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Found 2 results

  1. Something not many people probably have a great fondness for are landfills. However, landfills are actually an important component of human civilization. They give mankind a place to dispose of trash where it will do least harm to the environment, wildlife and people. Certain facts regarding the benefits of landfills may surprise you. Landfills Are a Safer Option In regards to the many different waste management systems that have been implemented by people over the course of human history, the use of landfills is one of the safest in regards to its impact on people and the environment. It is, for one, much safer than incinerating or burning trash. Doing so can release harmful toxins and pollution into the atmosphere. The risks of landfills are comparatively much smaller in magnitude. Landfills Protect People Landfills allow trash to be collected and buried away from places where people live. They help to make communities cleaner and healthier in general. Many of the items found buried in landfills would be harmful if improperly disposed near residential communities. This is especially the case for landfills that have been designated as a superfund site that store harmful industrial waste. If disposed of closer to people instead of in the landfill, these materials would certainly lead to death and disease. Landfills Can Produce Renewable Gas Energy One benefit of landfills you may not be aware of is the fact they can be used to produce gas energy. This is one strategy for transforming trash into something useful. It’s a form of recycling in a way. The kind of gas produced by landfills is primarily composed of methane. This gas can then be burned to produce electricity and power nearby communities. It can also be collected and sold as fuel offsite or even transported by pipe to other areas. This approach is particularly beneficial since methane can become a harmful greenhouse gas if released into the atmosphere. The use of it as a fuel source is an eco-friendly solution. Landfills Don’t Waste Energy Certain methods of disposing of waste require expending a lot of energy. Landfills typically do not. They are located close enough to the communities they service that they do not require a lot of gas to be used to ship the trash there. This is not the case for trash that may need to be transported to far off locations. Even recycling requires a good amount of energy to perform. Overall, landfills perform a very important service for endless communities. They allow trash to be disposed of in a way that greatly lessens its negative impact on people and the environment. In certain cases, landfills can even be used to create renewable energy. They play an important role in modern society.
  2. The Largest Landfills in the World

    In a nutshell, a landfill or a dump is the most common method used for waste disposal. In this article, a group of junk removal specialists from Melbourne has decided to put a list of the top 5 largest landfills in the world. You might find number 1 quite surprising... 5. Olusosun Landfill, Lagos, Nigeria - This is the largest dump in Africa and among the largest in the world. The 100-acre landfill receives more than 10 000 tons of waste daily and a significant amount of e-waste dumped in over 500 containers around the site. Because of the chemicals used to extract precious metals in the e-waste, many toxic fumes are being produced. This puts the health of about 1 000 households that have settled in and around the landfill in serious danger. 4. Apex Regional Landfill, Las Vegas, Nevada - With 9 000 tons of trash coming every day the Apex landfill is the largest in the United States. It currently holds over 50 million tons of waste and the numbers are expected to increase to up to a billion tons by the time it closes. This definitely won't be soon, thought, because it is believed that this dump can collect Las Vegas' garbage for the next 200 years. 3. Sudokwon Landfill, South Korea - The landfill was open in 1992 and since then it has collected over 88 million tons of garbage. The daily intake is about 20 000 tons. The dump serves both Seoul and Incheon metropolitan areas. A curious fact about the place is the intention of the South Korean authorities to turn it into a tourist attraction. Moreover, the managers of the site collect the landfill gas and turn it into electricity. 2. Bordo Poniente Landfill, Mexico - By the time of its closure, Mexico City's biggest landfill used to receive 12 000 tones of waste per day and over 78 million tons since its opening in 1985. It was considered one of the largest dump in the world but it was closed at the end of 2011. Since then, the government has taken steps to build biogas plant which will turn methane into energy. 1. Great Pacific Waste Patch, Pacific Ocean - The indisputable winner is not even situated on land. Discovered in 1997, the Great Pacific Garbage Patch is the final resting place to every plastic bottle and plastic bag that has found its way to the ocean one way or another. The size of the world's largest landfill is still disputable. Some claim is as large as Texas, whilst others go even further by stating it's as big as the whole of the USA. Because the most debris are small plastic particles which float just bellow the surface, it is impossible to detect and picture the pile of garbage from satellite or an aircraft and you can't really see it until you are in the centre of it. It is quite scary to know there are tons of plastic waste floating around the Pacific Ocean and we can't do nothing about it, isn't it?