Case study: characterization of solid waste management system in metallurgic companies of Joaçaba/SC (original) (raw)
Related papers
Research-gate , 2019
Solid waste management is the collection, transfer and disposal of all non –liquid and nongaseous solid materials from residential, commercial, institutional, construction and demolishing and street sweeping. It is a consequence of day-today activity of human kinds that needs to be managed properly. Burao city faces a lot of problems associated with a poorly managed solid waste systems. However, this study examined challenges facing the SWM in Burao city and factors influencing its effectiveness. The case study of Burao Municipality. Moreover, challenges were conceptualized as financial, institutional, technical, social and political aspects guided by contingency theory. Solid waste management effectiveness was described in collection, transportation and disposal. The purpose of this study was to examine the challenges of solid waste management and factors influencing its effectiveness: A case study in Burao Municipality Somaliland. By using census survey research study, the total participant of the research were 152 respondents. The data was collected in May-July 2019 and was analyzed using SPSS Version 21 and SmartPLS3. Using correlations The study established that financial constraint has a significant effect on collection and transportation where p=.000 but does not have any significant effect on disposal where p=.433. Technical aspect have a significant effect on collection, transportation and disposal where p value p=.000. Institutional aspect have a significant effect on collection, transportation and disposal where p-value p=.000. The social aspect has a significant effect on collection, transportation and disposal where p-value p=0.01. Political aspect has a significant effect on collection, transportation where p=0.000 but does not have any significant effect on disposal where p=.107. based on the findings of this study, its recommended strict enforcement of by law and policy, more budget allocation, technical support by the government, development of solid waste management through waste reduction, reuse, and recycling, retain staff with a good salary, benefit and training, and implement awareness-raising programs. Discussions, recommendations, limitations and suggestions for a future research study are further elaborated.
2020
The sustainable development concept becomes more and more present in human society. One of its components is the waste management issues with applications in different activities. In this context, the present paper presents some modalities of waste management system implementation in public sector respectively, at “Vasile Alecsandri” University of Bacau. For the study were used reports, achieved by the Romanian Environmental Protection Agency and the data related to the waste quantities generated by the evaluated institution such as metallic waste, paper and cardboard waste, plastic waste etc.
Problems of Solid Waste Management in Small and Medium Enterprises
This study describes the problems of solid waste generation in small and medium scale enterprise. The analysis was conducted in Meserte Gabi metal and machine work enterprises using purposive sampling method with 16 sample sizes of this enterprise employer. Filed observation, unstructured interview, and questioners were instruments that use pre and post assessment tools for problems of solid waste management. The study explores the existing situation of the enterprises about solid waste management. The result shows that Solid waste issues were the major problems of Meserte Gabi metal and machine work enterprise. Findings show that waste prevention, recycling; collecting, and awareness, training and awareness are the major problems of the enterprises. After actions were done (conducting training, implementation of kaizen and capacity building) result predicts that, the impact of solid waste problem were changed and proper solid waste management systems were developed. The study highlights that it is essential that the government starts to recognize the mechanisms of supporting of enterprises in order to improve the overall solid waste management system in Dessise-Ethiopia. From the action obtained that conducting training, capacity building, resource utilization, and implementation of kaizen were mechanisms that developed solid management systems in the enterprises.
With an increasingly population and urbanization, the solid waste management have become a major challenge for local authorities in developing countries all over the world. The local authorities must improve their waste management in order to minimize the negative effects of solid waste and to avoid future land use conflicts. At the same time the economical resources are limited and solid waste management puts already today a significant pressure on the local economies. There is a need for a sustainable waste management which offer solutions to issues of social-, economical-and environmental aspects.
Assessment of Waste Management Practices of Different Manufacturing Companies in Camarines Sur
Cognizance Journal of Multidisciplinary Studies (CJMS), 2024
This study examines waste management practices among manufacturing companies in Camarines Sur, Philippines, focusing on implementation effectiveness and compliance levels across collection, segregation, transportation, and treatment dimensions. Through quantitative analysis of 29 respondents from manufacturing enterprises and 5 local government units, the research evaluates current practices, challenges, and opportunities for improvement. Government implementation shows varying effectiveness, with collection practices demonstrating the highest implementation (3.159), while treatment practices (2.47) require significant enhancement. Manufacturing companies exhibit moderate compliance across all dimensions (overall mean: 2.821), with collection leading (3.02) and treatment showing the lowest implementation (2.579). Financial constraints emerge as the primary challenge for both government (17 respondents) and manufacturing sectors (19 respondents), followed by technical limitations and negative environmental attitudes. The findings highlight the need for enhanced financial support mechanisms, improved technical infrastructure, and stronger environmental awareness programs. The study recommends implementing standardized protocols, investing in advanced technologies, strengthening regulatory frameworks, and fostering public-private partnerships to achieve sustainable waste management practices aligned with circular economy principles.
Assessing the Challenges Affecting Solid Waste Management System in the Kumasi Metropolis
Journal of Arts and Humanities, 2014
In every aspect of human life, several unwanted materials are generated and these materials are discarded simply because they are considered waste. Waste is a serious problem in developing countries where generation of waste per unit of output is much higher than that in the developed countries because of inefficiency in manufacturing processes, bad design, and ultimately, bad decision-making. The purposes of this paper were to identify the challenges facing solid waste management in Kumasi Metropolitan Assembly and its effectsonsolid waste management practices.This research is both exploratory and causal. Out of a total population of 350 a sample size of 200 was used. Self-Administered Questionnaire instrument was used to collection data for the study. Quantitative data analysis technique (such as mean, percentages, frequencies and standard deviation) and qualitative data analysis technique (such as content analysis) were used to analyse the collected data. It was found out that, all the challenges facing solid waste management practices only institutional arrangement and adequate solid waste management laws were found not to be major challenges. The rest are all major challenges facing solid waste management practices in the KMA. On the effects, seemingly, the effect of the challenges to waste management practices leads to inefficiency in the solid waste management practices. The correlation coefficient between them is 0.51 and correlation of determination is 0.26 0r 26% meaning the higher the challenges, the higher the inefficiency in the waste management system. However, this relationship seems moderate since 74% of the inefficiencies are accounted for by other factors than those identified in this study. Based on the findings of this study, it is recommended that, the management must put measures in place to overcome the challenges facing solid waste management practices.
Investigating the Wastes Management Practices of Businesses in Nigeria
Journal of Management and Sustainability, 2016
Wastes and environmental management in many Nigerian cities have suffered tremendous setbacks in the last few decades. Literatures and environmental reports confirm a below average performance in relation to wastes and environmental management practices. Apart from unwholesome practices that characterises wastes management at household levels, many businesses across Nigeria have also capitalized on the lack of proper monitoring and enforcement of wastes and environmental laws to adopt practices that promotes organizational profits over environmental quality. Hence, the current research investigates wastes management practices of small businesses (retailers) in Nigeria with a view to identify where corrections should be made in order to improve the overall wastes management standards in the country. In order to achieve these aims and to proffer adequate solutions to the wastes management issues in the city, the paper employed a mixed method approach using closed and open-ended questionnaires in collecting data. In all about 900 questionnaires were collected and analysed for the study. A multi stage cluster sampling technique was employed due to the unavailability of an up-to-date sampling frame in the study area. It was found that businesses were heavily involved in unfriendly environmental practices such as; burning of wastes, random and indiscriminate disposal, dumping of wastes on water bodies and disposal on illegal dumpsites. These wastes management practices were found to be a clear violation of standard international best practices as only a fraction of businesses dispose their wastes using official disposal points. The study therefore advocates that the wastes management authorities develop a means of influencing the environmental culture of organizations (retailers) in order to improve wastes management among businesses. Similarly, the research argues that adequate environmental policies be formulated and enforced in order to encourage retailers to embrace sustainable wastes management practices.
Sustainable Solid Waste Management An Assessment of Solid Waste Treatment in Lusaka, Zambia
2020
The study conducted was an investigation of the challenges of sustainable Solid Waste Management (SWM) in Lusaka, Zambia’s capital. The problem of SWM has become more complicated and requires sustainable long-term programs for its solution as less than 20% of the solid waste collected was disposed of properly. Lusaka lacked proper SWM strategies. For this study, data collection comprised of naturalistic observations at the main dumpsite in Lusaka and questionnaires to nine waste enterprises mandated to collect waste in addition to the Lusaka City Council (N = 10). The study focused on understanding the current situation of sustainable SWM, particularly the waste treatment process after disposal. Results revealed several challenges affecting an efficient sustainable waste management system, which were primarily highlighted as; lack of waste separation at source, insufficient funds and lack of equipment. All the private companies interviewed indicated that their role in SWM was basica...