Готові списки джерел за темами / Fixer waste

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  2. Дисертації
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Добірка наукової літератури з теми "Fixer waste"

Автор: Grafiati
Опубліковано: 3 червня 2025
Оновлено: 31 липня 2025

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Статті в журналах з теми "Fixer waste"

1

Fernanda, Decky Danuarta, Ni Nyoman Rupiasih, Nyoman Wendri, and Ni Wayan Eri Sandriani. "Chitosan as A Silver (Ag) Adsorbent on Hospital Photography Fixer Waste." BULETIN FISIKA 20, no. 1 (2019): 6. http://dx.doi.org/10.24843/bf.2019.v20.i01.p02.

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Анотація:
Abstrak – A research on the use of chitosan as an adsorbent of silver (Ag) on the photography fixer waste from hospital has been carried out. Chitosan used was in the form of powder and membrane. Chitosan powder used was 0.5 g, 1 g, 2 g and 5 g, and the membrane used was a 2% chitosan membrane of 5 g. The adsorbent materials added to 50 mL of fixer waste and soaked for 24 hours. The Whatmann filter paper was also used by filtering method. The results showed that the 2% chitosan membrane of 5 g gave the highest silver adsorption percentage of 95.99%. The percentage of adsorption by chitosan pow
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2

Sagar, Viral, and Joan G. Lynam. "Environmentally Friendly Biodegradable Sprayable Shrimp Waste Fertilizer and Low-Cost Crab Waste Carbon Fixer." Environments 12, no. 6 (2025): 181. https://doi.org/10.3390/environments12060181.

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Seafood waste is often landfilled and/or discarded into water, raising microbiological pollution and environmental policy concerns. Repurposing this low-cost biomass collected at point-source processing centers can help reduce greenhouse gas emissions and support industrial progress in developing economies. Safe alternative methods to utilize seafood waste were investigated. Hydrothermal carbonization-enriched shrimp shell waste was converted into higher-value products, such as sprayable fertilizer and dry biochar fertilizer pellets. Environmentally friendly sprayable fertilizer from shrimp an
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3

Galarpe, V. R. K. R., and G. D. Leopoldo. "Potential Recovery of Silver (Ag) from X-ray Fixer Waste by Alkaline Treatment." Engineering, Technology & Applied Science Research 7, no. 5 (2017): 2094–97. https://doi.org/10.5281/zenodo.1037262.

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Анотація:
The study aims to establish a chemical method of silver recovery from x-ray processing fixer waste by alkaline treatment using sodium hydroxide (NaOH). The samples used in the study were collected from selected hospitals and radiology centers in Cagayan de Oro City, Philippines. The NaOH precipitation method was employed by varying the amount of NaOH from 8.00 g to 15.00 g per 600 mL of the fixer waste sample. The recovered crude silver for the two sampling periods ranged from 0.88 g to 2.46 g. The method resulted to optimum recovery at pH 9. The One Way ANOVA indicates that there are signific
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4

Pocut Zairiana Finzia, Dewi Febriyanti, and Adam S. "Gambaran Kadar Perak (Ag) Pada Limbah Cair Fixer Di Instalasi Radiologi Rumah Sakit Pertamedika Ummi Rosnati Banda Aceh." Jurnal Mahasiswa Ilmu Kesehatan 2, no. 4 (2024): 263–72. https://doi.org/10.59841/jumkes.v2i4.2330.

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Анотація:
A study on the description of silver (Ag) levels in liquid waste fixer originating from a radiology installation before being processed at the Waste Treatment Installation is sometimes necessary to avoid environmental pollution. The time and place of this research were conducted at the radiology installation for approximately 1 (one) month. The purpose of this writing is to determine the description of the silver (Ag) levels of fixer in the radiology installation. This research method is field observation. and the processing of silver levels was carried out at the Medan standardization researc
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5

Marcos André dos Santos da Silva, Oswaldo Serra dos Santos-Neto, Jefson Moraes Amorim, and José Bauer. "Evaluation of radiographic waste management in dental offices and radiology clinics of São Luís (MA)." RSBO 9, no. 3 (2013): 260–5. http://dx.doi.org/10.21726/rsbo.v9i3.998.

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Анотація:
Lack of information continues to lead the professionals of various areas to contribute to environment degradation, and Dentistryis a potential source of contamination through chemical residues resulting from radiographic procedures. Objective: To evaluate the management of residues resulting from radiographic processing in dental radiology clinics and dental offices in São Luís – MA, Brazil. Material and methods: A semi-structured questionnaire was prepared with the aim of characterizing the behavior of professionals and their procedures for discarding the processing solutions (developer, fixe
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6

Galarpe, V. R. K. R., and G. D. Leopoldo. "Potential Recovery of Silver (Ag) from X-ray Fixer Waste by Alkaline Treatment." Engineering, Technology & Applied Science Research 7, no. 5 (2017): 2094–97. http://dx.doi.org/10.48084/etasr.1526.

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Анотація:
The study aims to establish a chemical method of silver recovery from x-ray processing fixer waste by alkaline treatment using sodium hydroxide (NaOH). The samples used in the study were collected from selected hospitals and radiology centers in Cagayan de Oro City, Philippines. The NaOH precipitation method was employed by varying the amount of NaOH from 8.00 g to 15.00 g per 600 mL of the fixer waste sample. The recovered crude silver for the two sampling periods ranged from 0.88 g to 2.46 g. The method resulted to optimum recovery at pH 9. The One Way ANOVA indicates that there are signific
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7

Chen, Wei-Ting, Chin-Chi Ma, Ming-Hsun Lee, Yung-Chuan Chu, Lung-Chang Tsai, and Chi-Min Shu. "Silver recovery and chemical oxygen demand (COD) removal from waste fixer solutions." Applied Energy 100 (December 2012): 187–92. http://dx.doi.org/10.1016/j.apenergy.2012.06.026.

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8

Dionizio, Aline Salgado, Cesar Augusto De Souza Valle, Rodrigo Cardoso Oliveira, Marília Afonso Rabelo Buzalaf, Beatriz Antoniassi, and Flavia Godoy Iano. "Quality-Quantitative Identification of Dangerous Waste From FOB-Usp: Waste Management." Revista da Faculdade de Odontologia de Lins 28, no. 1 (2018): 15. http://dx.doi.org/10.15600/2238-1236/fol.v28n1p15-25.

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Анотація:
Hazardous waste is defined by the Environmental Protection Agency of the United States (EPA) as any waste that because of its quantity, concentration, physical, chemical or infectious characteristics, may cause or significantly contribute to increased mortality, serious irreversible or incapacitating reversible diseases, or pose a present substantial or potential hazard to human health and the environment when improperly managed. Aiming to comply with the laws, the Bauru Dental School (FOB) in 2003, installed its first Laboratory of Chemical Waste (LRQ). However due to increased demand and new
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9

Manja, Cek Dara, Dewi Kartika, and Sonia Ayunita Saragih. "KNOWLEDGE OF DENTISTS IN MEDAN CONCERNING GREEN DENTISTRY ON RADIOLOGICAL WASTE MANAGEMENT." B-Dent: Jurnal Kedokteran Gigi Universitas Baiturrahmah 10, no. 2 (2023): 120–27. http://dx.doi.org/10.33854/jbd.v10i2.1333.

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Анотація:
Introduction: The radiographic procedure is hazardous waste because it uses toxic materials. According to the concept of green dentistry, appropriate and efficient waste management needs to be carried out to avoid risks to human health or the environment. This study aims to determine the knowledge level of dentists in Medan concerning green dentistry in the management of radiological waste. Methods: A descriptive study was used as a study method, and purposive sampling was used to choose samples. The total sample consisted of 31 dentists in Medan who owned radiographic equipment. Data were obt
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10

Singh, Raghuwar D., Sunit K. Jurel, Shuchi Tripathi, Kaushal K. Agrawal, and Reema Kumari. "Mercury and Other Biomedical Waste Management Practices among Dental Practitioners in India." BioMed Research International 2014 (2014): 1–6. http://dx.doi.org/10.1155/2014/272750.

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Анотація:
Objectives. The objective of the study was to assess the awareness and performance towards dental waste including mercury management policy and practices among the dental practitioners in North India.Materials and Methods. An epidemiologic survey was conducted among 200 private dental practitioners. The survey form was composed of 29 self-administered questions frame based on knowledge, attitude, and those regarding the practices of dentists in relation to dental health-care waste management. The resulting data were coded and a statistical analysis was done.Results and Discussion. About 63.7%
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Дисертації з теми "Fixer waste"

1

Sheikholeslami, Roya. "Drying of hog fuel in a fixed bed." Thesis, University of British Columbia, 1990. http://hdl.handle.net/2429/30970.

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Анотація:
Hog fuel is increasingly becoming an alternative to alleviate the energy problems associated with the use of fossil fuels. To make adequate use of hog fuel, its moisture content should be reduced prior to combustion either in an external dryer or in the initial stages of a hog fuel boiler. Therefore, this research project was undertaken to establish the factors which govern the drying rate of wet hog fuel particles. The convective drying of wood-waste on the slow moving bed of hog fuel boilers was simulated in a packed bed. The information which was obtained can also be applied to approximate
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2

Scott, David Edward. "Characterization of fibrillated polypropylene and recycled waste fiber reinforced concrete." Thesis, Georgia Institute of Technology, 1992. http://hdl.handle.net/1853/19543.

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3

Johansson, Ingrid, and Walter Deltin. "Utilization of Pulp and Paper Waste Products in the Metal Industry : Initial testing of carbon-containing waste material briquettes." Thesis, KTH, Skolan för industriell teknik och management (ITM), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-231792.

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Анотація:
Today, a huge part of waste products from pulp and paper industries ends up in landfill which is both economically and environmentally adversely. This report examines the possibilities of using those products as a slag foamer and fuel in different furnaces in the metal industry. The waste products contain valuable elements, especially carbon. Therefore, there is an increased interest in finding possible use for the waste products in the metal industry. The reuse would contribute to preservation of energy as fossil fuel can be replaced. In the report, two waste materials called mixed biosludge
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4

Rao, Swati Suryamohan. "Enzymatic hydrolysis of cellulosic fiber." Thesis, Atlanta, Ga. : Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/29639.

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Анотація:
Thesis (M. S.)--Chemical Engineering, Georgia Institute of Technology, 2010.<br>Committee Chair: Banerjee Sujit; Committee Member: Deng Yulin; Committee Member: Haynes Danny. Part of the SMARTech Electronic Thesis and Dissertation Collection.
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5

Melo, Diego de Quadros. "LIGNOCELLULOSIC ACTIVATED WASTE USE ADSORBENTS IN TOXIC METALS IONS REMOVAL: BATCH AND COLUMN STUDIES USING DESING EXPERIMENTAL." Universidade Federal do CearÃ, 2015. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=17236.

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FundaÃÃo Cearense de Apoio ao Desenvolvimento Cientifico e TecnolÃgico<br>The tururi and buriti fibers, and the castor bean stalks are extremely efficient to sorption of metal ions from aqueous solutions. In this study, the adsorbents were activated with different concentrations of alkali solutions (5, 7, 10 and 15% w/v). The materials were characterized by analytical techniques as infrared, X-ray Diffraction (XRD) and Thermogravimetry analysis. The infrared spectra revealed that associated groups to macromolecules of hemicellulose and lignin after alkaline activation have less intensity compa
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6

Lehmann, Marek. "Shear capacity of steel fiber reinforced waste sand concrete beams : doctoral dissertation." Rozprawa doktorska, [s.n.], 2019. http://dlibra.tu.koszalin.pl/Content/1318.

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7

Peill, Nicola Joy Hoffmann Michael R. Hoffmann Michael R. "Fiber-optic bundled array cable reactors for heterogeneous photocatalysis and waste stream remediation /." Diss., Pasadena, Calif. : California Institute of Technology, 1997. http://resolver.caltech.edu/CaltechETD:etd-01142008-082303.

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8

Fung, Wing Wah. "Lightly cemented rubber tire chips as highway pavement sub-base and the use of fiber Bragg's grating (FBG) as instrumentation sensors /." View abstract or full-text, 2004. http://library.ust.hk/cgi/db/thesis.pl?CIVL%202004%20FUNG.

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9

Zhang, Qinglin. "Mathematical modeling of municipal solid waste plasma gasification in a fixed-bed melting reactor." Doctoral thesis, KTH, Energi- och ugnsteknik, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-47451.

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Анотація:
The increasing yield of municipal solid waste (MSW) is one of the main by-products of modern society. Among various MSW treatment methods, plasma gasification in a fixed-bed melting reactor (PGM) is a new technology, which may provide an efficient and environmental friendly solution for problems related to MSW disposals. General objectives of this work are to develop mathematical models for the PGM process, and using these models to analyze the characteristics of this new technology. In this thesis, both experimental measurement and numerical analysis are carried out to evaluate the performanc
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10

Sultangaliyeva, Fariza. "Formulation of fluid fire-resistant fiber-reinforced cementitious composite : Application to radioactive waste disposal." Thesis, Pau, 2020. http://www.theses.fr/2020PAUU3041.

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Анотація:
Le but de ce travail est de développer un béton fluide résistant au feu renforcé en fibres de polypropylène pour les colis de stockage des déchets radioactifs de moyenne activité à vie longue. Le défi de ce travail consiste à utilizer des fibres de polypropylène qui, même ajoutées en petite quantité, améliorent la résistance au feu mais diminuent de manière significative la maniabilité des bétons frais. Des essais à l’échelle du laboratoire sont effectués afin d’évaluer les comportements rhéologique et à haute température des matériaux cimentaires contenant des fibres de polypropylène. Dans la
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Книги з теми "Fixer waste"

1

J, Spangenberg Richard, and Technical Association of the Pulp and Paper Industry., eds. Secondary fiber recycling. TAPPI Press, 1992.

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2

Program, Washington (State) Solid and Hazardous Waste. Moderate risk waste fixed facility guidelines. Washington State Dept. of Ecology, 1992.

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3

Lothar, Göttsching, Pakarinen Heikki, Suomen Paperi-insinöörien Yhdistys, and Technical Association of the Pulp and Paper Industry., eds. Recycled fiber and deinking. Fapet Oy, 2000.

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4

Hillis, David R. Waste reduction strategies for fiberglass fabricators. Office of Waste Reduction, North Carolina Dept. of Environment, Health, and Natural Resources, 1995.

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5

Karvonen, Vesa. Development of fiber recovery process. Lappeenranta University of Technology, 2002.

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6

Matthew, Coleman, ed. Recycling paper: From fiber to finished product. TAPPI, 1990.

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7

Cathie, Kate. Secondary fibre treatment: A literature review. Pira International, 1994.

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8

Kōgyō Gijutsuin (Japan). Shikoku Kōgyō Gijutsu Shikenjo. Fukugō zairyō no sairiyō shisutemu gijutsu: Jūyō chiiki gijutsu kenkyū kaihatsu seido : kenkyū seika hōkokusho : Shōwa 63-nendo--Heisei 4-nendo. Tsūshō Sangyōshō Kōgyō Gijutsuin Shikoku Kōgyō Gijutsu Shikenjo, 1993.

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9

Skinner, F. Douglas. Steam stripping of fixed-bed gasification wastewaters. U.S. Environmental Protection Agency, Air and Energy Engineering Research Laboratory, 1985.

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10

Skinner, F. Douglas. Steam stripping of fixed-bed gasification wastewaters. U.S. Environmental Protection Agency, Air and Energy Engineering Research Laboratory, 1985.

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Частини книг з теми "Fixer waste"

1

El Messiry, Magdi. "Agriculture Waste Composites." In Natural Fiber Textile Composite Engineering. Apple Academic Press, 2017. http://dx.doi.org/10.1201/9781315207513-7.

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2

Celenza, Gaetano Joseph. "Biological Oxidation: Fixed-Film Processes." In Industrial Waste Treatment Processes Engineering. CRC Press, 2024. http://dx.doi.org/10.1201/9781003579014-5.

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3

Ribeiro, Tânia Bragança, María Emilia Brassesco, Diva Santos, and Manuela Pintado. "Protocol for Antioxidant Dietary Fiber Determination: Structural Characterization and Quantification." In Food Waste Conversion. Springer US, 2023. http://dx.doi.org/10.1007/978-1-0716-3303-8_6.

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4

Gutiérrez-Grijalva, Erick P., Luis A. Cabanillas-Bojórquez, Gabriela Vazquez-Olivo, and J. Basilio Heredia. "Cereal By-products as Source of Dietary Fiber." In Food Loss and Waste Reduction. Apple Academic Press, 2021. http://dx.doi.org/10.1201/9781003083900-9.

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5

García-Arrieta, Sonia, Essi Sarlin, Amaia De La Calle, Antonello Dimiccoli, Laura Saviano, and Cristina Elizetxea. "Thermal Demanufacturing Processes for Long Fibers Recovery." In Systemic Circular Economy Solutions for Fiber Reinforced Composites. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-22352-5_5.

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AbstractThe possibility of recycling glass (GF) and carbon fibers (CF) from fiber-reinforced composites by using pyrolysis was studied. Different fibers from composite waste were recovered with thermal treatment. The recycled fibers were evaluated as a reinforcement for new materials or applications. The main objective was to evaluate the fibers obtained from the different types of industrial composite waste considering the format obtained, the cleanliness and the amount of inorganic fillers and finally, the fibers quality. These characteristics defined the processes, sectors and applications
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6

Arias-Ceciliano, Kevin, Dagoberto Arias-Aguilar, Mónica Araya-Salas, Rooel Campos-Rodríguez, and Jesús Mora-Molina. "Circular Economy Applicable to Waste from the Sustainable Production of Musa textilis in Costa Rica." In Lecture Notes in Networks and Systems. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-87065-1_33.

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Abstract The Musa textilis crop is known worldwide as Abaca or Manila hemp, and for many decades the pseudostem fibers have been used as export raw material for the manufacture of cellulose-based products. It is one of the most resistant natural fibers to salinity and has excellent mechanical properties, flexibility, and durability. In the Americas, the two leading countries in the production of Abaca fiber are Ecuador and Costa Rica. There is a good base of information on the agronomic aspects of the crop, the use of improved materials, fiber production techniques and quality characterization
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7

Meng, Yunfang, Xiaoping Ma, Li Han, Yanzhu Huang, and Zhiqing Wan. "Study on Improving Crack Resistance of Concrete by Waste Rubber Powder and Its Mechanism." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-5814-2_28.

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AbstractIn this study, we explore the use of an innovative mixture incorporating compound ecological fiber, waste rubber powder, fly ash, and single ore to enhance the cracking resistance of concrete. Through experimental analysis, we investigated the mechanical properties and underlying mechanisms associated with this composite material. The findings indicate that while the inclusion of mixed fiber and waste rubber powder does not significantly impact the compressive strength of concrete, these components notably enhance its toughness and early crack resistance. Specifically, the addition of
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Copani, Giacomo, Maryam Mirpourian, Nikoletta Trivyza, et al. "New Business Models and Logistical Considerations for Composites Re-use." In Systemic Circular Economy Solutions for Fiber Reinforced Composites. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-22352-5_19.

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AbstractThe growing use of composites in various industries such as aerospace, automotive and wind turbine has increased environmental concerns regarding their waste disposal methods. Deploying circular economy practices to reuse composites could play a crucial role in the future. In this regard, this chapter addresses the development and implementation of new business models for composites re-use, as fundamental enabler for the industrial exploitation and diffusion of technological and methodological innovations developed in the FiberEUse project. Seven products were chosen as representatives
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Kamble, Zunjarrao, and Bijoya Kumar Behera. "Upcycling Textile Waste to Fiber Reinforced Polymer Composites." In Encyclopedia of Green Materials. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-4921-9_159-1.

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Al-Mamun, A. "Grain Waste Product as Potential Bio-fiber Resources." In Industrial Applications of Biopolymers and their Environmental Impact. CRC Press, 2020. http://dx.doi.org/10.1201/9781315154190-2.

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Тези доповідей конференцій з теми "Fixer waste"

1

Catalin, Grosu Marian, Visileanu Emilia, Vladu Alina Florentina, Scarlat Razvan-Victo, and Dondea Maria-Felici. "ASPECTS RELATING TO THE STRUCTURE OF THE TEXTILE FRACTION CONTAINED IN MUNICIPAL SOLID WASTE." In 24th SGEM International Multidisciplinary Scientific GeoConference 2024. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024/5.1/s20.02.

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The European Green Pact launched a concerted strategy for a "circular", climate-neutral, resource-efficient, and resource-efficient economy. Yet globally, only about 20% of textiles are collected separately from the rest of the waste, with a truckload of textiles sent to incineration or landfill every second, and less than 1% of all textiles in the world are recycled into new textiles. In this context, the environmental impact (air, soil, water) due to the landfilling of these textile wastes is huge. In this regard, the paper addresses the issue of the post-consumer textile fraction (as the la
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Hindman, D. L., and J. R. Keiser. "Performance of Ceramic-Ceramic Composites in an Industrial Waste Incinerator." In CORROSION 1994. NACE International, 1994. https://doi.org/10.5006/c1994-94191.

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Abstract An advanced heat exchanger has been designed for high temperature, highly corrosive applications. The design is based on the use of ceramic composite components to assure long life and reliability. A prototype unit has been built and will be field tested in a waste incinerator facility. Candidate ceramic composite materials were exposed to the incinerator flue gases in order to predict their performance. Test samples consisted of continuous fiber reinforced ceramic composites (CFCCs), and a particulate silicon carbide (SiCp) reinforced alumina composite. Alumina matrix CFCCs in some c
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3

Brady, Jack D. "Corrosion Considerations and Materials Selection for Incinerator Wet Scrubbing Systems." In CORROSION 1991. NACE International, 1991. https://doi.org/10.5006/c1991-91260.

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Abstract Thermal oxidation in sophisticated incineration systems has become the technically preferred method for permanent disposal of chemical wastes, medical wastes, and hazardous wastes. The waste streams processed in these incineration systems contain sulfur, chlorine, fluorine, bromine, iodine, nitrogen, and phosphorus compounds. After combustion, they all form corrosive acidic liquids when absorbed in water. The resulting solutions can cause severe corrosion problems with most common metals. Upon initial gas contact with the scrubbing liquid, the pH can precipitously drop to less than ze
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4

Kelley, Don. "Fiberglass-Reinforced Plastic (FRP) Equipment for Treating Waste Incineration Gases." In CORROSION 2004. NACE International, 2004. https://doi.org/10.5006/c2004-04617.

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Abstract Pollution control equipment made from fiber-glass reinforced plastic (FRP) has performed outstandingly in industrial waste incineration since the mid-1970’s. This success has been due primarily to continuous improvement in FRP chemical and thermal resistance. Recent improvements, such as increased resistance to sodium hypochlorite and hydrogen fluoride and the ability to tolerate higher operating temperatures, are discussed in case histories.
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5

Gattu, V. K., J. L. Jerden, W. L. Ebert, Eric Lee, and J. E. Indacochea. "Electrochemical Corrosion Rates of Waste Container Materials." In CORROSION 2019. NACE International, 2019. https://doi.org/10.5006/c2019-13219.

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Abstract The degradation rate of spent oxide fuel in a disposal facility will depend on the surface potential, which may be strongly affected by the concentration of dissolved H2 within a breached waste container. The H2 generation rate due to anoxic metal corrosion is a key variable in the fuel degradation model being developed for use in performance analyses of waste disposal facilities. We are using electrochemical methods to measure the corrosion rates of low alloy steel, stainless steel, and Zircaloy-4 to represent H2 generation rates under solution redox (Eh) and pH conditions spanning t
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6

Litzenburger, Achim K. E. "Performance of Polypropylene Dual Laminates in Waste Incineration Plants." In CORROSION 2009. NACE International, 2009. https://doi.org/10.5006/c2009-09313.

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Abstract In view of the restrictive environmental protection and shrinking landfill capacities in Western Europe, the controlled incineration of industrial and municipal waste in conceived plants points out a chance to take care of natural resources. Such plants include subsequent units to treat the – probably catalytically oxidized – hot flue gases. Counter current scrubbers using water or caustic soda solution free the cooled flue gases from hazardous compounds. The simultaneous demand of an acidic atmosphere and a circulating alkaline brine to the whole construction requires a careful mater
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7

Liu, ChunYu, and YanLi Wen. "Study on the High Temperature Melting Treatment of Nuclear Waste Glass Fiber." In 2022 29th International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/icone29-93802.

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Abstract In abroad, the treatment method adopted for the wastes above is mechanical compression and storage [1–2]. In domestic, the wastes management methods could be summarized as follows according to the surface dose of the waste substance: (1) Waste filter cores with a surface dose rate greater than 2 mSv/h are fixed in a 400L steel drum with cement in the cement solidified line of nuclear auxiliary plant (NX), and one waste filter core is installed in a 400L drum [3–5]. After reconditioning, the waste volume is 0.4m3; By storing decay, the surface dose rate of some of the high dose rate le
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8

Verdone, N., P. De Filippis, M. Scarsella, and B. de Caprariis. "Waste gasification in an up-draft fixed-bed gasifier: experimental study and model validation." In WASTE MANAGEMENT 2012. WIT Press, 2012. http://dx.doi.org/10.2495/wm120111.

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9

Forster, Gary A. "Dealing With Residual Wastes at the Lancaster County Resource Recovery Facility." In 10th Annual North American Waste-to-Energy Conference. ASMEDC, 2002. http://dx.doi.org/10.1115/nawtec10-1019.

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The Lancaster County Resource Recovery Facility (RRF) is a 1,200 ton per day mass burn waste-to-energy plant that has been in operation since 1991. The plant is owned by the Lancaster County Solid Waste Management Authority (LCSWMA), but is operated for the Authority by Covanta Lancaster. During the initial years of operation, only municipal solid wastes (MSW) were combusted. The picture has changed dramatically, however, since those early days. The RRF has successfully processed hundreds of different residual waste streams since 1994. The list of residuals processed at the RRF is impressive:
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10

Davison, Evan, Jessica Otto, Sandeep Kumar, and Randy Maglinao. "Production of Branched Esters via Continuous Alkylation of Fatty Acid Methyl Esters over Montmorillonite and h-zsm5 Catalysts." In 2022 AOCS Annual Meeting & Expo. American Oil Chemists' Society (AOCS), 2022. http://dx.doi.org/10.21748/ezak5028.

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Abstract: Lignocellulosic and waste from the food industry offers a sustainable way to produce alternative transportation fuel and provide fiber and biomaterial. Thermochemical processes can depolymerize lignin into its phenolic monomers which can be upgraded to aromatic hydrocarbons. Fatty acids from food wastes have functional groups to accommodate selective synthesis of chemicals. These characteristics could be utilized as sustainable high-value additive products for fuels and lubricating oils. In the present study, an effective lubricity additive was synthesized via continuous alkylation o
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Звіти організацій з теми "Fixer waste"

1

Schofield, Ian S., Paul L. Brown, Mark J. Logsdon, and Matthew P. Wickham. Waste Rock Dump Characterization Studies at the Bingham Canyon Mine. Utah Geological Survey, 2024. http://dx.doi.org/10.34191/mp-179.

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The Bingham Canyon Mine, located near Salt Lake City, Utah, is surrounded by more than 6 billion tons of waste rock developed over the open cut mining history from 1903 to present; the surface area of the waste rock is approximately 5000 acres. Waste rock dumps have a thickness of more than 1 200 feet from crest to toe. From 1930 to 2000, selected portions of the waste rock dumps were commercially leached using a ferric-sulfate-based lixiviant to extract copper, whereas other portions have only received meteoric leaching. From 2011 to present, Rio Tinto Kennecott has studied the evolution and
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2

ทองคำเภา, จันทรา. แผนการจัดการของเสียในเขตพื้นที่อุตสาหกรรม : กรณีศึกษา อำเภอแก่งคอย จังหวัดสระบุรี. จุฬาลงกรณ์มหาวิทยาลัย, 1997. https://doi.org/10.58837/chula.res.1997.60.

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Industrial Waste Management Planning; case study Kheang Khoi, Saraburi province is a project aims to investigate status of industrial waste management and present performance of industrial investors, government office and other related agencies on this aspect. It also aims to analyze Jaw and regulation involved in industrial waste management. The selected cases used in the study are factories located in Kheang Khoi. The criteria of the selection is that the factories to be invested more than 100 million Baht or be operated by a machine from 50 house power up, and used a sophisticated technolog
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3

Michael J. Haun. Energy Saving Method of Manufacturing Ceramic Products from Fiber Glass Waste. Office of Scientific and Technical Information (OSTI), 2005. http://dx.doi.org/10.2172/850486.

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4

Hemmings, Raymond T. Process for Converting Waste Glass Fiber into Value Added Products, Final Report. Office of Scientific and Technical Information (OSTI), 2005. http://dx.doi.org/10.2172/889402.

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5

Akaracharanya, Ancharada. Ethanol productivity optimization by molasses-cassava waste pulp mixture fermentation. Chulalongkorn University, 2016. https://doi.org/10.58837/chula.res.2016.31.

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Molasses was co-fermented with cassava waste pulp (CWP) hydrolysate to ethanol by Saccharomyces cerevisiae TISTR 5606 (SC 90) for economic optimization. The optimal condition found for ethanol production from the mixture of molasses and CWP-enzymatic hydrolysate (molasses/CWP-EH) was 245 g/l initial total sugar supplemented with 8g/l KH2PO4 when fermented for 48 h at 30 °C under an oxygen limited condition with agitation at 100 rpm, to give an ethanol of 70.60 g/L (0.31 g ethanol/g total sugar). The molasses/CWP-EH containing cassava tuber fiber (CTF, solid residue of CWP after enzymatic hydro
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6

BOGER, R. M. Design compliance matrix waste sample container filling system for nested, fixed-depth sampling system. Office of Scientific and Technical Information (OSTI), 1999. http://dx.doi.org/10.2172/798023.

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7

Cushman, Michael, Harris Gold, Matthew Young, and Aaron Salter. Demonstration and Validation of a Waste-to-Energy Conversion System for Fixed DoD Installations. Defense Technical Information Center, 2013. http://dx.doi.org/10.21236/ada600324.

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8

Hsieh, Chang-Tai, and Enrico Moretti. Can Free Entry be Inefficient? Fixed Commissions and Social Waste in the Real Estate Industry. National Bureau of Economic Research, 2002. http://dx.doi.org/10.3386/w9208.

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9

Mello, Charlene M., Steve Arcidiacono, Megan Garvey, et al. Identification of Important Process Variables for Fiber Spinning of Protein Nanotubes Generated from Waste Materials. Defense Technical Information Center, 2012. http://dx.doi.org/10.21236/ada556006.

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10

Ramey, M. R., and G. Daie-e. Preliminary investigation on the suitablity of using fiber reinforced concrete in the construction of a hazardous waste disposal vessel. Office of Scientific and Technical Information (OSTI), 1988. http://dx.doi.org/10.2172/6382922.

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