymerization, a process similar to how nature produces oil. For example carbon-based waste if heated and appropriately pressurized, capable of producing oil materials. Naturally this process needs million of years. From experiments that have been, turkey chicken dung is able to produce about 600 pounds of petroleum.
2. Eliminate salt from seawater. eliminating the salt and mineral content of sea water so it is worth drinkingThe UN noted, clean water supply would be very limited to billions of people by mid-century. There is a technology called desalination, ie. This is a workable solution to prevent water crises. The problem is, this technology is still too expensive and requires considerable energy. Now scientists are looking for ways to make desalination work with less energy. One way is to evaporate the water before entering the membrane with microscopic pores.
3. Hydrogen power.
Hydrogen fuel is considered a pollution-free alternative fuel. Energy is produced from the combination of hydrogen and oxygen. The problem is how the hydrogen is produced. Molecules such as water and alcohol must be processed first to extract hydrogen into a fuel cell. This process also requires enormous energy. But at least scientists have tried to make laptops and other devices with fuel cell power.
4. Solar powerSolar energy that arrives on the earth is formed from photons, can be converted into electricity or heat. Some companies and housing have successfully used this application. They use solar cells and other solar thermal as energy gathering medium.
5. Sea Heat ConversionThe largest solar collector on earth is sea water. Department of Energy United States (US) mentions, the sea is able to absorb solar heat equivalent to the energy generated 250 billion barrels minyal per day. There is a technology called OTEC that is able to convert ocean thermal energy into electricity. Differences in temperature between the sea surface is able to run the turbine and move the generator. The problem is, this technology is still less efficient.
6. Ocean wave energy.The sea covers 70 percent of the earth's surface. The waves store large energies that can drive turbines to generate electricity. The problem is rather difficult to estimate when the sea waves are large enough to produce enough energy. The solution is to save some energy when the waves are large enough. The East River city of New York is currently a pilot project with six water-powered turbines. While the Portuguese precisely already practice this technology and successfully illuminate more than 1500 homes.
7. Planting the roof of the houseThis concept is inspired from the Hanging Gardens of Babylon which is included in the list of the Seven Wonders of the World. Babylonian palace consists of a roof planted with various flora, as well as balconies and terraces. This roof garden is able to absorb heat and reduce carbon dioxide. Imagine if the birds and butterflies fly around our green homes.
8. BioremediationThere is a process called bioremediation, which uses microbes and plants to clean contamination. One of them is cleaning the nitrate content in water with the help of microbes. Or use plants to neutralize arsenic from the soil. Some of the original plants turned out to have a daedah to clean our earth from various pollution.
9. Bury of destructive goodsCarbon dioxide is the main factor causing global warming. The Energy Information Administration (EIA) notes that by 2030 carbon dioxide emissions reach 8000 million metric tons. The simplest method to suppress the harmful substance is by burying various CO2-producing sources such as various hazardous electronic wastes. But scientists are still not convinced that dangerous gases will be stored safely. Even though, there will be a negative effect for the environment.
10. Electronic BooksImagine how many tons of paper and how many trees should be cut down for the rest of the world if we all had to buy newspapers, magazines, novels, textbooks, notebooks, fax paper, and toilet paper. Electronic books or e-mails, better known as e-books and emails, contribute substantially to survival. With that technology, paper production can be suppressed, so our material does not need to cut too many trees.<data: post.body
The United Nations estimates, by 2030 energy needs will jump by 60 percent. There are 2.9 billion people that would be lacking water supply. Here are 10 types of technology classified as can prevent the earth from destruction.
1. Produce oil naturallyThere is a process called thermo-depolymerization, a process similar to how nature produces oil. For example carbon-based waste if heated and appropriately pressurized, capable of producing oil materials. Naturally this process needs million of years. From experiments that have been, turkey chicken dung is able to produce about 600 pounds of petroleum.
2. Eliminate salt from seawater. eliminating the salt and mineral content of sea water so it is worth drinkingThe UN noted, clean water supply would be very limited to billions of people by mid-century. There is a technology called desalination, ie. This is a workable solution to prevent water crises. The problem is, this technology is still too expensive and requires considerable energy. Now scientists are looking for ways to make desalination work with less energy. One way is to evaporate the water before entering the membrane with microscopic pores.
3. Hydrogen power.
Hydrogen fuel is considered a pollution-free alternative fuel. Energy is produced from the combination of hydrogen and oxygen. The problem is how the hydrogen is produced. Molecules such as water and alcohol must be processed first to extract hydrogen into a fuel cell. This process also requires enormous energy. But at least scientists have tried to make laptops and other devices with fuel cell power.
4. Solar powerSolar energy that arrives on the earth is formed from photons, can be converted into electricity or heat. Some companies and housing have successfully used this application. They use solar cells and other solar thermal as energy gathering medium.
5. Sea Heat ConversionThe largest solar collector on earth is sea water. Department of Energy United States (US) mentions, the sea is able to absorb solar heat equivalent to the energy generated 250 billion barrels minyal per day. There is a technology called OTEC that is able to convert ocean thermal energy into electricity. Differences in temperature between the sea surface is able to run the turbine and move the generator. The problem is, this technology is still less efficient.
6. Ocean wave energy.The sea covers 70 percent of the earth's surface. The waves store large energies that can drive turbines to generate electricity. The problem is rather difficult to estimate when the sea waves are large enough to produce enough energy. The solution is to save some energy when the waves are large enough. The East River city of New York is currently a pilot project with six water-powered turbines. While the Portuguese precisely already practice this technology and successfully illuminate more than 1500 homes.
7. Planting the roof of the houseThis concept is inspired from the Hanging Gardens of Babylon which is included in the list of the Seven Wonders of the World. Babylonian palace consists of a roof planted with various flora, as well as balconies and terraces. This roof garden is able to absorb heat and reduce carbon dioxide. Imagine if the birds and butterflies fly around our green homes.
8. BioremediationThere is a process called bioremediation, which uses microbes and plants to clean contamination. One of them is cleaning the nitrate content in water with the help of microbes. Or use plants to neutralize arsenic from the soil. Some of the original plants turned out to have a daedah to clean our earth from various pollution.
9. Bury of destructive goodsCarbon dioxide is the main factor causing global warming. The Energy Information Administration (EIA) notes that by 2030 carbon dioxide emissions reach 8000 million metric tons. The simplest method to suppress the harmful substance is by burying various CO2-producing sources such as various hazardous electronic wastes. But scientists are still not convinced that dangerous gases will be stored safely. Even though, there will be a negative effect for the environment.
10. Electronic BooksImagine how many tons of paper and how many trees should be cut down for the rest of the world if we all had to buy newspapers, magazines, novels, textbooks, notebooks, fax paper, and toilet paper. Electronic books or e-mails, better known as e-books and emails, contribute substantially to survival. With that technology, paper production can be suppressed, so our material does not need to cut too many trees.<data: post.body
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