共查询到20条相似文献,搜索用时 78 毫秒
1.
Yang Xianhai Cheng Xiang Li Qian Liu Xia 《Journal of Material Cycles and Waste Management》2017,19(3):1186-1193
Journal of Material Cycles and Waste Management - Waste plastic films introduce serious pollution and need to be separated and collected for recycling. Aiming at highly efficient sorting of waste... 相似文献
2.
Ku Yuedong Yang Jianhong Fang Huaiying Xiao Wen Zhuang Jiangteng 《Journal of Material Cycles and Waste Management》2021,23(1):84-95
Journal of Material Cycles and Waste Management - The traditional construction and demolition waste (CDW) treatment process adopts the method of crushing and screening after mixing and combines the... 相似文献
3.
Koyanaka Shigeki Kobayashi Kenichiro 《Journal of Material Cycles and Waste Management》2023,25(2):851-862
Journal of Material Cycles and Waste Management - To improve the recycling process of waste from electrical products, we developed a sensor-based sorting system using convolutional neural network... 相似文献
4.
Journal of Material Cycles and Waste Management - Material flow analysis (MFA) is a well-established tool for supporting decisions on nutrient management. This paper shows the importance of the... 相似文献
5.
Jacobi G Solo-Gabriele H Townsend T Dubey B 《Waste management (New York, N.Y.)》2007,27(11):1617-1625
Construction and demolition (C&D) wood frequently contains treated wood including wood treated with chromated copper arsenate (CCA). Many recycling options for such wood require that the product be essentially free of preservative chemicals. The objectives of this study were to document the characteristics of the wood waste stream and to evaluate the effectiveness of sorting methods for identifying treated wood. Sorting methods evaluated included visual sorting and visual sorting augmented with the use of PAN indicator stain and/or hand-held X-ray fluorescence (XRF) units. Experiments were conducted on two types of construction and demolition (C&D) wood: source separated loads containing only C&D wood and wood hand-picked from commingled loads of general C&D waste. Results showed that 77% of the treated wood was CCA-treated. For uncontaminated piles (<1% treated wood) of source separated C&D wood, visual sorting was found to effectively remove the small amounts of treated wood present. For piles of source separated wood that were contaminated (approximately 50% treated wood), visual sorts were not accurate and benefited from augmented sorting using PAN indicator stain. The handheld XRF devices were found to be effective for sorting commingled C&D wood, as PAN indicator stain was not as effective due to the excessive amount of surface dirt associated with commingled wood waste. Visual sorting of source separated wood was estimated to cost between US$21 to US$96 per metric ton. These costs depended upon the amount of treated wood and whether or not augmentation with PAN indicator was necessary. Visual sorting augmented with hand-held XRF units was estimated at US$113 per metric ton. The bulk of these costs were associated with labor. Future efforts should focus on reducing labor costs by mounting automated XRF units on conveyor systems. 相似文献
6.
《Waste management & research》1992,10(3):227-234
Medical examinations and dust analysis showed that illness of workers, predominently asthma, in an enclosed waste sorting plant in Denmark, was probably related to high particulate levels containing bacteria and endotoxins derived from decaying waste. Modification of the plant to enclose conveyors and install vacuum cleaning systems to reduce dust levels led to significant reductions in airborne bacteria and the nearly complete elimination of endotoxins. However, fungi concentrations were not reduced. 相似文献
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Journal of Material Cycles and Waste Management - 相似文献
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《Journal of Material Cycles and Waste Management》2017,19(4):1495-1495
Journal of Material Cycles and Waste Management - 相似文献
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Journal of Material Cycles and Waste Management - 相似文献
10.
Jeppu Gautham P. Janardhan Jayalal Kaup Shivakumara Janardhanan Anish Mohammed Shakeib Acharya Sharath 《Journal of Material Cycles and Waste Management》2022,24(1):433-433
Journal of Material Cycles and Waste Management - 相似文献
11.
Huynh Trong-Phuoc Vu Viet-Hung Van-Pham Dan-Thuy 《Journal of Material Cycles and Waste Management》2022,24(2):642-654
Journal of Material Cycles and Waste Management - The cementitious and microstructural characteristics of an innovative waste-based eco-cement consisting of ground granulated blast-furnace slag... 相似文献
12.
Journal of Material Cycles and Waste Management - Continuous efforts are paid to facilitate finding sustainable ecofriendly functional alternative materials for green products form low-cost... 相似文献
13.
Pereira Beatriz Salustiano Castrisana Raíssa Nobre de Freitas Caroline Contiero Jonas Brienzo Michel 《Journal of Material Cycles and Waste Management》2021,23(4):1365-1373
Journal of Material Cycles and Waste Management - The chemical characterization of the food waste allowed to discriminate between the pre-preparation and post-preparation residues from a... 相似文献
14.
Khan Irfan Saito Hiroshi Ali Ahmad Salah Zhang Bofan Kubuki Shiro 《Journal of Material Cycles and Waste Management》2021,23(6):2266-2277
Journal of Material Cycles and Waste Management - The relationship between local structure and visible-light-activated photocatalytic ability of glass–ceramics prepared from Municipal Solid... 相似文献
15.
Yoon Sanghyuck Choi Wonyoung Jeon Chansoo 《Journal of Material Cycles and Waste Management》2022,24(5):1878-1892
Journal of Material Cycles and Waste Management - The hydration characteristics of mixed cement containing fine powder of blast-furnace slag and expandable material were examined by X-ray... 相似文献
16.
Inoue Daisuke Sawada Kazuko Tsutsui Hirofumi Fujiwara Taku 《Journal of Material Cycles and Waste Management》2018,20(1):353-360
Journal of Material Cycles and Waste Management - This study was conducted to clarify the fates of whole nitrogen cycle-associated microorganisms during laboratory-scale composting of cattle manure... 相似文献
17.
dos Santos D. M. Buzzi D. C. Botelho Junior A. B. Espinosa D. C. R. 《Journal of Material Cycles and Waste Management》2022,24(5):1991-2001
Journal of Material Cycles and Waste Management - The increase of electronic equipment consumption associated makes the recycling process crucial worldwide. Use of emerging technologies for... 相似文献
18.
Mymrin Vsevolod Aibuldinov Elaman K. Avanci Monica A. Alekseev Kirill Argenda Marco A. Carvalho Karina Q. Erbs Alexandre Catai Rodrigo E. 《Journal of Material Cycles and Waste Management》2021,23(2):591-603
Journal of Material Cycles and Waste Management - The article presents data from new compositions of construction materials developed from three types of Kazakhstan enterprises’ industrial... 相似文献
19.
Chen Yongliang Chen Junbao Du Jianhua Chen Tiejun Wang Xuedong Ren Dajun 《Journal of Material Cycles and Waste Management》2022,24(2):506-516
Journal of Material Cycles and Waste Management - A feasible process for preparing lightweight building materials from the low-silicate iron tailings was developed. Various proportions of... 相似文献
20.
Islam Md. Azharul Paul Joy Akter Jesmin Islam Md. Atikul Limon Sharif Hasan 《Journal of Material Cycles and Waste Management》2021,23(3):1177-1188
Journal of Material Cycles and Waste Management - Using statistical response surface methodology this paper primarily investigates the role of process parameters at different levels (temperature,... 相似文献