Solid Waste Is a Product of Life

Currently, landfills are responsible for 15 million tonnes of C02 in our atmosphere each year. When garbage decomposes, it creates methane and carbon dioxide into the atmosphere. This contributes to greenhouse gasses and damages the ozone layer. Landfills take up space, as well as being dangerous and toxic. Rubbish that ends up in our oceans can cause harm to our marine life and poison our water.

Have you ever wondered where all the trash goes that you throw out? Most of it ends up in landfills, gets burned or ends up on the street. Landfills are the most cost-efficient ways to get rid of trash for places like the United States but at what price. When waste disintegrates in landfills and water passes through the waste, the resulting liquid is called leachate. When leachate run off encounter local rivers and lakes it can contaminate the water and destroy whole eco systems that live in these areas. Landfill gas consists of naturally occurring methane and carbon dioxide, which form inside the landfill as the waste decomposes. As the gases form, pressure builds up inside a landfill, forcing the gases to move. Some of the gases escape through

When garbage or waste materials are tossed into a landfill, people are just asking for nauseating odors and polluted land sites. In Kathy P. Anderson’s article, “THE ENVIRONMENT: Reducing Waste,” she describes that liners are located beneath landfills and when the weather becomes a problem, those liners can leak, allowing leachate to attract to the surface. Saying this, she writes about the quality of environment after a leak: “The leachate then carries pollutants through the soil under the landfill to groundwater and to nearby rivers and lakes. When people or wildlife drink the poisoned water, they can get sick or die” (Anderson). If a liner were to leak, pollutants could be poisonous in the water and be harmful to not only individuals but

Historically, the state of garbage in California has not been that pleasing. Most of the landfills in the State are currently overused as some continues to get worse with time. This probably is the case because by the year 2013, only 36.6% of the entire waste products in United States were actually recycled. Moreover, according to the findings presented from CalRecycle study, the existing organic wastes constitute 32.4% of all the waste product. Sadly, these organic wastes pose a significant threat to the surrounding environment (Donovan). The common practice of burying solid wastes in a landfill is confirm dangerous to the environment because of the chemicals that later build up beneath the earth surface hence producing Leachate, a poisonous

To begin with landfills are bad for our health because of leachate and E-waste. Bisnessdictnary.com defined leachate as “Water escaping from a landfill site which, if not collected, will contaminate the natural water sources.” Which means that trash is ruining our good water places, and we need water everyday. Infixit.org defined E-waste as“When electronics end up in landfills, toxics like lead, mercury, and cadmium leach into the soil and water.” Thoes toxics are very bad for your health and can damage your lungs, kidneys, and other

A lot of things go to waste in this day and age; almost every country adds to this. There are needs for people. That is understandable. However, the United States of America is possibly one of the biggest contributors to waste in this world; this country dissipates a substantial amount of food, uses an insane amount of water, and utilizes a significant amount of energy.

The main technological choices available for processing/ treatment and disposal of solid waste are composting, vermicomposting, anaerobic digestion/ biomethanation, incineration, gasification and pyrolysis, plasma pyrolysis, production of Refuse Derived Fuel (RDF), also called as pelletization and sanitary landfilling/landfill gas recovery. Not all technologies are equally good. Each one of them has benefits and disadvantages.

Waste. A word with a negative connotation. A word that means to use carelessly, with no purpose. But yet we do it more times a day than a smoker smokes. We waste food, clothing, natural resources, and so much more. But what is something that people need? Food. We waste so much food. With this wasted food, we could give it to people who don’t have any food, people who need it more than us. Why we waste? Because since day 1, we are taught that if something smells weird or looks funny, we should throw it away. If something is out of trend, we shouldn’t wear it again. The question is, what can we do to cancel out this wasteful cycle?

Manual handling of industrial waste is the usual practice in developing countries having very few mechanical aids for waste management. Wastes are shovelled by hand into storage containers and loaded manually into lorries. The people undertaking handling do so mainly by hand, picking out useful items, usually not even wearing gloves. Although there may not be a health risk in handling clean waste paper, people handling waste without protective clothing are at risk when waste is mixed with chemical.

Landfills liner is composed of various geosynthetic and soil components (Jogi, 2005). For domestic waste systems, the basic structure unit of landfill liner is normally regarded as geosynthetic layer in contact with compacted clay layer (CCLs) for municipal solid waste landfill. Historical statistics show side slope liner failures caused by liner sliding able to happen at the interface between CCLs and geomembrane when the interface have a low shear resistance. The shear strength is probably further decreased by the presence of water (Reddy 1999). Generally the local clay can be used as compacted clay liner for economic considerations. Leda clay is a typical type of sensitive marine clay which covers major area of eastern Ontario

Landfill gas is a complex mix of different gases created by the action of microorganisms within a landfill. Approximately 46% of landfill gas is composed of methane. Most of the rest component is carbon dioxide. Also there is trace amount of other volatile organic compounds which comprises less than 1%. The developed pressure, concentration and temperature gradients cause the landfill gas emissions to the atmosphere vertically and migrations to surrounding soil laterally. Gas migration is an indicator of landfill failure because landfill gas becomes a threat to environment when emitted into atmosphere, since both methane and carbon dioxide are greenhouse gases. Also, the trace amount of other volatile organic compounds can present serious health hazards (Nastev, 2001). Landfill gas will also pollute land when migrates to surrounding soil.

The Choosing of a Landfill Site There is currently much debate on the desirability of landfilling particular wastes, the practicability of alternatives such as waste minimisation or pre- treatment, the extent of waste pre-treatment required, and of the most appropriate landfilling strategies for the final residues. This debate is likely to stimulate significant developments in landfilling methods during the next decade. Current and proposed landfill techniques are described in this information sheet. Types of landfill Landfill techniques are dependent upon both the type of waste and the landfill management strategy.

What is waste? Waste is what all humans on earth throw away into their garbage bins or onto the side of the road. Everything that humans use and consume eventually turns into waste and must go somewhere. This process of using the Earth’s natural resources and then throwing them away shortly after will not be sustainable and measures must be taken to help the environment.

Waste, or rubbish, trash, junk, garbage, depending on the type of material or the regional terminology, is an

Since the human being lived in this world, different kinds of waste were produced continuously. In the early years, the common wastes produced were biodegradable. There are no major problems with this since it will decompose over time. As the number of population increases and new inventions were made, the kind of waste produced by humans also increases. Some of these wastes include plastics, glass, metal, papers and many more. Some of waste scattered in the surroundings are recyclable. But due to improper waste management, these are not optimized.