Carbon Emission Assessment During the Recycling Phase of Building Meltable Materials from Construction and Demolition Waste: A Case Study in China February 2025 Buildings 15(3):456
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it is still be used for lead scrap recycling in some plants in China. This technology is most widely used overseas for lead recycling specially in West and South Asia, North America and Europe.
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Workers check solar panels at a solar farm with an installed capacity of 90 MW, Rizhao, Shandong Province, May 22, 2024 (Photo by VCG) " Since I started working in the [solar] industry, the price of solar cell modules dropped steeply from 80 yuan (US$11) per watt in the early 2000s to 3.5 yuan (US$0.48) per watt today.
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27/34(Chen and Wang, 2011) 10/50 (Ding, ... Current situation of the secondary lead recycling network in China (Ge and Jiang, 2011, Li and Fan, ... some secondary lead enterprises in China already have world-class recycling technologies and can ensure clean and efficient recycling of resources. The challenge in the future will be generalizing ...
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Lead-acid battery, lead, recycling, recovery, management, solid waste, mini-review 1 Department of Chemical and Materials Engineering, Hefei University, Hefei, China
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Distribution of secondary lead enterprises in China in 2019(a) and 2021(b). ... Environ. Eng., 34 (2016), pp. 126-130. View in Scopus Google Scholar. Ballantyne et al., 2018. ... Spent lead-acid battery recycling in China—a review and sustainable analyses on mass flow of lead. Waste Manag., 64 (2017), ...
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This paper firstly summarizes the current situation for China's RWR: (1) recycling in 2016 reached 246 million tons, with 0.3% increase from the previous year; (2) regulations have been greatly strengthened in recent years, although regulations on specific RW, source separation, and interrelated technology are still lacking; (3) a pilot ...
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The discharge of industrial waste from enterprises involved in HM is the main source of the HMP [6].Currently, China's Cd production is about 8000–10000 tons/year, approximately nine times that of the European Union; the soil Cd input flux in areas with prominent pollution problems is about four times that of the European Union, with atmospheric …
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In terms of goal planning, the minimum recovery rate is set at 35.0 % in China's 13th Five-Year Plan (Cudjoe et al., 2022; Yang et al., 2023; 2021); 60 Chinese cities have taken the lead in projecting the recycling system in China's 14th Five-Year Plan. Furthermore, in 2022, the Ministry of Ecology and Environment launched a plan for 113 ...
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Detailed overview of Chinese primary and secondary lead sectors including main producers, trends by province, influence of small-scale producers, technological advances and product …
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Environmental risk assessment near a typical spent lead-acid battery recycling factory in China. Author links open overlay panel Xiaofeng Gao a, Yiran Zhou a, Mengqi Fan a, ... the production of LABs by large-scale enterprises reached 22,735.6 million KVAh in 2020 (MIIT, ... 2.34 × 10 −7: ADD Ingestion-vegetable: Adults: mg/kg/d: 1.31 × 10 ...
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China is the largest exporter and consumer of LABs, with averagely ∼3.03 million tons lead consumption annually (taking an average from the year of 2010–2012) (Zhang et al., 2016).It is estimated that the 2.46 million tons secondary lead is generated in the form of spent LABs in 2014.In order to facilitate recycling of such waste, two types of technologies, i.e. …
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1 Research Center for Central China Economic and Social Development, Nanchang University, Nanchang 330031, PR China; ... In the optimal case where spatiotemporal factors are considered in all 31 regions, illegal recycling enterprises and waste lead emissions can be reduced by 95.59% and 45.85% nationwide. Our proposed recycling model offers a ...
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DOI: 10.1016/j.jclepro.2023.138514 Corpus ID: 261036458; How to solve the problem of irregular recycling of spent lead-acid batteries in China?——An analysis based on evolutionary game theory
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In this research, the state-of-the-art spent LABs management and recycling technologies in China is overviewed and further analyzed by introducing the concept of …
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Company profile: Tianneng is one of the top 10 LMFP battery manufacturers in China mainly focuses on the manufacture of environmentally friendly power batteries for electric vehicles, and integrates the research and development, production and sales of new energy such as new energy nickel-metal hydride, lithium-ion batteries, wind energy, solar energy storage batteries …
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Driven by above-mentioned policies and regulations in China, the new e-waste recycling enterprises greatly proliferated. ... Therefore, assuming a 5% recycling rate and 25% composition of lead in CRT funnel glass (Herat, 2008, Yuan et al., 2014), in ... Although the totally recycling rate reached 34.6%, the recycling rate of microcomputers ...
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From the overall level of China's waste lead battery recycling lead plants, there are many enterprises engaged in lead recycling, small scale, high energy consumption, heavy …
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In 2013, more than four million (metric) tons (MT) of refined lead went into batteries in China, and 1.5 MT of scrap lead recycled from these batteries was reused in other …
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This research gives a brief overview on the recycling situation based on an investigation of the lead industry in China and also the development of technologies for spent …
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E-wastes in China are growing dramatically. Since 2009, the Chinese government has continuously issued a series of laws and regulations and established a preliminary e-waste management system based on extended producer responsibility (EPR) principles, so as to protect the environment and improve resource utilization. In this paper, effectiveness of current e …
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Due to the government's control of the total number of ELV recycling and dismantling enterprises (Ministry of Commerce of The People's Republic of China, 2003), in 2018, there were 731 ELV recycling and dismantling enterprises in China, among which only 3 enterprises recovered more than 30 thousand vehicles, and 34 enterprises annually ...
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The collection and recycling system of primary, alkaline secondary, and lithium-ion secondary batteries in China is particularly poor, and waste battery recycling enterprises generally sustain ...
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Trends of China's Recycling Industries Leading enterprises and leading industrial parks keep emerging. Due to voluntary market consolidation, a number of large-scale recycling enterprises have emerged. Driven by key national projects, a number of industrial parks focusing on recycling have emerged. Technology and equipment development is rapid.
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In addition, according to the 2021 Accenture China Enterprise Digital Transformation Index, the overall level of digital transformation of Chinese enterprises has improved steadily, rising from 37 points in 2018 to 54 points in 2021: the scale of enterprise digital economy reached 31.7 trillion RMB in 2020, accounting for 80.9% of China's ...
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Ge RJ, Jiang G (2011) Most the material of secondary lead comes from illegal recycling. China Economic Information 03: 287–288. Google Scholar. Gabby P (2005) Lead: US Geological Survey Minerals Yearbook. United …
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In China, the world's largest producer and consumer of lead-acid batteries (LABs), more than 3.6 million tons of waste lead-acid batteries (WLABs) are generated every year, yet only 30% of them ...
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The waste electrical and electronic equipment (WEEE) recycling industry in China has been booming since the beginning of the millennium and plays a critical role in pollution control and resource efficiency. And the fast growth of the WEEE recycling industry reflects the development of China's circular economy. This paper gives an outline of China's circular …
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