Current Municipal Solid Waste Management in Vietnam
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This article discusses the current municipal solid waste management in Vietnam, including the challenges faced by the government, ecosystem service analysis, property rights assessment, and current regulatory and policy mechanisms. It also appraises the current frameworks and suggests opportunities for improvement.
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Running head: ECONOMICS1 Environment Name Affiliation Date
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ECONOMICS2 Introduction Municipal solid waste management is described as solid waste produced in the usual environment,andnon-hazardouswastefromanindustrial,institutionalandcommercial establishment such as street sweeping, yard, hospital and markets. As a result of the increasing population in Vietnam, the rate of waste generation has become a major problem to Vietnam's government to establishappropriate municipal solid management. Currently, Municipal solid waste management in the country takes a major concern of various ways of managing wastes. Vietnam is facing a challenge of weal waste management that is affecting the country (Luong et al, 2013). In order to manage solid wastes in Vietnam, specific actions need to be implemented at national level in order to encourage, establish and inspire new ways of coordination, partnership and cooperation at different levels, so as to effectively contribute towards the improvement and provision of solid waste management programs (ElSaid andAghezzaf, 2017). For very many years now, Vietnam has been facing a problem of managing solid waste such as transfer, disposal, and collection of waste, lack of awareness to the public about systems of managing wastes,haphazardurbanization,andchangingpatternsofconsumersandintroductionof unfriendly materials to the environment. The problem of municipal solid wastes in Vietnam is considered to be as a result of its population in Southeast Asia with an area of 331,210 square kilometers. In addition, most of the people in Vietnam live in cities which amounts to 28% of the population in urban areas. In Vietnam, solid wastes is a growing challenge as the country produces at least fifteen million waste tons every year. Further, the rate of wastes in Vietnam is expected to increase rapidly from fifteen million tons to twenty-five million tons. Urban areas in
ECONOMICS3 Vietnam are considered to contribute 50 percent of the municipal waste of the country (Thanh and Matsui, 2011). In Vietnam, municipal solidwastes are produced by businesses, rural households, and urban areas. In this case, it is understood that markets, business, and households in rural areas of Vietnam contribution 60-75 % of organic wastes which can easily be degraded. In Vietnam's urban areas, lower waste production results to change in the consumer products and partners whichresult in high levels of non-degradable and hazardous wastes, that is to say, glass, metal, andplastic(ElSaidandAghezzaf,2017).TheindustrialwasteinVietnamisestimatedto contribute about 20 - 25% of the overallmunicipal waste. This depends on the structure and size of the industry in the city or province (Aleluia and Ferrão, 2016). Industrial waste in Vietnam mostly affects the south. In 2003, Vietnam had a total generation of hazardous waste of 160,000 tonseveryyearfromhealthcarewasteandsanitariumandclinics.Further, urbanizationcharacterized by modernization and high industrial growth will result in a significant rise in hazardous waste care generation which may lead to various health problems if the government fails to impose serious policies (ElSaid and Aghezzaf, 2017). For the purpose of this paper, we shall evaluate the current municipal solid waste management in Vietnam by addressing mainly the legal, financial and operational aspects for collection, treatment, and disposal and transportation system of wastes. Also, the paper illustrates the various shortcomings and the possible strategic plans or actions for long and short term effect of wastes in Vietnam (United Nations Environment Programme, 2009). Ecosystem service analysis and property rights assessment The theoretical ecosystem framework applied by the government of Vietnam is in response to the "Integrated sustainability Waste management (ElSaid andAghezzaf, 2017)." The
ECONOMICS4 ecosystem framework allows the evaluation of multi-dimensional and complex integralsystems. In addition, theecosystem services framework incorporates three major dimensions that are used to analyze municipal solid waste management (ElSaid and Aghezzaf, 2017).In addition, the framework involves the inclusion of different stakeholders with an interest in managing wastes. In addition, the framework involves making an analysis of waste material flow from the generation process until their final disposal (ElSaid andAghezzaf, 2017). The application of the ecosystem service framework also helps in identifying various barrierscreated by municipal solid waste to the ecosystem. By identifying the barriers created by municipal solid waste, different solutions may easily be identified to manage the problem (Ferronato et al, 2017).According to the ecosystem services framework, lack of proper management of solid waste in Vietnam results in severe environmental or ecosystem challenges or problems such as water, soil and air pollution(Ferronato et al, 2017). As a result of solid wastes, the government of Vietnam may find it very difficult to regulate the environment as the problem is becoming severe. In addition, solid wastes affect the flow of water in differentwater bodies in Vietnam leading to increased government spending on the management of waste (Ferronato et al, 2017). Also, solid waste in Vietnam affects soil fertility by limiting organic decomposition. In the future, the farmers of Vietnam may face a bigger challenge of infertile soil resulting from the poor management of solid waste. In addition, solid wastes in Vietnam may affect the delivery of different ecosystem services such as conservation of water bodies as they create a bigger burden to the government is managing the wastes (Guerrero et al, 2013). The property rights assessment of municipal solid waste in Vietnam is a "non-ad valorem assessment" that involves billing of annual disposal to all the residential owners of homes in the country (Ferronato et al, 2017).The assessment is aimed at generating revenue by the
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ECONOMICS5 government of Vietnam so as to cater for various costs for operation, maintainancea, and construction of "solid waste system" comprised of various municipal solid management organs (Ferronato et al, 2017). However, the property rights assessment of solid waste in Vietnam does not address the cots involved in collecting garbage. Vietnam's republic sevices transports and collects garbage in various urban areas in the country (Hashemi et al, 2014). The property rights assessment is also aimed at ensuring proper waste disposal according to the tax bills of the country annually. In addition, the assessment is involves residential units such as multiple family members of up to four units and single family yearly for disposal or waste management. In addition, the property rights assessment includes the tax bill issued by the country tax collectors. In addition, property rights assessment involve the classification of waste in term of non- hazardous and hazardous waste (Yukalang et al, 2017). In this case, the producers of waste are supposed to follow various "hazardous property assessment" so as to determine if the natutr5e of waste is non-hazardous or hazardous. Further, producers are required to identify the waste properties which are in line with the classification of a given waste. In Vietnam, the government hasimplementedapackaging,labelingandclassificationRegulationandEnvironmental Agencies to focus on property right assessment of solid waste (Ziraba et al, 2016). Current regulatory and policy mechanisms Currently, the government of Vietnam has implemented various regulations and policies in order to manage waste in the country (Ferronato et al, 2017). These policies and regulations involve reducing the generation of waste, ensuring proper collection and storage, facilitate tranposrtation of waste and ensuring adequate processing and treatment of waste. In addition, the policies and regulations of solid waste in Vietnam are according to the best standards that help in improving the environment, aesthetics, health and economics (Cocarta et al, 2009). The current
ECONOMICS6 policy and regulatory mechanisms implemented by the government of Vietnam to manage waste include the following; first, the introduction of the "EnvironmentalProtection law". The government of Vietnam enacted the solid waste management law in 1994. Various changes have been made on the "Environmental Protection Law" as the newest was implemented in 2015 (ElSaid, &Aghezzaf, 2017). The latest law introduced various concepts or approaches to manage waste such as climate change, environmental security, and green development. The aim of making various waste management policies by the government of Vietnam is to comply with different international waste management agreements. The Environmental and Natural Resources Minister of Vietnman is the one responsible be of implementing, assessing and monitoring all the activities involved in the "Environmental protection Law" (Oguntoyinbo, 2013). Second, technological treatment of solid organic waste. Recently, the government of Vietnam has implemented a technological mechanism of treating solid waste such as operating and composting a biogas plant aimed at producing energy (Vajarodaya et al, 2014). The biogas was introduced into the country in 2014 where twenty-six facilities of managing solid waste were built as the starting step of treating waste. In this case, the technology that the government of Vietnam uses to treat solid waste includes anaerobic and aerobic digestion (United Nations Environment Programme, 2009). Aerobic digestion is referred to as a biological mechanism which is aimed at breaking down all the organic materials with no or little oxygen, the mechanism is considered to be more effective as compared to other mechanisms such as landfills.Anaerobicdigestioninvolvesthecompositionofdigestionandbiogas.Further, Anaerobic digestion help in recycling organic matters and conserving the environment. In addition, the mechanism helps in managing the moisture of the soil hence saving water (Porta et al, 2009).
ECONOMICS7 last, landfilling, apart from opening burning and incinerators, landfilling is among the most common mechanism or approach used by the government of Vietnam to manage solid waste in the region (Ferronato et al, 2017). In Vietnam, it is estimated that at least seventy-six to eighty-two percent of the total "municipal solid waste" are placed in landfills. In Vietnam, only eight sites are open for solid waste dumping. Among the 98 solid waste dumping sites in Vietnam, only sixteen have good practices that involve treating the solid waste whereas the rest sites are not in proper operations (unhealthy fashion). Also, most of the landfills and dumping sites in Vietnam especially in bigger cities are always full as a result of the increased rate of solid waste in the country (ElSaid and Aghezzaf, 2017). Appraise the current regulatory and policy framework(s) Consideringthecurrentpolicyandregulatoryframeworksimplementedbythe governmentofVietnam,therearevariousshortcomingsthatmayresultasaresultof implementing such policies (Vajarodaya et al, 2014). The shortcuts from the implementation of the current strategies may result in social inefficiency or sub-optimal solid waste management in Vietnam. The effects of these policies towards the ecosystem service delivery include the following; first, landfilling may result in unhealthy practices in the country. This may be as a result of the increasing volumes of solid waste in Vietnam. In addition, it is described that ost of the landfilling sites is not in proper conditions which may affect the service delivery of the ecosystem (Asian Development Bank, 2014). By using landfilling, most people of Vietnman tend to poorly disposal solid waste leading to the contamination of water and soil. Similarly, landfilling results in the poor decomposition of soil because most landfilling sites are not properly monitored as waste are not well treated. By dumping industrial wastes in open sites of Vietnam, it causes various risks to the environment by contaminating area as the leakage that
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ECONOMICS8 results from dumping sites will directly leak into the water bodies(ElSaid and Aghezzaf, 2017). Therefore, this framework of regulating solid waste is not appropriate as it leads to various health challenges to the ecosystem and the people around the landfilling sites (Rigamonti et al, 2016). Last, the use of technological treatment of solid waste creates increased trouble of treatment such as biogas plant, recycling and composting. In this case, technological treatment of solid wastes involves the transfer of stations, collection methods and landfills. Currently, Vietnam is facing a great challenge of managing the treatment of waste because of the limited resources to dump wastes and waste leveling. As the country lacks proper equipment and technology to collect and monitor the gas emitted by treating solid waste, it leads to air pollution (ElSaid, & Aghezzaf, 2017). Most of the people who live around solid waste decomposing areas usually complain of the bad smell that comes from the sites. This implies that the air released by different waste treatment sites is dangerous to both the people in the surrounding areas and the soil decomposition (ElSaid and Aghezzaf, 2017). In addition, technological treatment of solid waste releases increased toxic particles of dioxins and furans into the environment. The government of Vietnam indicates that there is still a bigger challenge towards the use of technology to control and analysis the emissions of bad air into the atmosphere (Rada et al, 2014). Opportunities for improving regulatory and policy framework(s): Considering the shortcomings that arise from the implementation of various solid waste regulatory mechanisms in Vietnam, the current frameworks need to be modified so as to increase the net social benefit of the municipal solid waste management (Ferronato et al, 2017). In this case, the long run sustainability of the framework will be analyzed on how they can affect the improvement recommendations. In this case, the government of Vietnam is supposed to make
ECONOMICS9 sure that it aims at recycling of solid waste instead of landfilling (Yukalang et al, 2014). By recycling the wastes, they will not cause any effect on the ecosystem as they will be turned into other forms. In addition, the government can incorporate waste recycling with treatment to ensure that landfills are healthy. Also, the government of Vietnam is supposed to limit the industries which use landfilling as they lead to increased wastage of land and air pollution. The government of Vietnam can also establish the ways of designing and choosing the locations for landfill sites and technology treatment so as to ensure proper disposal of wastes (Ferronato et al, 2017). In addition, the government of Vietnam is supposed to improve its equipment and upgrade technology for treating solid waste so as to ensure effective collecting and monitoring the emission of gasses into the atmosphere (Anantanatorn et al, 2015). Conclusion Thepaperhasmentionedvarioussolidwastemanagementproceduresthatthe government of Vietnam has implemented. Also, this paper contributes to the proper management of solid waste in Vietnam. Currently, the government of Vietnam has implemented various practices to ensure the proper management of solid waste, that is to say, landfilling, technology treatment and many others. In this case, the government of Vietnam has evidenced various changes in solid waste management since the "Environmental Protection Law" was put in place. The collection of solid waste in Vietnam has greatly increased in various urban areas. Despite the various regulations mechanisms adopted by the government of Vietnam, they still lack the best practices. Therefore, the government of Vietnam is supposed to make sure that it improves the management of resources by implementing a fee on the management of municipal solid waste, resources recovery and build various transport stations so as to ensure effective standards and location of landfill sites.In addition, the government of Vietnam is supposed to restrict the use
ECONOMICS10 of landfilling because it leads to reduced land in the area. It is also understood that the rate of waste in Vietnam is increasing every day and therefore, the government t needs to find the best possible ways of solving the problem before it becomes a burden.
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