scholarly journals Performance-Assessment of Existing Drainage Facilities for The Purpose of Stormwater Management

2020 ◽  
Vol 4 (1) ◽  
Author(s):  
O.V Oluwaseun ◽  
S.O Bilewu ◽  
E.A Adejumo ◽  
B.G Makanjuola
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Stormwater Management ◽  
Solid Waste Management ◽  
Management Strategies ◽  
Drainage System ◽  
Sampling Technique ◽  
Interview Method ◽  
Drainage Channels ◽  
The City

The study assesses the performance of the existing drainage facilities in some selected areas in Ilorin Metropolis of Kwara State, Nigeria. The rapid increase in urbanization, increase in population without corresponding infrastructures in the city of Ilorin have led to the increased incidence of flood as the available drainage channel cannot convey the volume of water. The study focuses on the household demograph, flooding, drainage maintenance and solid waste management strategies employed in the study areas. The methodology involves the use of questionnaires and interview method to gather information from the respondents of the study areas. The study was carried out with 200 copies of well-designed questionnaire through systematic random sampling technique in the administration. The research questions were answered using tables of frequencies and percentages, bar chat, pie chart and regression analysis for flood modelling and prediction of flood occurrence. The analysis revealed that frequent flood events in the city of Ilorin can be traced to dumping of solidwaste in the drainage system, inadequate drainage channels, poor solid waste management strategy and variables such frequency of drainage maintenance, predominant waste material and duration of drainage maintenance, made statistically significant contributions to the prediction of Flood occurrence. A model for prediction of effect of stormwater management on flood was formulated. All the variables used in the model were evaluated and it has been established that frequency of drainage maintenance makes the strongest contribution to the causes of flood (Y dependent variable) among all other significant variables, other significant variables included availability of drainage system, waste disposal mechanism, distance of available dumpsite, frequency of waste collection, agency responsible for drainage maintenance and predominant waste materials.

scholarly journals Garden City or Garbage City: The Case of Port Harcourt Metropolis, Rivers State, Nigeria

2019 ◽  
pp. 1-11
Author(s):  
Tombari Bodo
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Solid Waste Management ◽  
Management Strategies ◽  
Sampling Technique ◽  
Garden City ◽  
Port Harcourt ◽  
The Government ◽  
Rivers State ◽  
The City

Port Harcourt acquired the name “Garden City” for its neatness, beauty, organisation of the buildings and well constructed road networks across the entire city; but this once beautiful city has been overtaken by garbage. Hence, the objectives of this study were to find out why the solid waste management strategies employed by the Rivers State Waste Management Agency  and their contractors are not working and provide best solutions in curbing the challenges militating against solid waste management of the city. Purposive sampling technique was used to determine the sample. Because of the time constraint and the wide area of coverage for this study; 10 areas consisting of 10 communities were selected based on their size, popularity and centrality. Oral interviews and field observation were the methods of data collection and the data obtained through oral interviews were analysed through simple coding, groupings, re-writing, transcribing and interpretations. The results revealed that the solid wastes generated are uncontrolled due to overcrowded settlements; an uncultured way of living of the residents; lack of the needed man-power and technology on the part of the solid waste contractors. It was also revealed that the Government do not carry out proper monitoring and uses unskilled and unqualified persons to carry out their jobs. It was concluded that to adequately clean up the city of Port Harcourt, the Government should stand up to their responsibility of keeping the city clean and sensitize the people on the need to package and dispose of their waste properly.

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 Urban Households' Willingness to Pay for Improved Solid Waste Disposal Services in Kumasi Metropolis, Ghana

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
Dadson Awunyo-Vitor ◽  
Shaibu Ishak ◽  
Godfred Seidu Jasaw
Keyword(s):  
Waste Management ◽  
Willingness To Pay ◽  
Solid Waste ◽  
Solid Waste Management ◽  
Sampling Technique ◽  
Solid Waste Disposal ◽  
Number Of Children ◽  
Assembly Area ◽  
Multistage Sampling ◽  
Municipal Assembly

Solid waste management within Kumasi Metropolitan Assembly area continues to be a major challenge for the municipal assembly and one of the key issues is its financial constraints. This study was undertaken to examine households' willingness to pay for improved solid waste management services. A multistage sampling technique was employed to select six hundred respondents for the study. Logistic regression model was used to establish the determinants of willingness to pay for solid waste management whilst the Tobit model was used to evaluate the factors influencing the amount of money the households are willing to pay for improved solid waste management. The logistic model shows that income, age, number of children, quantity of waste generated, and education have significant effects on the willingness to pay, while the amount of money the households are willing to pay was influenced by their income, quantity of waste generated, education, house ownership, and number of children. Thus, the assembly can increase waste collection fees between GHC 3 and GHC 5.00. This would lead to improvement in the waste management within the metropolis. However, the additional charge should take into consideration location and income levels.

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.

Municipal solid waste generation, composition, and management: the global scenario

2020 ◽  
Vol 16 (6) ◽  
pp. 917-948
Author(s):  
Kapil Dev Sharma ◽  
Siddharth Jain
Keyword(s):  
Waste Management ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Solid Waste Management ◽  
Management Strategies ◽  
Technology Selection ◽  
Waste Generation ◽  
Content Type ◽  
The World ◽  
Solid Waste Generation

Purpose Due to the increasing population and prosperity, the generation rate of municipal solid waste (MSW) has increased significantly, resulting in serious problems on public health and the environment. Every single person in the world is affected by the municipal solid waste management (MSWM) issue. MSWM is reaching a critical level in almost all areas of the world and seeking the development of MSW strategies for a sustainable environment. This paper aims to present the existing global status of MSW generation, composition, management and related problems. Design/methodology/approach A total of 59 developed and developing countries have been grouped based on their gross national income to compare the status of various MSWM technologies among them. A total of 19 selection criteria have been discussed to select appropriate MSWM technology(s) for a city/town, which affects their applicability, operational suitability and performance. All risks and challenges arising during the life cycle of the waste to energy (WtE) project have also been discussed. This paper also gives a comparative overview of different globally accepted MSWM technologies and the present market growth of all WtE technologies. Findings It was found that most developed countries have effectively implemented the solid waste management (SWM) hierarchy and are now focusing heavily on reducing, reusing and recycling of MSW. On the other hand, SWM has become very serious in low-income and low-middle-income countries because most of the MSW openly dumps and most countries are dependent on inadequate waste infrastructure and the informal sector. There are also some other major challenges related to effective waste policies, availability of funds, appropriate technology selection and adequacy of trained people. This study clears the picture of MSW generation, composition, management strategies and policies at the worldwide context. This manuscript could be valuable for all nations around the world where effective MSWM has not yet been implemented. Originality/value This study clears the picture of solid waste generation, composition, management strategies and policies at the worldwide context. This manuscript could be valuable for all nations around the world where effective MSWM has not yet been implemented. In this study, no data was generated. All supporting data were obtained from previously published papers in journals, the outcomes of the international conferences and published reports by government organizations.

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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