scholarly journals Public awareness, involvement, and practices in electronic waste management in Addis Ababa, Ethiopia

2020 ◽  
Vol 4 (6) ◽  
pp. 21-36
Author(s):  
Abenezer Kitila ◽  
Solomon Woldemikael
Keyword(s):  
Waste Management ◽  
Management Practices ◽  
Addis Ababa ◽  
Public Awareness ◽  
Electronic Waste ◽  
Municipal Solid Wastes ◽  
Service Department ◽  
Technological Developments ◽  
Household Heads ◽  
General Service

Following the upsurge of technological developments escorted with scale economies, the electronic industry has decidedly growing and brought one of the major environmental problem known as electronic waste or e-waste. In particular, this study investigates the public awareness about e-waste and the level of engagement in e-waste management practices. The survey covers household heads, general service department workers and higher governmental officials of Addis Ababa. The findings discovered that households’ level of awareness about e-waste and its management was much lower than the general service department personnel and higher governmental officials. Evidently, the ordinal regression outputs has revealed statistically significant results between the sub-cities as well as the educational institutions and governmental sector offices. It also appears that respondent’s educational qualifications and monthly incomes had unequivocally affects the awareness and engagement level. E-waste is considered and treated like other types of municipal solid wastes. It is ostensible that there were newly purchased electronic equipment but which are not yet serviceable due to the absence of manuals, their sizes and designs and lack of knowhow. Therefore, in view of these veracities, the study discernibly highlighted the implications of the existing status and suggests certain recommendations to raise public awareness on e-waste.

scholarly journals Estimation of Leachate Generated from Zimbabwe’s Municipal Solid Wastes (MSW) Landfills using a Simple Stochastic Water Balance Model

2018 ◽  
pp. 40-50
Author(s):  
Andile B. Maqhuzu ◽  
Kunio Yoshikawa ◽  
Fumitake Takahashi
Keyword(s):  
Water Balance ◽  
Waste Management ◽  
Management Practices ◽  
Balance Model ◽  
Probability Models ◽  
Municipal Solid Wastes ◽  
Predominant Component ◽  
Indiscriminate Disposal ◽  
Waste Management Practices ◽  
The Impact

Landfilling remains the predominant component in the waste management hierarchy of most developing nations. The adoption of emerging waste management technologies and the use of recycling or composting is still in its infancy. Among several inadequacies of current waste management practices in Zimbabwe is the absence of sanitary disposal of municipal solid waste (MSW) in landfills. As a result, the leachate generation rate and leachate characteristics are not routinely monitored. Such information is essential when assessing the impact of leachate on ground and surface water or a facility to which the leachate can be conveyed. Indiscriminate disposal of MSW at unsanitary dumpsites poses a double threat as the discharge of hazardous leachate to potable water sources and emissionsof toxic odours leads to further environmental degradation. Poor waste management practices are compounded by a lack of financial resources and technical capabilities. The financial incapacitation of local authorities is reflected in the fact that there are no reliable statistics on MSW generation and disposal. This lack of comprehensive data has hampered the quantification of MSW and resultant leachate. Therefore, the objectives of this study are twofold. First, we seek to predict the annual quantity of landfilled MSW, and secondly to quantify the leachate flow from Zimbabwe’s landfills. Both were achieved through the use of probability models and a stochastic water balance method supported by 10,000 Monte Carlo iterations. The calculated 90%confidence interval indicates that 13-16 million tonsof MSW havebeen landfilled, with about 41-128 million m3of leachate released since 1980. This is equivalent to a mean of 414,212tons a-1of landfilled MSW and 2.2 millionm3a-1of leachate generated, respectively.

scholarly journals DEVELOPMENT OF AN INTEGRATED SUSTAINABLE ELECTRONIC WASTE MANAGEMENT SYSTEM FOR HIGHER INSTITUTIONS IN RIVERS STATE

2020 ◽  
Vol 06 (12) ◽  
Author(s):  
AUDREY OPARA ◽  
Keyword(s):  
Waste Management ◽  
Management System ◽  
Management Practices ◽  
Electronic Waste ◽  
Waste Recycling ◽  
Source Reduction ◽  
Waste Management System ◽  
Environmentally Sound ◽  
Higher Institutions ◽  
Rivers State

High obsolescence rate and end-of-life of electronic equipment resulting in high generation of electronic waste remains the biggest challenge with use of ICT in higher institutions. This study evaluated and developed an environmentally sound E-waste management system for higher institutions in Rivers State. The study employed research surveys in data acquisition through questionnaires, interviews and observation. Hypotheses were postulated to test areas of interest. Study indicated that institutions generate a reasonably amount of electronic/ICT wastes that are poorly managed. Desktop computers, printers, laptops, UPSs, old CRT monitors, and printer cartridges are the majority generated and available E-waste in storage in these institutions. Results revealed that the level of awareness on hazardous nature of E-waste among the sampled population was significant. The level awareness on E-waste recycling among sampled population was also significant. There are no accurate records or inventory of ICT equipment procurement and E-waste generation and disposal in the institutions. Policies and programs on source reduction E-waste segregation and handling, facilities for E-waste recovery, recycling and reuse are practically not available in the institutions. The study concluded that there is no proper management and disposal of electronic/ICT waste in higher institutions in Rivers State. Significant numbers of respondents expressed the need for the institutions to establish an integrated electronic/ICT waste recycling center. An Integrated E-waste management system that will not only address the current poor E-waste management practices in the institutions but also achieve environmentally sound management of E-wastes in the institutions has been developed in the study.

scholarly journals The SWOT analysis for sustainable MSWM and minimization practices in Turkey

2018 ◽  
Vol 20 (1) ◽  
pp. 83-87 ◽  
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Management Practices ◽  
Swot Analysis ◽  
Solid Waste Management ◽  
Solid Wastes ◽  
Municipal Solid Waste Management ◽  
Management Problem ◽  
Municipal Solid Wastes ◽  
Waste Management Practices

One of the most important environmental problems is municipal solid waste management (MSWM) as a result of the rapid rise in waste generation due to industrialization, economic development, urbanization, and rapid population growth in Turkey. The collection, transportation, and disposal of solid waste are conducted by municipal authorities of Turkey. The waste management problem is getting more serious due to some reasons such as lack of enforcement of regulations, weak technical and financial resources, poor infrastructure, insufficient policies and deficiency of political priorities, poor coordination between authorities. Hence, despite the legislation, municipal solid wastes are managed in an unscientific manner by the municipalities. The SWOT analysis is a perfect tool to discover the possibilities and ways for successfully implementing the MSWM. In this study, SWOT analysis carried out both negative and positive concerns of MSWM. A successful strategic management has been identified from the SWOT analysis for the municipal solid wastes. Further, the study proposes options based on SWOT analysis approach to improve in available waste management practices that could also be adopted by other countries to decrease the adverse effect of MSW on human and environment health.

Factors Influencing Household Electronic Waste Recycling Intention

2012 ◽  
Vol 622-623 ◽  
pp. 1686-1690 ◽  
Author(s):  
Sew Tiep Ho ◽  
David Yoon Kin Tong ◽  
Elsadig Musa Ahmed ◽  
Chee Teck Lee
Keyword(s):  
Data Collection ◽  
Waste Management ◽  
End Of Life ◽  
Management Practices ◽  
Electronic Waste ◽  
Waste Recycling ◽  
Factors Influencing ◽  
Waste Management Practices ◽  
Electronic Waste Recycling ◽  
Insight Into

In Malaysia, it is prevalent among many householders on accumulation of end-of-life electronics items at home and many are unclear of its disposal directive, which are likely to be disposed as household wastes. An insight into understanding their e-waste management practices and key predictors in relation to e-waste recycling intention are essential as they will lay the foundation for future effective e-waste management. This paper reports a preliminary exploration of the construct of e-waste recycling intention among householders. The data was collected from 150 respondents in Malacca, Malaysia. The results from this study showed that all the six dimensions generated are reliable with high intercorrelation among the dimensions. This implies that the measures can be used for further data collection to validate the study.

scholarly journals Municipal Solid Waste Management Practices for Achieving Green Architecture Concepts in Addis Ababa, Ethiopia

Technologies ◽  
2021 ◽  
Vol 9 (3) ◽  
pp. 48
Author(s):  
Eshetu Gelan
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Management Practices ◽  
Solid Waste Management ◽  
Addis Ababa ◽  
City Government ◽  
Waste To Energy ◽  
Primary Data ◽  
Municipal Solid Waste Management ◽  
Green Architecture

Solid waste is one of the social and environmental challenges that urban areas are facing. The study assesses the state of solid waste in Addis Ababa during 2016–2020 to provide implications for achieving green architecture concepts through better management of solid waste and its economic contribution. The study uses secondary and primary data. Quantitative and qualitative data are analyzed through descriptive statistics and context analysis, respectively. The result reveals that most solid waste is generated from households, followed by commercial centers, street sweeping, industries/factories, hotels, and hospitals, respectively. From 2016 to 2020, an average of 80.28% of solid waste is collected, whereas 19.72% of the waste is not collected. There are little or no efforts made to segregate solid waste at the source. The generated waste is disposed of in the Reppi open landfill. Together with Ethiopian electric power (EEP) and the City Government of Addis Ababa, waste has been converted to energy since 2019. The study suggests minimizing waste from its source by reducing generation, composting, reusing, recycling, waste-to-energy strategy, and well-designed buildings to achieve the concept of green architecture in Addis Ababa through better solid waste management.

scholarly journals THE INFLUENCE OF KNOWLEDGE, ATTITUDE AND MOTIVATION OF HOUSEHOLD BEHAVIOR AND SPORT BEHAVIOR

2021 ◽  
Vol 10 (3) ◽  
pp. 265
Author(s):  
Nur Chabibah ◽  
Rini Kristiyanti ◽  
Milatun Khanifah ◽  
Anis Sofiana
Keyword(s):  
Waste Management ◽  
Public Awareness ◽  
Sampling Technique ◽  
Household Waste ◽  
P Value ◽  
Chi Square ◽  
Cross Sectional ◽  
Household Heads ◽  
The Impact ◽  
Attitude And Motivation

Indonesia produces one million tons of garbage per day. The impact on health is to become a breeding ground for organisms that cause disease, poison animals and plants that are consumed by humans. Therefore, high public awareness is needed in the joint responsibility in waste management. This responsibility will be formed if each individual has the knowledge, attitude and motivation in waste management. The research aims to determine the effect of knowledge, attitudes and motivation on sorting and processing waste. The study was observational analytic with cross-sectional approach, which analyzed factors of knowledge, attitudes and motivations that influenced the behavior of household organic waste sorting and processing. The population in this study were all family heads in 05 residents of Podo Village, Kedungwuni District, Pekalongan Regency. The sampling technique uses cluster random sampling, with a large sample of 57 households. Data collection using questionnaires with interview techniques. Analysis of the data in this study using chi square with the level of significance used in this test was p-value <0.05 on 95% confidence interventions. The results of statistical analysis there is the influence of knowledge on the behavior of household heads in conducting the behavior of waste sorting, (p-value = -0.048; CI -0.228 s.d -0.449). The influence of attitudes and on the behavior of family heads in conducting the behavior of waste sorting (p-value = 0.002; CI -0.423 to 0.076). Influence of motivation and on the behavior of household heads in conducting waste sorting behavior (p-value = 0.027; CI-0313 s.d 0.050). But there is no influence of knowledge on the behavior of family heads in conducting the behavior of waste management, (p-value = 0.174; CI-0.006 to 0.174). The influence of attitudes on the behavior of family heads in conducting the behavior of waste management, (p-value = 0.034; CI-0.007 to 0.257). The influence of motivation on the behavior of the head of the family in conducting the behavior of garbage processing, (p-value = 0.034; CI -0.257 to 0.007). It was concluded that there is an influence of knowledge, attitude and motivation about sorting and processing of rubbish on the behavior of sorting and processing of household waste.

scholarly journals Strategies for Improving Recycling at a Higher Education Institution: A Case Study of the University of the West Indies, Cave Hill Campus, Barbados

2015 ◽  
Vol 8 (1) ◽  
pp. 1-11 ◽  
Author(s):  
Jamar Bailey ◽  
Maria Pena ◽  
Terry Tudor
Keyword(s):  
Waste Management ◽  
West Indies ◽  
Management Practices ◽  
Public Awareness ◽  
National Level ◽  
Education Institution ◽  
The West ◽  
Waste Management Practices ◽  
The University

Enhancing the sustainability of the management of waste from Higher Educational Institutions (HEIs) is becoming an increasingly important issue, globally. Using the University of the West Indies (UWI), Cave Hill campus, in Barbados as the case study HEI, and a combination of questionnaires, key informant interviews and waste audits, the study aimed to understand waste management practices on campus, as well as to gain an insight into how waste is managed at the national level. The results suggest that the key challenge facing sustainable waste management at the University and the country in general was limited financial resources. Key motivators for recycling at the UWI were its benefits to keeping the Campus clean and the generation of funds. The major barriers were a lack of motivation, high bin contamination and a lack of knowledge regarding the Recycling Initiative. Bin location had a significant impact on recyclable and contamination levels. Per capita overall and recyclable arisings at the University were 393.93 grams and 308.35 grams respectively. Recommendations included increased education and initiative awareness and strategies to reduce bin contamination. At the national level, increased public awareness programs and involving everyone in the process were key strategies proposed to overcome the challenges.

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