scholarly journals A Theoretical Framework for the Analysis of Residential Solid Wastes Generation and Composition (SWGC) in Bauchi Metropolis, Nigeria

2015 ◽  
Vol 773-774 ◽  
pp. 1389-1393
Author(s):  
Adamu Isa Harir ◽  
Rozila Kasim ◽  
Bala Ishiyaku
Keyword(s):  
Waste Management ◽  
Solid Waste Management ◽  
Sample Selection ◽  
Reliable Data ◽  
Solid Wastes ◽  
Climate Conditions ◽  
Spss Software ◽  
Questionnaire Surveys ◽  
Mixed Approach ◽  
The City

Solid wastes varies extremely in generation rates and types of materials compositions across countries and cities or even within the city parts due to changing socio-economic and climate conditions which also differs with location and time. Thus, studies to define these parameters are essential for achieving efficiency of waste management. This paper reviewed literature and proposed a framework for the analysis of residential solid wastes generation and composition in Bauchi metropolis Nigeria, being an extract of PhD research in progress. The framework suggested a mixed approach with mainly quantitative. The framework paradigm moves toward positivism school. Case studies and stratified random technique is suggested for sample selection and Experiment and questionnaire surveys will constitute data collection instruments. SPSS software can be used for data analysis. The framework will develop reliable data base to underpin policies for efficient solid waste management in Bauchi metropolis, Nigeria.

scholarly journals Assessment of Municipal Solid Waste Management System in a Developing Country

2014 ◽  
Vol 2014 ◽  
pp. 1-11 ◽  
Author(s):  
A. Ahsan ◽  
M. Alamgir ◽  
M. M. El-Sergany ◽  
S. Shams ◽  
M. K. Rowshon ◽  
...  
Keyword(s):  
Waste Management ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Urban Areas ◽  
Management System ◽  
Solid Waste Management ◽  
Solid Wastes ◽  
Municipal Solid Waste Management ◽  
Management Concept ◽  
The City

This study represents a few basic steps of municipal solid waste management practiced in the six major cities of Bangladesh, namely, Dhaka, Chittagong, Khulna, Rajshahi, Barisal, and Sylhet. A six-month field study was conducted to identify the solid wastes management steps such as storage at source, separation, on-site storage, collection, transportation, treatment, reuse, recycling, and ultimate disposal. This study addresses the role of the city authority to meet the demand of the city dwellers in solving this emerging socioenvironmental issue and the initiatives taken by some nongovernmental organizations and community based organizations. The problems and constraints of the solid wastes management system are also identified to find a sustainable management concept for the urban areas of Bangladesh.

Study of Solid Waste Management Programs in Shiraz-Iran

2013 ◽  
Vol 664 ◽  
pp. 179-184 ◽  
Author(s):  
Mohammad Rahim Vaseghi ◽  
Amir Ramezannejad
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Solid Waste Management ◽  
Solid Wastes ◽  
Capital Cities ◽  
Material Analysis ◽  
Previous Condition ◽  
The City

The current and previous condition of solid waste management programs in the city, Shiraz was studied. Shiraz is one of the capital cities in south of Iran. Different aspects of solid waste programs including collection, transportation, treatments and recycling are discussed. Composition of solid wastes, material analysis, chemical formulation, thermal values, pH and other factors is evaluated. To estimate future conditions an overview of the statistics obtained in previous years is provided. Finally some recommendations are given in case it would be profitable for developing recycling programs in Shiraz city.

Potential for the First WTE Facility in Mumbai (Bombay) India

2008 ◽  
Author(s):  
Perinaz Bhada ◽  
Nickolas J. Themelis
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Traffic Congestion ◽  
Fossil Fuels ◽  
Solid Waste Management ◽  
Collection Efficiency ◽  
Solid Wastes ◽  
Waste To Energy ◽  
Waste Dumps ◽  
The City

The city of Mumbai (Bombay), India is facing a solid waste management crisis. The infrastructure has been unable to keep pace with economic development and population growth, resulting in insufficient collection of municipal solid waste (MSW) and over-burdened dumps. Improper disposal of solid wastes over several decades and open burning of garbage have led to serious environmental pollution and health problems. This study examined the solid waste management process in Mumbai and the potential for implementation of waste-to-energy facilities. Mumbai’s average per capita waste generation rate is 0.18 tonnes per person. Although the reported collection efficiency of MSW is 90%, almost half of the city’s 12 million people live in slums, some of which do not have access to solid waste services. The most pressing problem is the acute shortage of space for landfilling. When the present waste dumps were constructed they were at the outskirts of the city, but now they are surrounded by housing colonies, thus exposing millions of people to daily inconveniences such as odors, traffic congestion, and to more serious problems associated with air, land, and water pollution and the spread of diseases from rodents and mosquitoes. Mumbai is the financial center of India and has the highest potential for energy generation from the controlled combustion of solid wastes. The lower heating value of MSW is estimated in this study to be 9 MJ/kg, which is slightly lower than the average MSW combusted in the E.U. (10 MJ/kg). The land for the first WTE in Mumbai would be provided by the City and there is a market for the electricity generated by the WTE facility. The main problem to overcome is the source of capital since the present “tipping fees” are very low and inadequate to make the operation profitable and thus attract private investors. Therefore, the only hope is for the local government and one or more philanthropists in Mumbai to team up in financing the first WTE in India as a beacon that improves living conditions in Mumbai, reduces the City’s dependence on the import of fossil fuels, and lights the way for other cities in India to follow.

scholarly journals Implementation of the Solid Waste Management of Barangays in a Highly Urbanized City

2020 ◽  
Vol 3 (2) ◽  
pp. 153-154
Author(s):  
Joedcel M. Go ◽  
Merlita V. Caelian
Keyword(s):  
Public Health ◽  
Waste Management ◽  
Solid Waste ◽  
Solid Waste Management ◽  
Geographical Location ◽  
Community Leaders ◽  
World Crisis ◽  
The Republic ◽  
The City ◽  
Great Harm

The present alarming environmental world crisis is the uncontrolled generation and illegal dumping of solid waste (SW) that poses great harm to public health and the environment (Ali & Sion, 2014). Poor waste management may cause air, water, and soil contamination. The Republic Act 9003 (RA 9003) or the Ecological Solid Waste Management Act (ESWMA) had been in place for several years. However, its implementation was a challenge for every LGU, including in a highly urbanized city. Hence, the paper examined the level of implementation of the provisions and enforcement of prohibited acts on ESWMA of barangays as assessed by community leaders as a whole and according to their geographical location and income. Also, it explores the challenges encountered by the barangays and the recommendations of the community leaders in the implementation of RA 9003 and the local ordinance enacted by the city.

scholarly journals COMMUNITY BASED APPROACH FOR SOLID WASTE MANAGEMENT IN KHULNA CITY

2020 ◽  
Author(s):  
Rakibul Ahasan
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Urban Areas ◽  
Management System ◽  
Solid Waste Management ◽  
Public Utility ◽  
Management Approach ◽  
Community Based ◽  
Waste Management System ◽  
The City

Generation of solid waste (SW) is a major problem in urban areas, thus its management is one of the important obligatory functions to not only urban local authority but also for the inhabitants. The citizens expressed their concerns about the waste management system in KCC and associated problems that they are encountering. Waste generation in Khulna City Corporation is around 455 tons of municipal solid waste/day and generation rate is now 0.75 Kg/capita/day on an average. Existing public utility services and facilities are not adequate to meet the demand of disposing these massive amounts of wastes and that’s why several problems are arising. There are some deterrents in the KCC’s solid waste Management system, arising from both the city corporation authority and the citizen of different levels. With a view to address the problem from through community participation, this paper intends to evaluate the potential of community based solid waste management approach in context of Khulna city.

Municipal solid waste management in Kitwe City

2018 ◽  
Vol 29 (6) ◽  
pp. 1075-1092
Author(s):  
Bupe Getrude Mwanza ◽  
Charles Mbohwa ◽  
Arnesh Telukdarie
Keyword(s):  
Waste Management ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Solid Waste Management ◽  
Research Work ◽  
Municipal Solid Waste Management ◽  
Structured Interviews ◽  
Municipal Solid Wastes ◽  
Content Type ◽  
The City

Purpose The purpose of this paper is to review the present municipal solid wastes (MSWs) management system, from an engineering management (EM) perspective, for the City of Kitwe while proposing a levers-driven sustainable municipal solid waste management (MSWM) model focussing on improving waste management (WM). Design/methodology/approach The research work involves four stages. First, a comprehensive review of literature is conducted on MSWM. Second, structured interviews are conducted with key experts in solid waste management in the City of Kitwe in order to enhance the knowledge inputs. Third, direct observations and an interview with a WM driver are conducted in order to understand; the collection, disposal and treatment options for MSWs. Lastly, a sustainable model for managing MSWs is proposed Findings The research findings indicate that the existing MSW system for the city is highly unsustainable and lacks EM methodologies. There are still a number of challenges in the management of MSWs which include: lack of proper collection and storage of MSWs; lack of an engineered landfill; lack of waste recovery and treatment systems; and lack of public education aimed at reducing and separating MSWs. Practical implications A correct and detailed database for waste generation, collection, treatment and disposal is needed for the City of Kitwe. The system is necessary for WM resources allocation as well as for planning sustainable WM projects. The proposed model has been developed based on the actual observations, data collection and analysis. Originality/value The research identifies a gap in the management of MSWs for the City of Kitwe. This work is original as no similar MSW model has been proposed globally and specific for a developing economy such as Africa.

Municipal Solid Waste Management

2016 ◽  
pp. 19-43 ◽  
Author(s):  
Jaison Chatsiwa ◽  
Never Mujere ◽  
Avhatendi Bethania Maiyana
Keyword(s):  
Waste Management ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Management Practices ◽  
Solid Waste Management ◽  
Methodological Approach ◽  
Municipal Solid Waste Management ◽  
Urban Settlements ◽  
Waste Management Practices ◽  
The City

The rapid increase in urban population has resulted in poor environmental conditions in urban and peri-urban settlements. In most developing countries, the problem of inefficient municipal solid waste management (MSWM) is endemic. The problem manifests in heaps of uncollected solid waste or ubiquitous illegal dumps on open areas and by the street sides. This paper examines issues of solid waste management practices in the City of Kwekwe in Zimbabwe. It highlights types of waste, its generation, transfer and disposal. A mixed methodological approach including field observations, structured questionnaire survey and face-to-face interviews were employed in the gathering of data for the study. The key findings established to be the factors affecting effective solid waste management in the City are irregular solid waste collection, inadequate operational funding, inappropriate technologies, inadequate staffing, lack of knowledge cooperation and knowledge on the part of the residents. Based on the research findings, principles of environmental stewardship need to be promoted in the City.

Solid Waste Management in Hawassa City, Ethiopia

2020 ◽  
Vol 11 (1) ◽  
pp. 1-14
Author(s):  
Akalewold Fedilu Mohammed
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Service Providers ◽  
Solid Waste Management ◽  
Case Study Research ◽  
Municipal Solid Waste Management ◽  
Limited Budget ◽  
Major Factors ◽  
The City

Municipal solid waste management (MSWM) has emerged as one of the greatest challenges of improvement in Ethiopia. This study is conducted in Hawassa City, one of the fastest urbanizing cities in Ethiopia, to assess the existing solid waste management (SWM) practices and challenges observed in the city. The study relies on a case study research design. Sufficient data was gathered through rigorous interviews and field observations. It was also supported by quantitative data gathered from published and unpublished documents. The findings of the study revealed that the current SWM practices of Hawassa City are ineffective and inefficient. The major factors that contributed to the existing ineffective and inefficient SWM system in the City are insufficient collection coverage, improper storage, transportation and disposal, limited budget allocation, absence of standards for licensing private service providers, weak capacity of the municipality to enforce by-laws and create awareness to the community.

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