— A significant challenge is presented to divert the construction waste from landfill due to the profit driven nature of construction industry It is well recognized that pressure and incentive from governments are critical impetus to promote the recycling of CDW all around the world Ajayi and Oyedele 2017 Arm et al 2017 Lu and Tam
— E waste generated at the household level in most of the countries is managed in three ways i by dumping it to waste bins ii through formal collection by government recognized bodies and iii collection outside the formal system by individual waste dealers and companies Chi et al 2014 E waste collected through authorized
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— In current construction waste resource management processes the effect of government supervision is unclear and illegal treatment and low quality reproduction of recycling and reprocessing enterprises by construction units are common To improve the degree of resource utilization of construction waste and deeply explore the role of its key
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— Recycling construction waste in urban cities has attracted wide attention in the government department and building industry worldwide owing to numerous benefits in economics the environment and society for sustainable development Most of the research was focused on the scope of first tier/new first tier cities At the same time less attention
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— According to Wu et al 2019 the global amount of CDW generated annually is over 10 billion tonnes with the US and the EU producing about 700 million tonnes and more than 800 million tonnes is responsible for producing about billion tonnes of CDW each year accounting for around 40% of total solid waste
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— A thorough analysis of wastewater treatment recycling and reuse options has become necessary due to the global issues faced by water scarcity and environmental deterioration
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— Extensive construction augmenting the infrastructure and real estate projects underpin Saudi Arabia s Vision 2030 of sustainable cities A part of this struggle involves the transformation of the existing infrastructure together with new construction which generates a large amount of construction and demolition waste CDW In the
— Fabric waste recycling is one of the key aspects to consider in moving towards circular economy in textiles The demand for fabric waste recycling is primarily driven by the resource recovery perspective and the detrimental environmental impact of disposal and landfilling Despite the strong desire and demand for circularity in textiles a
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— Chemical recycling is a promising approach for closed loop recycling of cellulosic textile waste as the process maintains the inherent properties of fibers throughout the recycling process The most suitable method for recycling polyester fibers is degradation to TPA which can be re polymerized to produce new polyester fibers
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Construction Waste Problems Waste material is a by product of human and industrial activity that has no residual value Need for Comprehensive construction waste management in every site Every personnel from the management to the operational level should work for the goal of construction waste management Importance of Recycling
— E waste generated at the household level in most of the countries is managed in three ways i by dumping it to waste bins ii through formal collection by government recognized bodies and iii collection outside the formal system by individual waste dealers and companies Chi et al 2014 E waste collected through authorized
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— and appropriate technologies are necessary to achieve sound waste management and sustainable recycling industry Keywords Philippines waste management waste segregation recycling Introduction Inefficient waste collection and the lack of disposal facilities are the common problems in developing countries
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— Great efforts have been exerted in reducing carbon emissions in design construction and operation stages However little attention is paid to the quantification of carbon emissions in construction waste recycling at the end of life stage This study aims to quantitatively analyze the carbon emission of construction waste in Shanghai City PR
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— In the intricate realm of e waste recycling where costs and benefits are intricately intertwined lies a domain of economic prosperity environmental stewardship and social cohesion
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— Introducing the concept of circular economy based on the 3R principles to achieve closed loop management of C&D waste is an inevitable trend in construction waste management research Soyinka et al 2022 As a novel economic and industrial paradigm the circular economy suggests that C&D waste be treated as a resource Sumter et al
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— Implementing the 3R approach has proven to be a significant concern aiming to reduce material waste at construction sites and promote rapid recycling and maximum reuse of resources Boon et al
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Construction Waste Problems Waste material is a by product of human and industrial activity that has no residual value Need for Comprehensive construction waste management in every site Every personnel from the management to the operational level should work for the goal of construction waste management Importance of Recycling
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— The construction waste recycling CWR industry in China is still in the primary stage Thus exploring the driving mechanisms of its development has significant theoretical worth and practical significance Existing studies mainly focused on identifying individual key factors while paying limited attention to the synergistic effects of multiple
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— 4 The internationalization of waste recovery markets In the Netherlands the circular economy entered the mainstream policy discourse just five years ago as a political response to the growing concerns with resource scarcity for a geneaology of the idea in Dutch policy making see Savini Citation 2019 Here I show that this increase in
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— dumping and illegal waste management activities including recycling and processing of waste in unsustainable and often harmful ways negatively impacting on human health and the environment
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— The generation treatment and safe disposal of construction waste have become major problems in new urban areas of China And the existing research has not been carried out based on the recycling characteristics of scattered low efficiency and large negative externalities of construction waste processing in the development of new areas
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