Different Ways of Waste Disposal
If you look at the statistics, Americans alone produce a whopping 220 million tons of waste in a year, which is much greater than any other country in this world. But this doesn’t mean that other countries don’t also have this issue, and there are various ways to manage waste.
Waste disposal encompasses more than 20 different industries. You will come across a number of companies who are in the business of rubbish removals in Sydney, Australia who practice this concept of waste disposal. Waste disposal involves collection, transportation and disposal of garbage, sewage and other waste items in a very proper manner.
It is the process of treating solid wastes and provides plenty of solutions for recycling products that don’t belong to trash. It is all about finding out how garbage can be used as a valuable resource. Waste disposal is something that each and every household and business owner in this world needs. This process disposes off the products and substances that can be used in a safe and efficient manner. Have a look at some of the popular methods of waste disposal:
Landfills
The idea of throwing daily waste directly in the landfills is the most common method of waste disposal used today. This method concentrates on burying the waste in the land. Landfills are very popular in developing countries. A process is carried out to vanish the odors and dangers of waste before it is placed into the ground. Although this is the most popular form of waste disposal, it is certainly far from the only method.
However, this method is becoming less these days, because of the scarcity of space available, as well as the strong presence of methane and other landfill gases, both of which can give rise to a lot of contamination issues. Landfills even give rise to air and water pollution that affects our environment in a very big way and can even prove to be fatal to the lives of humans and animals. A lot of countries are reconsidering the option of landfills.
Combustion
In this method, municipal solid wastes are burned at a very high temperatures in order to convert them into residue and gaseous products. The biggest benefit of this method is that it can decrease the volume of solid waste upto 20% to 30% of the original volume, reduce the space they take up, as well as reduce the stress on landfills.
This method is also called the thermal treatment where solid waste materials are converted into heat, gas, steam and ash with the help of incinerators. Incinerators is very common in countries where there is no space available for landfills, for example Japan.
Recovery and Recycling
Resource recovery is the process of taking useful ignored items for a specific use. These ignored items are then processed to extract or recover materials and resources or convert them to energy in the form of useable heat, electricity or fuel.
Recycling is the process of converting waste products into new products to prevent energy usage and consumption of fresh raw materials. It is the third component of the Reduce, Reuse and Recycle waste hierarchy. The whole idea behind this process is to decrease energy usage, decrease the volume of landfills, decrease air & water pollution, decrease greenhouse gas emissions and preserve natural resources for future use.
These were some of the common methods of waste disposal. It is your choice as to how you decide to dispose waste. However, it is always in your best interest to take a look at all of the options that are available before you go with one.
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