Factors Influencing Food Waste Management in Phnom Penh, Cambodia: Data Collection

2018 ◽  
Author(s):  
Sireiratana Thay ◽  
Thanwadee Chinda
Keyword(s):  
Data Collection ◽  
Waste Management ◽  
Food Waste ◽  
Phnom Penh ◽  
Factors Influencing

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 Long-term food waste management in Phnom Penh utilizing a system dynamics modeling approach

2020 ◽  
Vol 27 (1) ◽  
pp. 200603-0
Author(s):  
Thanwadee Chinda ◽  
Sireiratana Thay
Keyword(s):  
Waste Management ◽  
Food Waste ◽  
Waste To Energy ◽  
Food Wastes ◽  
Key Factors ◽  
Dynamics Model ◽  
Phnom Penh ◽  
Simulation Results ◽  
Term Management

Phnom Penh has a high number of people. With more people, it is expected that food waste issues will be severe. To properly manage food waste, it is necessary to identify the key factors affecting food waste management, and examine the interactions among those key factors to effectively plan for long-term management. This study develops a dynamics model of food waste management, considering vegetables as the main waste, to examine the trends of food waste in Phnom Penh and plan for long-term management. The developed dynamics model considers two types of waste, household and retailer wastes. The simulation results reveal that most food wastes are from households. They are mainly from preparation processes and inappropriate packing sizes. The results show that with a smaller percentage of waste in preparation processes, food wastes going to a landfill decrease. The use of smaller-size packs (250 g and 350 g) also helps to minimize food wastes. The simulation results also suggest the use of biodigesters, to convert food waste to energy and reduce landfill waste in the long term. Local communities, local authorities, and governments can use this study to plan for long-term food waste management, to reduce food waste and mitigate landfill problems.

scholarly journals Life Cycle Assessment of Bioplastics and Food Waste Disposal Methods

2021 ◽  
Vol 13 (12) ◽  
pp. 6894
Author(s):  
Shakira R. Hobbs ◽  
Tyler M. Harris ◽  
William J. Barr ◽  
Amy E. Landis
Keyword(s):  
Life Cycle Assessment ◽  
Life Cycle ◽  
Anaerobic Digestion ◽  
Waste Management ◽  
Food Waste ◽  
Energy Demand ◽  
Anaerobic Digester ◽  
Management Scenarios ◽  
Cumulative Energy ◽  
Cumulative Energy Demand

The environmental impacts of five waste management scenarios for polylactic acid (PLA)-based bioplastics and food waste were quantified using life cycle assessment. Laboratory experiments have demonstrated the potential for a pretreatment process to accelerate the degradation of bioplastics and were modeled in two of the five scenarios assessed. The five scenarios analyzed in this study were: (1a) Anaerobic digestion (1b) Anaerobic digestion with pretreatment; (2a) Compost; (2a) Compost with pretreatment; (3) Landfill. Results suggested that food waste and pretreated bioplastics disposed of with an anaerobic digester offers life cycle and environmental net total benefits (environmental advantages/offsets) in several areas: ecotoxicity (−81.38 CTUe), eutrophication (0 kg N eq), cumulative energy demand (−1.79 MJ), global warming potential (0.19 kg CO2), and human health non-carcinogenic (−2.52 CTuh). Normalized results across all impact categories show that anaerobically digesting food waste and bioplastics offer the most offsets for ecotoxicity, eutrophication, cumulative energy demand and non-carcinogenic. Implications from this study can lead to nutrient and energy recovery from an anaerobic digester that can diversify the types of fertilizers and decrease landfill waste while decreasing dependency on non-renewable technologies. Thus, using anaerobic digestion to manage bioplastics and food waste should be further explored as a viable and sustainable solution for waste management.

Analysis of Socio-demographic Factors Influencing Households Participation in Sustainable Food Waste-management in Malaysia

2021 ◽  
Vol 47 (3) ◽  
pp. 488-498
Author(s):  
Innocent A. Jereme ◽  
Chamhuri Siwar ◽  
Rawshan Ara Begum ◽  
Basri Abdul Talib
Keyword(s):  
Waste Management ◽  
Food Waste ◽  
Sociodemographic Factors ◽  
Management Program ◽  
Primary Data ◽  
Food Wastes ◽  
Municipal Solid Wastes ◽  
Sustainable Food ◽  
Small Family Size ◽  
Socio Demographic Factors

Most local authorities in Malaysia spent as much as 60-70 percent of their annual budget to dispose food waste together with other municipal solid wastes to landfills. It is time for Malaysians to start reducing food waste through sustainable method, as it is becoming an uphill task to manage food wastes generated in Malaysia. When households reduce the amount of food waste generated in a sustainable way, it could help reduce cost, and other related bills for households, and as well in running their other daily activities. The main objective of this study is to assess how sociodemographic factors of households in Selangor and Terengganu influence their behaviour towards participation in sustainable food wastes management program. The study applied purposive nonrandom sampling consisting of 333 respondents, 257 were from Selangor and 76 from Terengganu. Primary data was collected through structured questionnaire. Descriptive and logistics regression model analysis were used to analyze the data. Findings have shown 48.7 percent of Terengganu respondents spent not more than RM100 on food per week, while Selangor had 41.2 percent within the same period who spent such amount. 35.4 percent of Selangor respondents spent between RM101-200 compared to Terengganu which spent same amount at 30.3 percent within the same periods. The survey shows 43.2 percent of Selangor households disposed 1-3kg food wastes, while Terengganu on the other hand had 51.3 percent who disposed same quantities of food wastes per week. Respondents with higher education, those on government jobs, small family size and ethnicity have significant impacts on the respondents' behaviour towards participation in sustainable food waste management program. Note: US$1=RM4.09

scholarly journals Organic Waste Management in Canada: Building a Sustainable Circular Economy

2019 ◽  
Vol 11 (1) ◽  
pp. 84-92
Author(s):  
Alja Perger
Keyword(s):  
North America ◽  
Waste Management ◽  
Food Waste ◽  
Organic Waste ◽  
Research Question ◽  
Organic Food ◽  
Main Research ◽  
Organic Waste Management ◽  
The Moment ◽  
Resource Input

North America is a big consumer and consequently a big producer of waste. For the purpose of this project, we were primarily interested in collecting information in North America, focusing on Quebec primarily. The main research question was risen up during the fieldwork and assistance with the Canadian company. It clearly presents the enterprise readiness for obtaining a smart solution on organic/food waste problem. It is believed, how organic/food waste can be a resource of a high value. There is a capacity of creating a new path, where organic/food waste could become the important as plant/field nutrient supply. The circular approach to organic waste management is urgently needed in a way how the organic waste should be reduced and returned as productive resource input into our economy. The paper presents a new value towards a sustainability process that Canada is building at the moment. It represents the innovative approach, which is highly accepted in some cities in Quebec with the obtained pilot projects and excellent results. This paper is not only a simple research paper, but it is also the very important original innovative document which can be highly used on the level of each municipality, region and federal level.

scholarly journals PERAN DINAS TATA RUANG DAN CIPTA KARYA DALAM PENGELOLAAN SAMPAH DI KABUPATEN BULUKUMBA

2015 ◽  
Vol 5 (2) ◽  
Author(s):  
Akhmad Affandi ◽  
Fatmawati Fatmawati ◽  
Adnan Ma'ruf
Keyword(s):  
Data Collection ◽  
Waste Management ◽  
Human Resources ◽  
Public Participation ◽  
Spatial Planning ◽  
Contributing Factors ◽  
Human Settlements ◽  
Observation Instruments

This study aims to clarify the role and efforts of the Department of Spatial Planning and Human Settlements in managing waste in Bulukumba. This type of research is qualitative with data collection using interviews and observation instruments. The data is analyzed deskriktif and interpretation to the informant to conduct interviews. The results showed that: in carrying out the role as implementor and supervisor of the waste management in Bulukumba, Spatial Planning and Human Settlements Bulukumba can not yet provide the maximum results. Not maximal results are affected by the lack of human resources and lack of infrastructure are still available have greater influence in waste management. The contributing factors are: public participation and the availability of land (TPA).    Penelitian ini bertujuan untuk menjelaskan peran dan upaya Dinas Tata Ruang dan Cipta Karya dalam mengelola sampah di Kabupaten Bulukumba. Jenis penelitian ini adalah Kualitatif dengan teknik pengumpulan data menggunakan instrumen wawancara dan observasi. Data tersebut dianalisis secara deskriktif dan interpretasi kepada informan dengan melakukan wawancara. Hasil penelitian menunjukkan bahwa: dalam melaksanakan peran sebagai implementor dan pengawas terhadap pengelolaan sampah di Kabupaten Bulukumba, Dinas Tata Ruang dan Cipta Karya Kabupaten Bulukumba belum dapat memberikan hasil yang maksimal. Belum maksimalnya hasil tersebut dipengaruhi oleh kurangnya sumber daya manusia serta masih minimnya sarana dan prasarana yang tersedia memiliki pengaruh lebih besar dalam pengelolaan sampah. Adapun faktor pendukung yakni: partisipasi masyarakat dan ketersediaan lahan (TPA).

scholarly journals EFEKTIFITASPELAYANANPUBLIK DIKECAMATAN SAMARINDA KOTA DI SAMARINDA

2019 ◽  
Vol 4 (2) ◽  
Author(s):  
Ahmad Jubaidi
Keyword(s):  
Data Collection ◽  
Service Delivery ◽  
Public Service ◽  
Research Method ◽  
Public Awareness ◽  
Field Research ◽  
Civil Registration ◽  
A Value ◽  
Factors Influencing ◽  
The Cost

The purpose of this study is to determine the effectiveness of KK, KTP, and AK services in Samarinda Kota sub district and its factors influencing the effectiveness of KK, KTP, AKservices.The research used field research method which gives an overview on the effectiveness of KK, KTP, and AK services in Samarinda Kota sub district. Data collection techniques use observation techniques, interviews, and media questionnaires by selecting informants who play a role and are involved technically and functionally in service delivery to the community. The data obtained are then analyzed qualitatively and supported by quantitative data.The results showed that service implementation in Samarinda Kota sub-district, especially in the field of population administration and civil registration is done in accordance with existing mechanism and regulation which have been determined by seeing some service indicator such as simplicity is in very safe category with 6.67% and certainty of service procedure and tariff cost are in accordance with the value of 88.33% and 70% respectively, the security and convenience of facilities and infrastructure are in safe and comfortable category with 65% and 73.33% respectively, openness about the ease of obtaining information and provisions services in the categories easy and explained if requested with the value of 71.67% and 63.33% respectively, economical about the cost of KK rates, ID cards, AK category Rp 10,000 - Rp 15,000, equitable fairness with a value of 60%, the timeliness is in category 1 - 2 days, and the efficiency is an exact category with a value of 80%.  And the factors that affect the service is the resources apparatus, facilities and infrastructure, and public awareness. Keywords: Effectiveness, Public Service

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