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International E Waste Day Each year International E Waste Day is held on 14 October an opportunity to reflect on the impacts of e waste and the necessary actions to enhance circularity for e products International E Waste Day was developed in 2018 by the WEEE Forum to raise the public profile of waste electrical and electronic equipment recycling and encourage
·Hazard identification is a fundamental step in safety management that has the potential to reduce the number and severity of occupational injuries on construction sites Researchers have identified and evaluated some of the hazards but few have extensively discussed all of them and none have classified them by sector The goal of this paper is to fill
·Instead much construction waste ends up being dumped in landfills or on unregulated sites creating significant environmental hazards Construction and demolition waste is largely composed of inert materials such as gravel sand and stone as well as of metals wood plastics and other materials Rosado et al 2019
·This web page discusses how to sustainably manage construction and demolition materials Information covers what they are and how builders construction crews demolition teams and deign practitioners can divert C&D from landfills EPA s waste characterization report the Advancing Sustainable Materials Management 2018 Fact Sheet
·Globally construction waste has been a topic of research that many researchers have focused on Enshassi et al 2006; Akadiri et al 2012; Adewuyi and Odesola 2016; Bajjou and Chafi 2019; Aboginije et al 2020 and low and middle income countries lag in research related to waste problems and particularly in Ethiopia Addis Ababa none
·Various hazards are associated with the waste dump sites surface water contamination ground water contamination bad smell or odour release of greenhouse gases accidental hazard caused by fire slope instability loss of vegetation Soil contamination and bird hit etc Construction on or across these sites have a set of geohazards
·Read more about potential hazards here The store will not work correctly in the case when cookies are disabled Asphalt is one of the most popular materials used in infrastructure and construction projects Specifically it is a black viscous oil based liquid that often mixes with other solvents diesel naphtha toluene kerosene etc
·Recycling of waste construction materials saves natural resources saves energy reduces solid waste reduces air and water pollutants and reduces greenhouse gases The construction industry can
·The construction industry produces a huge amount of waste indeed construction demolition and excavation accounted for an astonishing 62% of the UK s total waste in 2018 according to the
·Solid waste management SWM is one of the key responsibilities of city administrators and one of the effective proxies for good governance Effective SWM mitigates adverse health and environmental impacts conserves resources and improves the livability of cities However unsustainable SWM practices exacerbated by rapid urbanization and
Waste can be avoided by careful planning at the design stage When designing the following key waste reduction approaches should be considered Select building materials and systems with low waste rates In particular designing building dimensions to correspond with standard material sizes and using modular components
·Effectively mitigating the hazards of construction waste and achieving green development has become a major breakthrough point for the transformation of the construction industry b Hazards of construction waste Occupies a large amount of land resources; causes traffic congestion and energy consumption; harms the environment leading to soil
·It is imperative that construction waste be controlled and managed effectively to reduce the negative impacts on the environment There are various factors that cause waste so this study aimed to determine these and to understand the types of waste A review of the literature indicates that the adoption of lean construction principles could
·Landfilling is one of the most common waste management methods employed in all countries alike irrespective of their developmental status The most commonly used types of landfills are a municipal solid waste landfill b industrial waste landfill and c hazardous waste landfill There is also an emerging landfill type called green waste landfill that is
A key element of planning an experiment is assessing the hazards and potential risks associated with the chemicals and laboratory operations to be used This chapter provides a practical guide for the trained laboratory personnel engaged in these activities Section introduces the sources of information for data on toxic flammable reactive and explosive chemical
·The global economy depends on the building industry Rapid building growth creates global worries about waste Construction and demolition waste CDW negatively affect costs energy productivity
·In the mid twentieth century solid waste management issues rose to new heights of public concern in many areas of the United States because of increasing solid waste generation shrinking disposal capacity rising disposal costs and public opposition to the siting of new disposal facilities
·The construction waste originating from high rise and infrastructure buildings may result in a considerable amount of construction materials being wasted at the construction site It is essential to reduce the environmental pollution and health hazards associated with conventional concrete materials while maintaining the practical
·Ensure proper paperwork documenting the presence of hazardous waste how the material was handled and the steps taken to remove the material Create a record of the hazardous material incident for reporting purposes These steps are important to complete the process of properly handling hazardous construction waste at your construction site
·How to effectively reduce the hazards of construction waste is an urgent problem to be solved Recycled aggregate concrete is one of the effective ways to realize the utilization of resources This paper provides a new method for the resource utilization of construction waste which is helpful for expanding the range of engineering applications for
The construction industry has a great influence on the environment The concern for a sustainable environment has increased the level of awareness among policymakers in most countries around the world [1 2 3] However there were several challenges in adopting sustainable issues such as in the area of construction waste CW management
·With the rapid development of the rail industry a large amount of construction waste will be generated during the construction phase posing a significant risk of environmental pollution and exacerbating the plight of global resource shortages This study establishes a green disposal system for rail transportation based on the theory of sustainable development Shield
·Waste rocks from the industrial mining process hazard metals stabilization behavior evaluating and reusing as construction materials E Li1 · H Chen1 2 · F Huang1 · L Zhou1 · Z Yu1 Received 14 October 2020 / Revised 23 February 2021 / Accepted 1 March 2021 / Published online 23 March 2021
