Knowledge, Practice and Perceived Problems of Solid Waste Generated in an Institutional Complex (original) (raw)
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In-Depth Analysis of Municipal Solid Waste Management in Kanifing Municipality, The Gambia
International Journal of Scientific and Research Publications (IJSRP), 2019
Undoubtedly, inadequate municipal solid waste management in most developing countries is one of the major contributing factors to the present environmental pollution and risk to human health. This is influenced by increasing population, urbanization, industrialization, and economic development of a particular place resulting to the rise in waste stream and its complexity. In the Gambia, Kanifing Municipality is one of most densely area and face with a huge challenge to the increasing volume of municipal solid waste produced and insufficient collection capacity. The generation and composition of MSW of this municipality is influenced by numerous factors, notable rise in the affluence of people and increase in population. The considerable growth of this municipality since 1993 has increased the generation of waste and its composition. As uphold in many research, MSW generation depends on the socioeconomic activities and the size of the population. This proved to be the case of the MSW generation and its composition in Knifing Municipality. Reviews of previous studies and reports indicated that major components of generated wastes were paper/cartons (83%), plastics (80%), organic matter (40%), metals (30%) and glass (27%). Studies also noted that, most of the waste generated by the commercial establishment can be recovered, recycled and more importantly, the generation of hazardous waste by the sector seems very negligible. This paper investigates and analyze the current status and problems of Municipal Solid Waste Management (MSWM) in Kanifing Municipality based on gathered reports and papers to evaluate to what extent a viable reduction of the MSW can be implemented and management systems to be improved in the near future. Currently, MSWM status and problems in this municipality is surrounded by an increase in the population couple with upsurge in affluent of inhabitants resulting in huge increase in the generation and composition of MSW. Comparing with the increasing rates of MSW generation, little has been done concerning its management. Therefore, an Integrated Waste Management System should be built in order to improve the holistic approach to enhance the sustainable MSWM system and reduce the impacts of waste to the environment and people at large.
Evaluation of Solid Waste towards Sustainable Facilities Management
Waste generated from healthcare activities usually comprise a broad variety of materials ranging from used needles, syringes, to soiled dressings. This list also includes body parts, diagnostic samples, blood, chemicals, pharmaceuticals, medical devices and radioactive materials. In the education sector too, solid waste management has become a topical issue necessitating prompt attention and appraisal. Educational waste basically are categorised into recyclable, general and biodegradable waste forms. This study presents evaluation of solid waste issues towards achieving sustainable facilities management (FM) success in the Nigeria built environment. In this investigation, structured surveys were directed to the building services, estate, and environmental management experts as well as facilities managers operating within these targeted sectors: hospitals and universities (schools) to collect solid waste management data. Issues that influence and support good sustainable FM regarding waste management practices were also sought in the administered surveys. A functional unit size of 100m 2 within the investigated facilities was considered in each case as a common basis for comparisons with the achievable results between the studied hospitals and schools. The outcomes from these studies and recommendations for best practices in future examinations are presented.
Solid Wastes Management in Sunderrao Solanke Mahavidyalaya
international Research Journal of Science and Engineering , 2018
The present communication deals with the study of solid waste management in Sunderrao Solanke Mahavidyalaya, Majalagaon, Dist Beed (Maharashtra). In order to reduce waste at College campus, recycling efforts must be improved and organic recycling services must be provided. Additionally, students, faculty, and staff must be properly educated on proper waste management practices. The constant production of new products and packaging means knowledge of recyclable and compostable materials has become a complex and confusing topic for many people. College students, staff, and faculty often lead busy lives and value convenience; as they go about their day rushing between activities and classes, the purchase of single-use products is often the most convenient choice. Solid waste management was undertaken from last five years (2012-2017) to assess the type and amount of waste generated in college campus. By this following proper management we tried to avoid impact of solid waste on health of student and Environment.
Malaysia Solid Waste Management - A Focus on Kuala Lumpur City Hall (JICA 2016)
Waste management in Kuala Lumpur City Hall area has been the purview of the city hall workers and their contractors. Resident Associations (RA) have been recently involved in the waste management activities especially in the 3R (Recycle, Reuse and Reduce) aspects. The MSWME initiative with CAT23 has been running since 2014 in 8 selected RAs compared with the 300 RAs in Kuala Lumpur. The initiative involved a survey that was conducted among 4 RAs (Sunway SPK Damansara, Flat Taman Mulia, Bandar Tun Razak, Bukit Kiara Longhouse, and Kg.Segambut Tengah) in the second phase of this project as detailed out below. A total of 102 households in the four areas were surveyed in this phase for the Pre and Post Survey after the JICA / CAT23 visit last month. The final survey was conducted using a simple questionnaire which was self administered using both English and Bahasa Malaysia. The analysis involved 102 pre-coded questionnaire. The questions covered were as follows with the response in frequencies and percentages. The following table has oth the data displayed for simple descriptive analysis.The post survey targeted 100 respondents and managed to get a return of 102 which is slightly more than 100%. The study involved four RAs with a breakdown as follows: Sunway SPK Damansara (n=20), RPBK (Rumah Panjang Bukit Kiara) (n=33), Kg.Segambut Tengah (n=19) and Taman Mulia (n=31). Generally the post survey revealed the respondents to be better informed in most areas especially in the 3R aspects. The post survey revealed that the 99 respondents (97.1%) knew the company in charge of waste collection in their area and 86 (84%) knew which day of a week waste (resource) was collected in their area. In the post survey, 51 (50%) received any brochure(s) or poster(s) to tell them about how to dispose of/sort waste from collection service provider or relevant authority, when compared to the pre survey with only 15 respondents (14.71%). In obtaining information, only 38 (37.2%) claimed in the post survey compared to the pre survey with 45 (44.12%) obtained information such as change of collection days through circulars in RA and other means within RA. For the post survey there was an increase 89 households (87.2%) compared to only 31 households (30.39%) knew the monthly amount of waste disposed of from their households. There was an actual reduction in waste generation in the households in the study areas. In the post survey, the respondents managed to gain the knowledge on 3R where the resources should be sorted at source, where the majority or 98 (96.1%) respondents compared to 85 (83.33%) in the pre survey felt that newspaper followed by carton box (93respondents, 91.2%) in the post survey and compared to 82 respondents, 80.39% in pre-survey. While another 77 (75.5%) felt bottles in the post survey compared to (81 respondents, 79.41%) from the pre survey. Recycling of old clothes where it was 55respondents (53.92) in the pre survey compared to an increase of 82 (80.4%) in the post survey. In the pre survey results, miscellaneous paper had 73respondents (71.56%) compared to an increase in post survey with 85 respondents (83.3%); followed by for carton box recycling with pre survey of 60 (58.82%) compared to post survey of 74 (72.6%). The weakest response in the pre survey was for kitchen residue where 17 respondents (16.66%) and further reduced in the post survey by 15 respondents (14.7%) felt could be sorted at source, followed by PET bottles (29respondents, 28.43%) and for aerosol cans (37, 37.27%). The respondents effort(s) in reducing waste in their households based on pre survey showed their current practice of using separate containers for waste and resources (n=62, 60.78%, when compared to the post survey results had use of separate containers for waste and resource with 81 respondents (79.4%). They also brought their own bags for shopping, while some donated unused items to the NGO e.g. Tzu-Chi and some use flea market or similar events. In the post survey, the households showed that the main person involved in waste management especially in handling waste disposal and resources were the house wives (51respondents, 50%) when compared to the pre survey (n=45, 44.11%), followed by other family members in helping out, husbands and children; housemaids and the rest unspecified. The household survey knowledge level on where the waste / resource goes in the end, revealed that the majority were better aware post survey result of 31 respondents (30.4%) compared to pre survey results of 13 (12.74%). This revealed that the respondents are quite sure about resource and waste management. The pre survey showed that there was an increase of 37respondents (36.3%) compared to the pre survey of 12 (11.76%) who would use any opportunities to talk about waste or the environment among their family members. In the pre survey, on the household hazardous wastes, 61 respondents (59.8%) believed they knew about these type of waste, but in the post survey had an increase of 72 respondents (70.6%) felt they had the knowledge about household hazardous wastes. This allowed for a decrease in such waste generation. The survey respondents recognized the e waste that has to be checked and thought should not be thrown into the garbage bin. The majority checked for computers, followed by electrical appliances, batteries, while paint , bulbs, used medicine and used diapers. 4. Conclusion The pre and post survey revealed some strengths and weaknesses in the waste management mechanism of recycling without looking at the collection, transportation and disposal aspects. Waste management is an integrated approach which involved tripartite stakeholders namely the federal government or state or local government, private companies and the residents. This tripartite approach has to be well balanced and maintained at all time to ensure a fine balanced approach in a good sustainable waste management.
The problem of solid waste: A case study of the Maharagama local authority
… of the National Science Foundation of …, 2005
Environment friendly disposal of solid waste is Management' concept has several solutions for the often not being practised in most developing countries. The problem of solid waste, such as 'Source reduction' problem of solid waste arises because ofits improper dumping. ~~~~~~l (plus ti^^), Modern waste management approaches t h a t rely on integrated waste management, are popular world wide. This 'Combustion' a n d 'Landfills' ( a s disposal approach includes practical measures for the problem such -as reuse, recycling, combustion and landfills. A case study of the Maharagama area had been conducted to identify the METHODOLOGY current status of the problem in a typical residential zone. Findings are summarized and discussed separately under the Most of the secondary data were received from above mentioned features of a n Integrated Solid Waste Management hierarchy.
Current practices of waste management at Universitas Diponegoro campus, Indonesia
E3S Web of Conferences
The existence of waste is one of the problems faced by the community, including in the college of higher education. Waste is produced not only from personal consumption, but also from other activities including office operations and research activities in laboratories and other personal activities. This condition is also related to increasing the existing activities on the campus of Universitas Diponegoro UNDIP, resulting in increasing waste. Related to this UNDIP gives serious attention to develop integrated waste management system. It is also related to the desire of UNDIP to be a sustainable university, where the principles of greenmetrics are always applied in the management of the environment. This article provides an overview of the curent practices of waste management at UNDIP’s campus.
Waste Management and Resource Efficiency, 2018
The rapid growth of worldwide population and urbanization is a significant challenge for the Global Waste Management Industry including Solid Waste Management System (SWMS). Being a responsible citizen and teaching professional at a self-financing institute of technology, located at Panihati, a suburb near Kolkata, the author is also very much concerned about the issue. Very poor SWMS outside the institute campus under A category Panihati Municipality within Kolkata Metropolitan Area (KMA) creating horrible and absolutely unhygienic environmental condition and the lush green, clean campus inside as maintained by the institute owner, creates such a contrasting scenario that the present study is undertaken to unveil the reasons behind. The study is executed in two parts. In the first part, detailed survey is conducted on the existing facilities of Panihati Municipality SWMS including manpower resources, the management techniques, associated technologies and their utilization through the segregation, collection, transportation, treatment and disposal for generated amount of solid wastes to make pollution-free environment in the locality. The relevant data is obtained from Panihati Municipality and individual field visit. The study reveals several lacunas in the existing government-run system. In the second part, the SWMS of an educational campus in Panihati Municipality area is highlighted. It is interesting to mention that in the same campus, there are Dental College and Hospital, Hotel Management Institute, Pharmaceutical Institute and Engineering College along with the students' hostel and staff quarters which are growing day by day. So an well-planned management system for generated Clinical and Pharmaceutical Wastes, Food Wastes, E-wastes and Constructional Wastes-the well known solid
Higher Education Institution's Solid Waste Manasement : Practices, Needs, and Opportunities
IJEMR, 2018
Background/Objectives: Solid waste management is everybody's concern. Every individual is a producer of waste that is why in the University all contributors of waste were involved in the study. Production of wastes is one thing, the type of waste produced is another, especially, solid waste and yet the produced waste is managed is another issue. Methods/Statistical analysis:The study used mixed methods through questionnaire and interviews to gather data on status, practices, needs, and opportunities of solid waste management. The findings revealed that the status of solid waste in the University in terms of its types are biodegradable, nonbiodegradable and recyclable; with regards to the quantity of waste produced every day, during weekdays an average of 50 bags, where bag has a dimension of 100 square centimeters, Saturdays an average of 20 bags and Sundays about 10 bags. There is a disposal area, where all the waste bags are dumped, with a total area of 200 sq. meters, tools such as shovel, spade, cart, and rake are used and segregation of waste is being enforced; participation in trash to cash program is encouraged to lessen the waste to be disposed and collected by the waste collector or hauler, and allotted budget of approximately six thousand pesos per dump truck load per week. Findings: The students and non-teaching personnel agreed on most of the items which described needs and opportunities of solid waste management while the faculty members agreed on practices and strongly agreed on the needs and opportunities on solid waste management in the University. Improvements/Applications: There are needs to be addressed and plans to improve the current practices on solid waste management and optimize the identified opportunities to be recognized as a Clean and Green University.
Assessment of Solid Waste Management (SWM) Practices in Hawassa University Campuses, Ethiopia
This study was conducted in four campuses of Hawassa University (HU), Ethiopia, with the aim of identifying the major sources, composition and quantity of solid wastes and solid waste management (SWM) practices. Key informant interview and visual assessment was carried out to identify the major sources, sampling sites, measurement points and management practices. The wastes were segregated and categorized into classes and measured for seven consecutive days in each campus. The result showed that about 35,364.2 Kg of food leftover and more than 10,541.4 kg of paper, plastic, grass and leaves, medical waste, and some other mixed solid waste were generated every week. From the total waste more than 92 % was recyclable and 81.5% was organic. The food leftover was managed by selling to ranchers, giving it to poor-of-the poor, and the remaining was managed through damping. The clinical wastes, papers and some other wastes were burned and only limited solid waste was recycled. Generally, the SWM practice in HU is reactive to the problems and a more proactive solution is required. For instance, conversion of organic waste to biogas could reduce the cafeterias cooking firewood spending, greenhouse gas emission and other socioeconomic and environmental impacts associated with SWM problem. Recycling of paper waste by selling to pulp and paper factory can also be a feasible and win-win strategy for the university and the environment as the experience gained from Adama Science and Technology University.
International Journal of Advances in Engineering and Management (IJAEM), 2021
The quantity of solid waste produced in city/town depends on the type of the city, its population, living standards of the residents and degree of commercialization, industrialization and various activities prevailing in the city. Due to rapid growth of population in Ambo municipal corporation area and changing life styles has resulted in increased waste generation. Consequently, waste management has become a key issue needing to be addressed. On average, waste generation from households is estimated at 3.92 kg per household per day (about 0.49 kg per person per day) according to City Administration Sanitation and Beautification Agency. The various Solid waste streams in Ambo city include municipal solid waste (households, commercial establishments), biomedical waste (hospitals, dispensaries) and industrial waste (industries). Therefore, it is required nowadays that sustainable SWM system aim at protecting and improving public health, the environment and energy gains through promotion of environmental quality and productivity. This paper is based on the study carried out on Solid Waste Management Practice in Ambo city. The outline of existing situation of solid waste management system, problems associated with the system and the future requirement to handle the up growing situation will be studied for the environmental management system. The general objective of this study is assessing the existing solid waste management service and proposing potential improvement areas to the waste management system for Ambo town.