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Solid waste management in our locality
Solid waste management in our locality
Municipal solid wastes literature review
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I have chosen the project topic of waste management for the 2014 EWB Challenge in Nepal and in my essay I shall attempt to highlight the social justice issues which are both conspicuously as well as subtly entwined with it.
Hasty and unrestrained urbanization, coupled with the lack of public awareness regarding poor participation by local municipalities have resulted in a crisis of waste management and disposal in Nepal (Asian Development Bank 2013). The process of urbanization seems to be increasing at a disturbing rate putting enormous pressure on the various municipal services on issues of waste management. Presently most of the waste materials are not being properly managed locally, and this in turn is creating both a severe health and environmental danger, particularly in the slum areas, where the inhabitants do not have enough opportunities to opt for better services and are also quite often overlooked by the municipalities they fall under (Wateraid.org n.d.).
It is widely known that most of the garbage which is collected by the municipalities in Nepal is discarded haphazardly into public places or natural resources like the river, this is with the exception of Tribhuwan Nagar, Kathmandu and Pokhara because in these places there are Sanitary Land II sites or landfills which are created for waste management. But in spite of the creation of such sanitary land sites which are meant for the purpose of waste management the majority of industrial wastes are still found to be carelessly discarded into rivers and left untreated at the disposal sites. Medical wastes are destroyed by the concerned institutions but at times even these do not make it to the places they are designated for. A sizable portion of urban Nepal is suffering f...
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...ces and Challenges, Waste Management 25." 555-562. Science Direct, 2005.
Riley, Donna. Engineering and Social Justice. Morgan and Claypool Publishers, 2010.
SWMRMC/UN-HABITAT. 10 Steps for a Clean City Technical Guidelines for Solid Waste Management in Nepal (Draft). Lalitpur, 2008.
Tuladhar, A, and A Bania. Technical and Economic Analysis of Bhaktapur Compost Plant - Nepal, Urban Waste Expertise. 1997.
Varro MJ, Gombkoto G, and Szeremi A. Risk factors of a mass lead exposure. Hungary, 2001.
WaterAid. Solid Waste Management in Nepal. Research Paper, WaterAid, 2008.
Wateraid.org. n.d. http://www.wateraid.org/~/media/Publications/solid-waste-management-nepal.pdf (accessed April 19, 2014).
World Health Organization . Polulation Health and Waste Management: Scientific Data and Available Options. Report of a WHO workshop, Copenhagen: WHO Regional Office for Europe, 2007.
Wagner, H. M. Recent Trends In Human Lead Exposure. New Horizons in Biological Dosimetry, 1991, pp. 179-186.
When lead enters the environment, it starts to become a problem. After a period of about ten days, depending on the weather, it falls to the surface. Here lead builds up in the soil particles. Where it may make its way into underground water or drinking water due to the fact the grounds acidic or if it's soft enough. Either way it stays a long time on the soil or in water. Months or years down the road after the lead has built up it starts to become a problem for children that play outside of their homes . This lead containing soil particles get on the child's hands or clothing and end up in the child's mouth. After the build up of so much lead it leads to lead poison. Lead poisoning has been an issue since the early 1900s, when the use of lead started being banned from the manufacturing of paint in foreign countries such as Australia. Unfortunately, the United States did not start banning it until 1978, when it finally became illegal in our nation. Today 90% of the lead in the atmosphere comes from the burning of gasoline. This problem has been a large issue since the 1920s, when the Environmental Protection Agency started making laws on the amount of lead allowed in gasoline.
Lead toxicity has been an area of unending research in recent years. There have been positive and negative correlation’s relating its toxic effects to both child developmental deficiencies and adult regression problems. This review will focus on the problems associated with the children. It will discuss various routes of entry of lead into the child’s system, both prenatally and postnatally, the mechanisms employed by lead to cause the dysfunction’s, and some of the neurological deficits believed to be caused by the lead exposure.
There are differences in the primary routes of exposure, Babies and children can swallow lead through breast feeding. They can be exposed to lead in the womb if their mothers have lead in their bodies. In children ingestion is the major route of exposure. Lead paint is the major source. In older houses as the lead paint deteriorates, peels, chips or is...
Once used for varying applications, lead is now known for its toxicity in the human body. Dr. Gary Goldstein, the chief executive of Kennedy Krieger Institute wrote, “Exposure to excessive amounts of inorganic lead during toddler years may produce lasting adverse effects upon brain function (Goldstein 1990).” Lead poisoning awareness has become increasingly prevalent in the American government, with lead poisoning testing recommended as early as nine to twelve months of age (Health and Human Services 2011). This paper will explain briefly lead’s history and industrial uses, as well as give an in-depth analysis on lead’s exposure to children and how it affects their developing brains.
Research conducted by Lillianna Guerrero et al. at the Built Department at Eindhoven University of Technology in Den Dolech showing the challenges of waste management challenges for cities in developing countries that waste management comes at a high cost that most countries don’t have the money to set aside for in the annual budget (1). They found that even when the money is set aside, failure to follow guidelines hurts the budget even more. This is important because they must figure out how to make sure guidelines are followed so they can make planned budget costs. Budgeting for a smaller country with no money can be tough especially when there is another factor in their country that needs as much resources as it can get, such as food and water supply for their countries people. Worsening the problem can be avoided if they inform their people on how to properly dispose of their waste and recycle item that could be used in place of another object that will potentially end up as harmful waste. According to Guerrero’s research the outcomes are a comprehensive list of stakeholders that are relevant in the waste management systems and a set of factors that reveal the most important causes for the systems’ failure. For example, failure to educated the public causes incorrect disposal techniques to
In conclusion, the material in Garbage Land connects to my research problem in that, it explains how the garbage collected from households is handled. Even though there are no aseptic techniques involved by the people handling this trash, it is clear that most of the waste obtained is recycled for re-use. Accordissng to Royte, 28% of the remainder is buried, 17% incinerated, and 1% is “surface disposed” without processing (Royte,
Symptoms of lead poisoning include loss of appetite, weakness, anemia, vomiting, and convulsions, sometimes leading to permanent brain damage or death. Children who ingest chips of old, lead-containing paint or are exposed to dust from the deterioration of such paint may exhibit symptoms. Levels of environmental lead considered nontoxic may also be involved in increased hypertension in a significant number of persons, according to studies released in the mid-1980s. As a result, the U.S. Centers for Disease Control in recent years have been revising downward the levels of environmental lead that it would consider safe.
In India, according to the Ministry of Environment and Forests "municipal solid waste" includes commercial and residential wastes generated in municipal or notified areas in either solid or semi-solid form excluding industrial hazardous wastes but including treated bio-medical wastes. In simple words the municipal solid waste can be defined as the waste that is controlled and collected by local authority and municipality.
Solid waste pollution will always be an issue as long as human population increases everyday .solid waste is not only cause by household only, the industries as well have hand on environment pollution. And due to improper disposal system solid waste end up on the road. Solid waste have a huge effect on human life and can also cause death in animals as well, as people clean their houses everyday litter their trash everywhere this problem will not stop. But the most dangerous waste are those coming from the industries, because those waste end up in stream, rivers where it poisonous and have bad impact on the marine life. Industrial waste are the source of toxic metal and hazardous waste that effect soil characteristic and productivity of soil when dumped in ground. And the problem lies where some of the waste do not decompose. These solid waste are hazardous, Pesticides poisonous which is not health and life threatening to both humans and animals. People are very much aware of recycling to reduce pollution yet they still fail in doing so. Silt build in freshwater water ecosystems, caused by the unnecessarily agricultural activities smothers aquatic organisms. To reduce solid waste they should be recycled in such a way that do not harm the both the environment, water, air and human health. There are animals such as
Policy is needed to regulate which course of action should be taken and how it should be implemented. Because of this, many plans and policies revolving around the management of solid waste have been put in place. Sometimes however, a particular policy can have its shortfalls, potentially resulting in its negative aspects outweighing the positive ones. According to the Conference Board of Canada Report, “Canadians dispose of more municipal solid waste per capita than any other country” (2013). Solid waste management in particular, involves many aspects, ranging from packaging waste, food waste, etc. (White & Franke 1999), hence, the following analysis revolves around household and commercial waste – referred to as Municipal Solid Waste (White & Franke. 1999) – in the Greater Vancouver Regional District. Municipal waste is a major health and environmental concern as it contributes to numerous problems like habitat destruction, surface groundwater pollution, and other forms of air, soil, and water contamination. Waste disposal methods like incineration create toxic substances, and landfills emit methane, which contributes to global warming. According to the Zero Waste Objective Report, “The impact of climate change and the increasing awareness of the role of “waste” and “wasting” in the production of greenhouse gas emissions is a constant environmental pressure… (2009). This leads to an increasing limitation of government to prevent and control the volume and toxicity of products in the waste stream and a growing need to shift responsibility to the product manufacturer.
Traditional methods of waste disposal have proven to be ineffective and have caused harmful effects on the environment. The most popular and inexpensive way to get rid of garbage is burial, but burying your problems does not necessarily mean getting rid of them. Landfill sites pose as severe ecological threats as these mass garbage dump yards overflow with trash and frequently contaminate our air, soil and water with hazardous wastes. About 400 million tons of hazardous wastes are generated each year1. A large-scale release of these materials can cause thousands of deaths and may poison the environment for many years. For example many industrial companies around the world cannot afford to enforce the strict pollution regulations set by many developed countries. This usually forces these types of companies to move to developing countries where pollution regulations are very lenient. These developing countries knowingly accept environmentally hazardous companies usually because they are in desperate need of employment. The harmful effects of these companies were clearly illustrated in the 1960s and 1970s when residents living near Minamata Bay, Japan, developed nervous disorders, tremors, and paralysis in a mysterious epidemic. The root was later found to be a local industry that had released mercury, a highly toxic element, into Minamata Bay. The disaster had claimed the lives of 400 people1. Since 1970 you can bet that a lot more than 400 people have died as a result of waste disposal. If the type of waste disposal were cheaper and effective we wouldn’t have to deal with waste problems, which still plague mankind today.
The average resident produces seven and a half pounds of garbage every day that is buried down in landfills and litters lands costing a great amount of money. Nowadays, people face no more critical trouble than the need to save the weakening environment, mainly in urban areas, where solid wastes are uselessly dumped. It has been observed that cities have no controlled structure for garbage disposal. Each year, millions of dollars are spent picking up litter and more is thrown away in valuable materials that could be recycled. As humanity develops new technology and equipment, the level of waste increases every day. Due to the fact that there is a huge problem with garbage disposal, government representatives must contribute to resolving this issue.
Recycling is such a fantastic way for us to reuse the waste we once throw. Yet, not everything is easy to be done in this world. There many difficulties that face recycling process economically and socially. Usually In order to recycle, waste paper needs to be sorted and treated from any Impurities. Which means that companies will loss finance because there must be someone or something that could sort or treat these papers. Another problem is that to start recycling, companies needs a lot of good recyclable supply to pick it up; after all, they need good economic benefits (Problems with Recycling, 2014). According to the Waste and Resources Action Program, there are some barriers p...