Information on state of challenges of waste management system. Current disposal methods threaten our health, safety. After a while, however, these oils can start to break do. Nature and management of solid waste in karu nasarawa. This is because it requires capital intensive plants, highly skilled personnel and careful maintenance 11. The government should also encourage investors in standard recycling of resultant e waste from local consumption and encourage national it initiatives that will reduce the dependence on importation of electronics and promote green development. Lagos does not have an integrated waste management plan, and the limitations of the current waste disposal methods are obvious. Attitude towards waste management and disposal methods and. Jul 25, 2014 sewage disposal in nigeria introduction. Potential waste disposal methods, including incineration, burning, landfilling, recycling, reuse, open dumping, pyrolysis, and shredding have emerged from the literature around the globe. This could be, in a kitchen sink, a small machine that chops up vegetable waste. Environmental riskfactors of indiscriminate refuse. Weekly measurement and classification of generated solid wastes were carried out in 600 households purposively selected in the study area. They posited that the general awareness on issues related to medical waste management was generally lacking among generators and handlers.
Age, educational status, and amount charged for waste. Environmental impact of indiscriminate waste disposal a case. The paper examined the municipal solid waste disposal methods and the environmental issues associated with the management of solid waste in kano metropolis, nigeria. Assessment of medical waste management in seven hospitals in. Environmental riskfactors of indiscriminate refuse disposal.
Open burning contributes to atmospheric pollution and leaves residues to be disposed of in landwlls. Advertisement nuclear waste epitomizes the doubleedged sword of modern technology. Sustainability of municipal solid waste management in nigeria diva. A study of the solid waste chain in benin metropolis. Evaluation of solid waste generation, categories and. It is believed that the waste disposal habit of the people, corruption, work attitude, inadequate plants and equipment among others are the major factors militating against effective solid waste management in portharcourt city. The study examined the influence of socioeconomic attributes of residents on domestic solid waste disposal methods in lagos metropolis, nigeria. Pdf an assessment of material waste disposal methods in. Also, the officials should be well trained on professionalism, service delivery and ensure that other states within the country have access to quality waste managers who are within reach and. Due to lack of technology and low involvement of private sector in solid waste management, scavenger became the only machinery for recovering recyclable materials from solid waste stream in nigeria. This management developed by the federal ministry of environ study reveals that solid waste management in nigeria is suf ment in 2004, the minister for environment, col bala bande fers lots of setbacks which can be summarized as poor collec rtd, acknowledged the challenges and dangers associated tion and disposal methods, insufficient. Biomedical waste disposal is not just an issue that hospitals and medical facilities face each day.
Though, waste problem has not been pronounced for long in the less developed countries like nigeria, it is known that there have been some local methods by which solid wastes were been reused or recycled. In this study, the municipal solid waste management and disposal methods in abakaliki metropolis, ebonyi state, nigeria is presented. Primary data for the study were obtained through questionnaire administered on residents in etiosa, ikeja, and mushin local government areas lgas representing the low, medium, and high densities, respectively, into which the sixteen lgas in lagos. Solid waste generation, food waste, waste management, household, solid waste determination and quantification, percentage composition, nigeria. Challenges of managing waste disposal in nigeria the. Assessment of healthcare waste management practices in enugu.
From the foregoing, a waste disposal or a waste disposal unit is therefore the act of taking away a disused waste. An effective solid waste management system in awka, anambra. Sewage disposal in nigeria project writers nigeria hire a. The paper examines the indigenous knowledge systems of waste management in nigeria, with particular emphasis on waste reduction techniques of reuse and recycling.
The finnish system of waste management will be used as a model in the establishment of a new path for lagos state waste management agency lawma. The data for was collected through primary and secondary sources. Waste management situation in nigeria currently requires concerted effort to sensitize the general public on the need for proper disposal of solid waste. Attitude towards waste management and disposal methods. The most widely adopted method of waste disposal is open dumping, land filling, dig and bury. Or in a society, a unit, usually part of a local government, that oversees the elimination or a proper disposal of waste. Citizens are discovering that there is no easy way to get rid of the garbage they once assumed could be buried or burned and forgotten. Health care waste hcw is a byproduct of health care activities hcas.
Towards sustainable waste management in lagos state. The first city in nigeria to adopt the ppp method in waste management was lagos in 1997 lasisi, 2007. This study presents the current solid waste management practices and problems in nigeria. Potential waste disposal methods, including incineration, burning, landfilling, recycling, reuse, open dumping, pyrolysis, and shredding have. Keep reading to learn about nuclear waste and how to dispose of it properly. In order to understand hazardous waste disposal, you must first understand exactly what hazardous waste is. One such concern is that developing countries like nigeria spend up to 50% of their budgets on solid waste management swm but collect no more than 80% of the generated garbage. Solid waste management trends in nigeria ebikapade.
Management and disposal of municipal solid wastes in. Initial steps in solid waste management identify the sources of waste identify the types of waste determine the potential health hazards from waste determine the volume of waste generated identify safe collection method s. An assessment of material waste disposal methods in the nigerian. Issues and challenges of solid waste management practices. Electronic waste disposal allows handling of environmental hazardous by products such as cellular phones, pagers, cds and calculators to be discarded using safe methods.
Apr 03, 2015 there are various methods of waste disposal including. Apr 06, 2021 in developed and normal societies, waste management simply means the collection, keeping, treatment and disposal of waste in such a way as to render then harmless to human and animal lifethe. In order to understand hazardous waste disposal, you must first understand exactly what hazardous waste is, and why its important t. Situation report on solid waste disposal in lagos state. Introduction one of the major concerns of both urban and rural communities in nigeria is the issue of waste management. The credit card and banking offers that appear on this site are fr. Indigenous knowledge system of waste management in nigeria.
It is according to this waste management hierarchy that all waste management practices across the country are analysed. There are several methods for the systematic treatment and disposal of solid waste, the important final step of solid waste management. Medical waste management practices among selected health. Some methods of food waste disposal are common, like using garbage bins. The project started operation in december 2006 with the aim of minimising solid waste in akure and its environs. The second phase of this study was solid waste survey. In most nigerian communities, retrieval of metal, glass, plastic or cellophane and other recyclable and reusable items from solids waste is the main occupation of waste pickers. Electronic waste disposal allows handling of environmental hazardous b. Use these 10 tips to avoid making unsafe choices when you disp. Safe disposal of municipal wastes in nigeria african. Issues and challenges of solid waste management practices in. Recovery and recycling practices in municipal solid waste. Application of gis in solid waste management in chanchaga. This paper therefore sets out to assess the healthcare waste management practices of health workers in those health institutions.
Dumping of solid waste in highly inappropriate places like middle of roads and unauthorized disposal sites are common practices in many developing countries. It can be a valuable resource if addressed correctly, through policy and practice. Waste disposal problems and management in ughelli, nigeria. The south african waste management policy framework. Municipal household solid waste collection strategies in. Environmental hazards of varying magnitude dangerously threaten human and animal lives in most urban and rural centers in nigeria. Learn more about the electronic waste problem with technology and how it affects the environment. The waste management performance of the hospital was assessed using a checklist consisting of six characteristic waste management descriptors and 27 indicators of healthcare waste management, presented in table 1, namely. A comparison of medical waste generated in a selected private. This observation has directed concerns towards the exploration of the indigenous waste management practices for possible. Hazardous waste comes in many forms, and whether youre at work or at home, its important to dispose of it properly to avoid doing damage to the environment or hurting someone. Solid waste reuse and recycling are, respectively, second and third in the waste management hierarchy.
In nigeria, the domestic waste disposal problem is typified by overflowing dustbins, mountains of open refuse dumps at virtually every street corner. Waste management in healthcare establishments within jos metropolis, nigeria. Proper waste management is a fundamental key to environmental sustainability. While disposal through incineration has some basic advantage, it is regarded as one of the most expensive solid waste management options. Mshelia department of geography, nigerian defence academy kaduna, nigeria abstract. Wikipedia boeing building planes this is a series where i take my lectures presented as adjunct professor teaching sustainable desi.
Nigeria generates more than 32 million tons of solid waste annually, out of which. Waste minimisation and recycling reuse policies have been introduced to reduce the amount of waste generated, and increasingly, alternative waste management practices to solid waste disposal on land have been implemented to reduce the environmental impacts of waste management. Effects of municipal waste disposal methods on community health. Pdf an assessment of material waste disposal methods in the. Some of the studies include environmental implications of sewage disposal methods in enugu metropolis south eastern nigeria which observed contamination of.
Abel et al estimating the quantity of solid waste generation in oyo, nigeria. However, this claim may not be true for waste management methods in developed countries. Incineration produces ash, metal and noncombustibles while compo. Department of petroleum engineering federal university of technology, owerri nigeria abstractindustrial wastes are solids, liquids or. Depositing waste in a planned controlled manner spreading and. Everyones home must have a solution for food waste disposal. Structured questionnaires were used for the collection of primary data such as sex, status, method of waste disposal etc from respondents. Information on state of challenges of waste management. Whether youre keeping your cars engine running smoothly or prepping your sewing machine for a marathon quilting session, you use oils around your home for a variety of applications. Hence, the urgent need for a proactive solid waste management. Effects of municipal waste disposal methods on community.
Hospital waste management practices in nigeria a case study of uyo teaching hospital the sustainable management of healthcare waste hcw has continued to generate increasing public interest due to the health problems associated with exposure of human beings to potentially hazardous wastes arising from healthcare tudor et al. For instance landfilling is a very expensive method of managing waste in industralised countries like. Nigeria, municipal, waste disposal, environment, environmental rights. This aims to eventually reduce the reliance of south africas waste disposal on landfills, as. With rational and consistent waste management practices there is an opportunity to reap a range of benefits. The term solid waste means any garbage, refuse, or sludge from a waste. Medical waste disposal in nigeria is usually neglected, and oftentimes compromises the health of members of the community. The proportion of food waste generated in sapele, nigeria can be compost through anaerobic digestion process rather than disposed of that has negative impact on the environment. Pdf solid waste management in nigeria victor o okereke.
Assessment of healthcare waste management practices in. Waste management towards sustainable development in. The ondo state integrated waste recycling and treatment project, came into existence in june 2006 with the commissioning of the project office complex along igbatoro road, akure by the nigeria president, chief olusegun obasanjo. The study involved the assessment of procedures available in waste collection, treatment, disposal practices. Characteristics and waste management practices of medical. Solid waste management is defined as the discipline associated with controlling the generation, storage, collection, transfer and transport, processing, and disposal of solid waste in a manner that is in accordance with the best principles of health, economics. Pdf indigenous knowledge system of waste management in. Municipal solid waste generation and characterization. Intraurban analysis of domestic solid waste disposal. The characteristics and composition of these wastes and the environmental issues associated with its management are also investigated. Medical waste management practices among selected healthcare. An assessment of material waste disposal methods in the. While some are more convenient, others are more ecofriendly.
With humansolid waste decorating street corners and public space everywhere in nigeria, this paper teased out the institutional measures taken to confront waste management in nigeria. In order to establish effective solid waste management in the affected area the following process should be used. This will enable stakeholders in the health care sector. Effluent waste management in a nigerian refinery anyadiegwu c. Planning suitable sustainable waste management in nigeria. It is therefore recom mended that government should adopt an appropriate waste collection and disposal agency and also more government. The solution to waste management starts with planning, quantification of waste and the determination of high and low density areas, methods to be adopted and funds. No doubt some studies have been conducted on waste. In spite of the efforts of public and private agencies, heaps of wastes are still seen in nigerian major cities. Many homes also have to dispose of medical waste including bandages, wound cleaning solutions and even sharp items like needles and syringes. The major effects of poor solid waste management in portharcourt city. Generally, lack of awareness about health hazards, poor management practice, insufficient financial and human resources and poor control of waste disposal are the most common problems connected with mwm in developing countries like nigeria. How design for disposability and convenience will bury us in waste. Solid waste management in nigeria bioenergy consult.
The outcome of the waste management workshop organized by connect project in lagos nigeria in march 2014 will be analyzed serving as a possible adaption from the finnish system. The waste density ranged from 280 to 370 kgm3 and the waste. Waste generation, collation, collection, and final disposal have gone scientific and as such should be handled scientifically. Solid waste management trends in nigeria ebikapade amasuomo. Assessment of waste management practices among residents of. Despite various waste minimisation and sustainable. A study of the solid waste chain in benin metropolis, nigeria. Consequently, there is a growing domestic waste disposal problem in most developing countries, which is gradually intractable. Data generated by the study shows that the method adopted by these agencies was found to be ineffective and fall short of international standards in waste management practises and sustainable development. Public perception of solid waste management practices in. Although the problems of solid waste management in nigeria range from poor collection and disposal methods. Solid waste management is characterized by inefficient collection methods, insufficient coverage of the collection system and improper disposal.
1403 1066 508 44 609 1266 437 904 473 1481 797 810 751 724 1504 856 471 1229 206 940 1274 746 1266 1368 505 1091 911 891 819