Implementation on Solid Waste Reduction through 3R (NSWM Policy) and Elements to Close Gap between Policy and Contractors in Construction Industry in Penang

Ng, Lee Shan; Seow, Ta Wee; Goh, Kai Chen

doi:10.7763/ijesd.2015.v6.678

Cited by 11 publications

(4 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In terms of analysis methods, the first approach employed is the correlation matrix. The purpose of the correlation matrix is to establish and determine the relationships between each construct and all other constructs (Ng et al, 2015). It is commonly used to assess the conceptual model and initial hypotheses.…”

Section: Methods For Structural Modeling and Control Variablesmentioning

confidence: 99%

Realizing environmental sustainability development through the efficiency of Web 3.0 on supply chain resilience

Ping‐Kuo,

Yong

2023

Sustainable Development

View full text Add to dashboard Cite

Limited research has addressed the potential of Web 3.0 to facilitate the green supply chain and support sustainable development goals. Although some studies have suggested the efficiency of Web 3.0 in promoting a green supply chain, lack empirical evidence explaining how this efficiency is generated remains scarce. Therefore, the objective of this study is to investigate this matter. By drawing upon relevant literature and leveraging the natural resource‐based view, a conceptual model is constructed and validated using partial least squares structural equation modeling (PLS‐SEM). The analysis reveals that Web 3.0 can foster the formation of consensual thinking through its decentralized mechanism. This, in turn, enables firms to generate perceived value based on the efficiency of consensual thinking, leading to an increased intention to build mutual trust and facilitate green knowledge sharing among firms. Furthermore, the controllability provided by a permissioned mechanism enhances information security, guiding mutual trust among firms to evolve into trustless cooperation. As a result, firms exhibit full trust in each other, facilitating smoother green knowledge sharing. The influence of mutual trust and trustless cooperation in promoting green knowledge sharing contributes to the resilience of the supply chain and ultimately leads to superior green performance, contributing to environmentally sustainable development. This study provides valuable insights into the integration of the green supply chain and Web 3.0, filling a gap in the existing literature.

show abstract

Section: Methods For Structural Modeling and Control Variablesmentioning

confidence: 99%

Realizing environmental sustainability development through the efficiency of Web 3.0 on supply chain resilience

Ping‐Kuo,

Yong

2023

Sustainable Development

View full text Add to dashboard Cite

show abstract

“…The source reduction is composting individually and waste bank. Some countries, such as Malaysia, have problems with hundreds of tons of solid waste that are not accommodated in the waste transfer center because there is a gap between policies, so they must optimize the 3R process [3]. Surabaya city has several Material Recovery Facilities (MRF)…”

Section: Introductionmentioning

confidence: 99%

The Potential of Solid Waste and Greenhouse Gasses Reduction in Tambak Osowilangon Material Recovery Facility in Indonesia During the Covid-19 Pandemic

Pramestyawati

Prasetyo

Ni’am

2023

JACEE

View full text Add to dashboard Cite

Solid waste generation can increase due to people's activities that increase compared to the early pandemic in 2020. The solid waste management paradigm is no longer focused on landfilling waste in landfills. Solid waste reduction activities can extend the landfill's lifetime, one of the reduction activity facilities is Material Recovery Facilities (MRF). Surabaya, the capital city of East Java Province in Indonesia, has several MRF. One of them is Tambak Osowilangon . This study aims to determine the solid waste reduction in ponds in Osowilangon Material Recovery Facility during the COVID-19 pandemic and to predict greenhouse gas reduction based on solid waste. The triangular method calculates the greenhouse gases (GHG) prediction of solid waste management in Osowilangon MRF. Solid waste generation in Tambak Osowilangon MRF was produced at 2704.946 kg/day. The highest composition of solid waste was achieved by food waste (63%), and the existing reduction of solid waste in Ponds Osowilangon MRF is 56.08%. The total volume of GHG produced without reduction scenario is 6.16 x 10 6 m 3 /year, while the GHG produced from an existing reduction in Tambakosowilangon MRF is 2.4 x 10 6 m 3/ year. Solid waste management in Tambakosowilangon MRF can reduce 61.04% of the total GHG volume

show abstract

“…Of the seven 3R TPS in Bandung City recorded on SIPSN, TPS 3R Maleer KSM Saling Asih has the lowest percentage of processed waste, namely 28.89%. Weak implementation of waste reduction with the 3R concept will result in unsustainable waste management and waste generation in landfills will continue to increase while land for final waste disposal or landfills is limited [23].…”

Section: Introductionmentioning

confidence: 99%

Measurement of Performance Community-Based Waste Treatment Facility (TPS 3R Saling Asih) Bandung City

Royhan,

Sari,

Meidiana

et al. 2023

RRS

View full text Add to dashboard Cite

Increasing amounts of household waste due to population growth may lead to problems if it is not accompanied by an efficient waste management system. Along with efficiency, waste management should include waste reduction which can be implemented through Reduce, Reuse, and Recycle (3R concept). 3R can be conducted in a facility called TPS3R. Bandung, one of the big cities in Indonesia has implemented 3R in TPS3R. There are a growing number of TPS3Rs being built, but most of them lack management capacity. Out of seven TPS3Rs in Bandung City, TPS3R Saling Asih has the lowest capacity to treat the waste which is only 28.89% of the total waste production in the serviced area. Therefore, this research aims to evaluate the Level of Service (LoS) TPS3R Saling Asih using indicators scored based on some criteria. The score is weighted according to the importance and the urgency. The indicators are grouped into five aspects i.e., related regulation products, technical-technological, management institutional, financial operational, and participation. The evaluation results gained a relative value of 14.25 indicating less function. The recommendations for the results were preparation for performance improvement focusing on the indicators with low values.

show abstract

Implementation on Solid Waste Reduction through 3R (NSWM Policy) and Elements to Close Gap between Policy and Contractors in Construction Industry in Penang

Cited by 11 publications

References 14 publications

Realizing environmental sustainability development through the efficiency of Web 3.0 on supply chain resilience

Realizing environmental sustainability development through the efficiency of Web 3.0 on supply chain resilience

The Potential of Solid Waste and Greenhouse Gasses Reduction in Tambak Osowilangon Material Recovery Facility in Indonesia During the Covid-19 Pandemic

Measurement of Performance Community-Based Waste Treatment Facility (TPS 3R Saling Asih) Bandung City

Contact Info

Product

Resources

About