what are the advantages and disadvantages of waste management
Answers
Answer:
Advantage of Waste Management –
Keeps the environment clean and fresh: The greatest advantage of waste management is keeping the environment fresh and neat. These waste disposal units also make the people go disease-free as all the resultant wastes are properly disposed and taken care of. More number of waste disposal units can be placed in all the tier-1 and tier-2 cities so that the waste disposal process can be prepped up. Also a point worthy of our consideration here is that this advantage can be taken into account only if extensive and proper safety measures are implemented along with proper waste disposal techniques.
There is no use in simply implementing a half-baked technique which, if no use to both the people and the environment. This is the best effects of proper waste disposal.
Saves the Earth and conserves energy: This characteristic of waste management includes specifically the recycling aspect. As recycling of waste helps in reducing the cutting down of trees. This cutting of trees is mainly done for the production of paper. Though the paperless office is the new trend that is practiced widely but with the help of recycling we can conserve energy and lower the consumption of earthly resources.
By using this method, we can use recycled waste to make quality papers rather than relying on trees. Also, recycling needs only a minimal amount of energy for utilization and complete processing. The resultant product we obtain is a renewable source of energy and is eco-friendly.
Reduces environmental pollution: As explained above, waste management if done in a proper manner not only eliminates the surrounding waste but also will reduce the intensity of the greenhouse gases like methane, carbon monoxide which is emitted from the wastes accumulated. The depth of the existing landfills and incineration will be curbed, thereby cutting down the harmful factors that affect the environment.
Creates employment: A large quantity of manpower and skill is needed for the various processes involved in waste management. Starting with the collection of the waste to where it is disposed, a lot of job opportunities are created through the management of waste. This claim is evident from the labor statistics provided by the US government, according to which around 3.1 million new jobs are produced due to the waste management factor.
Health: If human beings are exposed to waste, the health of humans can be affected negatively and can result in a lot of diseases and illness. As we all know, activities carried out in the management of waste include waste collection from different landfills and the transportation of waste to places where they can be safely disposed without causing any harm to our health.
Disadvantages of Waste Management –
Finance: Waste management on a large can require a lot of man power and technology to be carried out successfully. There is the need for planning and implementation of the many processes and activities involved in the management of waste. Also, a lot of varieties of waste need to managed and there is the need for different methods of waste management for the different types of wastes; this means a higher cost for the management of waste.
Health of Workers: The management of wastes and all of the processes involved can lead to a number of fungal and bacterial infections and diseases on the part of those working in the waste management sector.
The sites are often dangerous: As the waste management sites include the landfills to recycling units under its aegis, these sites are highly susceptible to fungal and bacterial growth thereby leading to various diseases. Even the debris formation will be accelerated by such bacterial growth, which makes it totally unsafe for the workers who work there. It also causes widespread pollution and releases harmful chemicals. These chemicals, when mixed with drinking water or any other consumable item pose a high amount of danger to human health.
More problems: Though waste m