scholarly journals A mini-review on household solid waste management systems in low-income developing countries: A case study of urban Harare City, Zimbabwe

2021 ◽  
pp. 0734242X2199164
Author(s):  
Phyllis Rumbidzai Kwenda ◽  
Gareth Lagerwall ◽  
Sibel Eker ◽  
Bas Van Ruijven
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Low Income ◽  
Solid Waste Management ◽  
Collection Efficiency ◽  
City Council ◽  
Waste Generation ◽  
Household Solid Waste ◽  
The Individual ◽  
Harare City

Among other African cities, in terms of solid waste management (SWM), Harare has been ranked as one of the poorest. The municipality struggles to efficiently provide SWM services to its residents. Considering that SWM systems are complex, the individual behaviour of its components (waste generation, collection, and disposal) determines the overall performance of the system. This mini-review thus aims to understand the management system of the urban city’s biggest source of solid waste which is household solid waste (HSW). The systematic literature review methodology using NVIVO was used to analyse the literature. Out of a selected sample size of 500 journal articles, 26 were selected based on their relevance to the study. The uncertainty of the data provided by the Harare City Council (HCC) and of HSW generation data harvested in the literature was calculated. According to the HCC data records, Harare has an average daily waste generation per capita of on average 0.38±0.1 kg producing about 207, 635, 294±56, 027, 040 kg of HSW generated annually. With the waste collection efficiency in Harare at about 72.4%±7.5%, the city collects approximately 170, 385, 600±33 384 209 kg of HSW annually. All the collected HSW is disposed of in the city’s major MSW dumpsite called Pomona and only about 23, 498, 400±3, 988, 817 kg MSW is recovered annually with the average recovery efficiency at around 9.5%±2.8%, where most of the waste recovery is done by the waste pickers.

scholarly journals Determinants of Household Solid Waste Generation and Composition in Homs City, Syria

2020 ◽  
Vol 2020 ◽  
pp. 1-15
Author(s):  
Mohamad Noufal ◽  
Liu Yuanyuan ◽  
Zena Maalla ◽  
Sylvia Adipah
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Organic Waste ◽  
Solid Waste Management ◽  
Household Head ◽  
Household Waste ◽  
Waste Generation ◽  
Entire Study ◽  
Household Solid Waste ◽  
Starting Point

The absence of accurate information on the state of waste is a challenge to the solid waste management system in Syria. The local authorities commonly estimate the quantity of waste produced and its characterisation, which is the starting point for solid waste management planning. So, this paper aims to evaluate the generation and composition of household solid waste in Homs city, Syria. Also, the study presents factors influencing the waste generation rate and the waste composition. The study was carried out in 300 families from four zones in Homs city, and three sampling stages were conducted during the study duration, which started in July 2017 and ended in February 2019. The outcomes show that an average of 0.68 kg/per/day solid waste generated was calculated for the entire study area in Homs city. Also, the data analysis presents that organic waste constitutes the largest component in the waste mixture (69.1%) followed by plastic (10.6%), inert materials (8.7%), paper (4.6%), textile (2.5%), metal (1.2%), glass (1.1%), wood (0.6%), and hazardous materials (1.6%). The multiple linear regression results showed that the adjusted R2 value was found to be 0.557, 0.839, and 0.709 for the waste generation per capita, the daily household organic waste generation, and the daily household packaging waste generation, respectively. Also, according to Pearson’s coefficient values, a positive correlation was found between household waste generation and monthly income (r = 0.626), household size (r = 0.37), and age of the household head (r = 0.517), whereas a negative correlation was found between household waste generation and the education level of the household head (r = −0.649).

SOLID WASTE GENERATION AND COLLECTION EFFICIENCIES: ISSUES AND CHALLENGES

2015 ◽  
Vol 75 (11) ◽  
Author(s):  
Mahmuda Akhtar ◽  
M A Hannan ◽  
Hassan Basri ◽  
Edgar Scavino
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Solid Waste Management ◽  
Collection Efficiency ◽  
Waste Generation ◽  
Sustainable Environment ◽  
Planning And Design ◽  
Comprehensive Survey ◽  
Solid Waste Generation ◽  
System Improvement

Solid waste management is a big challenge throughout the world. It is becoming more complicated with the increased globalization and worldwide urbanization. Solid waste monitoring and management depends on the solid waste generation and collection efficiency. Without an efficient collection system, improvement of the solid waste monitoring and management system is a difficult task. Thus, it is a big hindrance on the way of development of solid waste management and sustainable environment. This paper deals with a comprehensive survey on the solid waste generation and their collection efficiencies. From the rigorous review, it is observed that the existing methods and system, however, not reliable and intelligent enough to monitor and manage the increased level of solid waste. Accordingly, this review is being highlighted on the issues and challenges for future efficient solid collection systems. This review paper may guide the reader about the basics of solid waste generation and their collection process to facilitate the planning and design of a sustainable new system

scholarly journals Characterisation of Municipal Solid Waste for Planning Sustainable Waste Management in Kumba Municipality – South Western Cameroon

2016 ◽  
Vol 9 (1) ◽  
pp. 19-27 ◽  
Author(s):  
E.B. Tambe ◽  
G.C. Ayongwa ◽  
N.M. Ngwabie ◽  
G.T. Forbid
Keyword(s):  
Waste Management ◽  
Municipal Solid Waste ◽  
Solid Waste ◽  
Low Income ◽  
Solid Waste Management ◽  
Waste Generation ◽  
Residential Areas ◽  
Systematic Random Sampling ◽  
West Region ◽  
Per Capita

Municipal solid waste (MSW) characterisation across socioeconomic residents is necessary for planning sustainable solid waste management. In view of planning for Kumba municipality in the South West Region of Cameroon, three types of socioeconomic residents classified as low, medium and high income residential areas were randomly sampled. In each residential area, 32 households were sampled following systematic random sampling. Over a period of eight weeks within three periods characterised with varying activities, statistically designed number of samples for waste composition were hand sorted and weighed at source of generation. The study revealed that the per capita generation of putrescible and miscellaneous wastes (predominantly sand, ash and dust) were statistically different (p < 0.05) across residents and were inversely related to income while the generation of plastics, metals, papers, glass except textiles were statistically different across residents and were positively related to income. Putrescible waste was the most predominant waste category constituting more than 75% across residents. No significant differences were observed for per capita waste generation across residents during the entire period of study and within residents during the different periods over which the waste categories were measured. However, within the different periods, waste generation was significantly different across residents with more waste being produced in low income residents. The waste density was found to decrease with increasing income. The observed variation of waste generation and composition has implications for collection frequency, equipment needs, composting and digestion of the biodegradable for biogas generation to sustain the solid waste management sector.

scholarly journals Seasonal Variations of Household Solid Waste Generation In Mubi, Nigeria

2015 ◽  
Vol 3 (5) ◽  
pp. 115-124
Author(s):  
Alfred D. Mshelia
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Solid Waste Management ◽  
Dry Season ◽  
Municipal Solid Waste Management ◽  
Management Problem ◽  
Waste Generation ◽  
Wet Season ◽  
Household Solid Waste ◽  
Solid Waste Generation

Solid waste management problem has been a subject of great concern in developing nations because it has remained intractable mainly due to absence of quantitative data for its planning and management. This study examines seasonal variation in household solid waste generation in Mubi, Northern Nigeria because households are the main generators of solid waste since the country is not sufficiently industrial. Data was collected through observation and measurement of 603 systematically selected household from 30 wards that make up Mubi metropolis, and data generated was summarized using descriptive statistical measures. Results show that waste generated from households (wet and dry season) are mainly ashes, garbage, rubbish (paper and carton) plastic/polythene bags and metallic materials. The mean waste generation rate of a household is 2.7kg/day in wet season and 3.1kg in dry season. The calculated standard deviation for wet season is 1.6kg/household/day and dry season is 1.4kg/household/day, and the coefficient of variation is 59% and 45% in the same order.The result of the student t-test shows that there is a slight variation in the volume and rate of wastes generated in wet season being less than that of dry season. This variation can be attributed to greater agricultural resource utilization resulting from crop harvest with on-set of the dry season with reciprocal waste generation, as well as the increase in the purchasing power of residents due from proceeds of crop sales at that time among others factors. The study recommends the use of the data base created by Adamawa State Environmental protection Agency (ADSEPA) and private waste management agencies, for effective planning for municipal solid waste management in the area. An increase in the provision of waste collection, storage and disposal facilities particularly in the wet season by waste management agencies should be imminent.

scholarly journals Prevalent Practices of Solid Waste Management in the Girls Hostels

2021 ◽  
Author(s):  
Ekta Kapri ◽  
Manju Mehta ◽  
Sudesh Gandhi
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Solid Waste Management ◽  
Daily Basis ◽  
Human Beings ◽  
Waste Generation ◽  
Waste Collection ◽  
Waste Generation Rate ◽  
The Individual ◽  
The University

Abstract Waste is generated on daily basis through different activities of human beings, which leads to pollution of the environment, which may have serious implications on the health of the individual. Waste generation is also a big problem in schools and universities. To keep that problem in mind study has been conducted on the campus of CCSHAU, Hisar; with the objective to study the type and volume of waste generated in the girl’s hostels. The study estimated the daily waste generation from girl’s hostels and found waste generation rate was high but the waste collection rate was very low because of the improper ratio between the total number of students and sanitary worker. The waste management system in the university girl’s hostels requires not only an estimation of the solid waste but also an understanding of the students’ habits and behaviour towards managing solid waste.

scholarly journals A Study on Willingness to Pay of Household Solid Waste Management in Kureepuzha of Kollam District, Kerala

2021 ◽  
Vol 10 (1) ◽  
pp. 27-30
Author(s):  
S Pooja Vardhini ◽  
B Vanitha
Keyword(s):  
Waste Management ◽  
Willingness To Pay ◽  
Solid Waste ◽  
Solid Waste Management ◽  
Pollution Level ◽  
Human Beings ◽  
Waste Generation ◽  
Industrial Growth ◽  
Household Level ◽  
Household Solid Waste

Since the origin of human beings, there exists a parallel waste generation. Human wants are unlimited; the generation of waste also differs. With the increase in industrial growth and urbanisation, waste generation was also going at an alarming rate. The improper disposal of waste will lead to a rise in the pollution level. It can be managed from the household level. So the study was based on the willingness to pay by the household for the household solid waste management and the reasons behind the non-willingness to pay.

scholarly journals Monitoring Expanse Near Lakhodair Landfill and Mehmood Booti Dump Sites of Lahore, Paksitan

2020 ◽  
Vol 10 (4) ◽  
pp. 40-45
Author(s):  
Maimoona Khalil ◽  
Nausheen Mazhar ◽  
Dania Amjad
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Solid Waste Management ◽  
Waste Generation ◽  
Dump Site ◽  
Disease Patterns ◽  
Urban City ◽  
Arc Gis ◽  
Solid Waste Generation ◽  
Waste Generation Rate

Solid waste management in any large urban city like Lahore requires special disposal measures. In thisregard, Lakhodair landfill and Mehmood booti dump sites collect and handle major bulk of all the solid waste comingfrom ten towns of Lahore, with the city’s waste generation rate of being 0.84kg/capita per day. Spatial expanse of boththe sites was calculated in Arc GIS 10.3 system. The findings clearly showed that the extent of both these dump siteshad increased during 2006-2016 due to an enormous rise in solid waste generation. During 2006, the area of MehmoodBooti dump site and Lakhodair Landfill site was only 15 hectares and 17 hectares respectively. By 2016, this area hadincreased to 32 hectares and 52 hectares respectively. The mapping of these two sites can help in future researchesbased on investigating the disease patterns among people residing around these sites and by determining methaneemissions in the study area.

Management of Industrial Waste

2020 ◽  
pp. 278-299
Author(s):  
Aynur Akata
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Human Health ◽  
Industrial Waste ◽  
Solid Waste Management ◽  
Daily Activities ◽  
Waste Generation ◽  
Negative Effects ◽  
Historical Aspects ◽  
The Subject

Al substances that are left directly or indirectly into the environment that may cause harm to human health and the environment are regarded as waste. Waste generation occurs as a result of daily activities during production of goods and after their use by consumers. In order to decrease and/or eliminate the negative effects onto the environment, a proper waste management is crucial for the societies and governments. In this chapter, the subject is explained starting from the brief historical aspects of waste and waste management and continuing with explanation of the main concepts and their types, focusing on solid waste management and recycling. Various examples are given.

scholarly journals Status of Household Solid Waste Management and Associated Factors in a Slum Community in Kampala, Uganda

2020 ◽  
Vol 2020 ◽  
pp. 1-10 ◽  
Author(s):  
Charles Ssemugabo ◽  
Solomon Tsebeni Wafula ◽  
Grace Biyinzika Lubega ◽  
Rawlance Ndejjo ◽  
Jimmy Osuret ◽  
...  
Keyword(s):  
Waste Management ◽  
Solid Waste ◽  
Associated Factors ◽  
Management Practices ◽  
Solid Waste Management ◽  
Cross Sectional Study ◽  
Cross Sectional ◽  
Household Solid Waste ◽  
Behavioural Aspects ◽  
Slum Community

Background. Only a third of the total waste generated in slum communities in Kampala is collected and disposed of to the landfill every month. This study assessed the status of household solid waste management and associated factors in a slum community in Kampala, Uganda. Methods. We conducted a community-based cross-sectional study involving 395 households using a semistructured questionnaire and an observational checklist. Proper solid waste management was determined based on possession of waste collection and storage receptacle; collection receptacle ability to minimise nuisances (covered); segregation of waste; presence of flies and other vectors; and collection receptacle fill status. Prevalence rate ratios and their 95% confidence intervals were used as a measure of association. Results. Only, 41.3% (163/395) of the households exhibited proper waste management practices. The majority of the households 85.8% (339/395) owned solid waste storage receptacles, most of which were sacs 61.7% (209/339) and would minimise nuisances 72.9% (245/339). The main type of waste collected was biodegradable materials 56.7% (224/395). The majority of the households 78.7% (311/395) did not segregate their waste. Solid waste was mainly transported to the collection point by pulling the collecting sac 54.4% (215/395). The city authority 73.9% (292/395) and private companies 12.9% (51/395) were the major entities collecting waste. Factors associated with proper waste management were collecting waste in plastic containers (adjusted PR = 1.27, 95% CI (1.04–1.55)), polythene bags (adjusted PR = 0.26, 95% CI (0.14–0.47)), and paper bags or metallic bins (adjusted PR = 0.13, 95% CI (0.03–0.44)) as well as awareness of solid waste management laws (adjusted PR = 1.49, 95% CI (1.20–1.85)) and the dangers of improper solid waste management (adjusted PR = 2.15, 95% CI (1.51–3.06)). Conclusion. Solid waste management was generally poor. As such, a cascade of interventions that address knowledge, physical, and behavioural aspects of solid waste management is required to improve its management in slum communities.

Sign in / Sign up

Export Citation Format

Share Document