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Dissertations / Theses on the topic 'Stone waste'

Author: Grafiati

Published: 11 September 2021

Last updated: 30 July 2025

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1

ZICHELLA, LORENA. "Natural stone sludge as secondary raw materials: towards a new sustainable recovery process." Doctoral thesis, Politecnico di Torino, 2019. http://hdl.handle.net/11583/2742785.

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FURCAS, CARLA. "Sustainable management of natural stone waste. A proposed re-use for the production of mortars and the assessment of their potential CO2 sequestration capacity." Doctoral thesis, Università degli Studi di Cagliari, 2015. http://hdl.handle.net/11584/266806.

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Quarrying activity usually generates significant amounts of waste. Generally, the processed quarrying production accounts for 30% of total stone extracted, whilst waste (quarrying waste and processing waste) amounts to about 70% of total stone extracted. Not only could coping with waste be environmentally damaging, but it is also economically expensive for the stone industry, which in addition has to deal with the economic loss caused by the lower efficiency of quarrying. Some re-uses of natural stone waste, such as the production of aggregates, have already been investigated, but they a

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Rios, Safira Ferreira De Melo. "Avalia??o da utiliza??o de res?duo de serragem de Pedra de Cariri (RSPC) na produ??o de argamassa." Universidade Estadual de Feira de Santana, 2017. http://localhost:8080/tede/handle/tede/580.

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Submitted by Jadson Francisco de Jesus SILVA (jadson@uefs.br) on 2018-01-29T23:45:49Z No. of bitstreams: 1 Disserta??o Safira Ferreira de Melo Rios.pdf: 4123737 bytes, checksum: ac40710a6a79f6c8561eb46f6072996b (MD5)<br>Made available in DSpace on 2018-01-29T23:45:49Z (GMT). No. of bitstreams: 1 Disserta??o Safira Ferreira de Melo Rios.pdf: 4123737 bytes, checksum: ac40710a6a79f6c8561eb46f6072996b (MD5) Previous issue date: 2017-08-21<br>The process of extraction and processing of limestone rocks from the Cariri region of Cear? generates an estimated loss of 70% of the total extracted. The v

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Valença, Patrícia de Magalhães Aragão. "Desempenho mecânico de misturas asfálticas do tipo stone matrix asphalt com uso de fibras amazônicas e agregados de resíduos de construção e demolição." Universidade Federal do Amazonas, 2012. http://tede.ufam.edu.br/handle/tede/2366.

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Made available in DSpace on 2015-04-11T13:47:53Z (GMT). No. of bitstreams: 1 Patricia_Valenca.pdf: 4047438 bytes, checksum: a02cd074f12f4a3944a6c31fbd696ac4 (MD5) Previous issue date: 2012-12-20<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>The development of road infrastructure in Brazil, coupled with investments in the automotive industry in the 60s, boosted, years later, the need to implement public and private administrative systems on these roads, in order to maintain good traffic conditions and safety. Moreover, Manaus county has a history of geotechnical problems

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Grillo, Karin Verônica Freitas. "Análise comparativa da aderência de tipos rochosos assentados com três argamassas." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/18/18132/tde-02122010-105216/.

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O presente estudo trata da determinação da resistência de aderência de três rochas: arenito, mármore e quartzito assentados com três diferentes argamassas (industrializada, resíduo e para porcelanato). Os ensaios de resistência de aderência à tração foram executados tanto na face lisa como na não polida (natural) dos corpos de prova e seguiram a norma NBR 14084 utilizada para material cerâmico. Os resultados obtidos foram diferentes para os conjuntos argamassas/rochas, entretanto evidenciaram o melhor desempenho da argamassa para porcelanato em todas as determinações. Alguns resultados anômalo

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Ben, Amar Marwa. "Characterization of adsorption processes for the removal of metal ions from waste effluents using biosorbents and graphene-based sorbents. Studies in Batch and in fixed-bed column." Doctoral thesis, Universitat de Girona, 2021. http://hdl.handle.net/10803/673800.

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Wastewater discharged from industrial and agricultural activities contains relatively large amounts of toxic metal ions, especially including Cd(II), Cu(II), Pb (II), and Cr(VI). The removal of these pollutants is of great interest from both health and environmental perspectives. Arsenic contamination, generally associated with the geochemical environment, is a global threat due to its acute toxicity and carcinogenicity. The oxidation of different mineral species due to the redox conditions causes arsenic to become soluble and enter into the surrounding environment through drainage water

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Izquierdo, Indara Soto. "Utilização de pós residuais e fibra de sisal em blocos de concreto." Universidade de São Paulo, 2015. http://www.teses.usp.br/teses/disponiveis/18/18134/tde-07072015-094257/.

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A pesquisa tem como enfoque fundamental a aplicação de novos materiais alternativos para uma construção sustentável. Pós residuais, provenientes do resíduo orgânico e do setor mineral, e fibras de sisal constituem bons exemplos de materiais não convencionais. Dessa forma, o objetivo principal foi avaliar a incorporação dos pós residuais e da fibra de sisal no concreto para a fabricação de blocos de concreto e elementos de alvenaria. Foram estudados três relações cimento: agregado, de 1:15, 1:10 e 1:6 (traços pobre, médio e rico), com a finalidade de produzir blocos estruturais com classe de re

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8

Omar, Abdulkadir Rahma, and Filippa Calmfors. "Food waste conversion : A study on how conversion can reduce in-store food waste in Swedish supermarkets." Thesis, Internationella Handelshögskolan, Högskolan i Jönköping, IHH, Centre of Logistics and Supply Chain Management (CeLS), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-43974.

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Problem: Food waste is a major issue from both an environmental as well as an economic perspective. In Europe alone, 90 million tons of food is wasted in the food supply chain every year. In order to reduce these excessive costs and the environmental impact, new food waste management strategies need to be developed and established. The food waste management strategies established in the retail stage are limited as the retail stage is an area of the food supply chain that has been neglected in research. Purpose: This thesis explores the food waste management of fresh fruits and vegetables out

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Гладченко, Оксана Робертівна, Оксана Робертовна Гладченко, Oksana Robertivna Hladchenko, et al. "Environmental and economic problems of the production of granite in Ukraine." Thesis, Sumy State University, 2013. http://essuir.sumdu.edu.ua/handle/123456789/42592.

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Granite production in Ukraine is closely connected with environmental and economic problems such as land degradation, excessive energy consumption, exhaustion of the resources, sewage pollution, solid waste production, outdated equipment and others. Economic concerns are related to the value, pricing mechanisms, trade conditions purchasing practices etc. The article offers some ways to solve these problems.

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Ali, Hgeig. "Utilization of exhausted coffee waste and date stones for removal of pesticides from aquatic media." Phd thesis, Univerzitet u Novom Sadu, Fakultet tehničkih nauka u Novom Sadu, 2020. https://www.cris.uns.ac.rs/record.jsf?recordId=114674&source=NDLTD&language=en.

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The main goal of the thesis was to prevent the generation of waste, byusing the spent coffee grounds (SCG) and date stones (DSAC) forproduction of activated carbon adsorbent for water treatment. Thesubstances for water removal were selected from those presentingpotential risk to aquatic environment according to the NORMAN list ofemerging substances and belong to the group of pesticides:carbendazim, linuron and isoproturon. SCG and DSAC adsorbents, asan eco-friendly and low-cost materials, showed high potential for theremoval of selected emerging pesticides.<br>Основни циљ тезе био је смaњeњe с

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MARRAS, GRAZIELLA. "Recovery and valuation of ultrafine marble dust contained in waste slurries deriving from carbonatic natural stones processing plants." Doctoral thesis, Università degli Studi di Cagliari, 2011. http://hdl.handle.net/11584/266344.

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The research, conducted in Italy and in Spain, aims at recovery and enhancement of marble powder, deriving from marble processing plants, in the building sector. The building industry is very capable of incorporating and reusing different types of waste materials deriving from different industries. The goal of the investigation is to identify potential uses for the sawing sludge as an alternative to its disposal in dumps, a practise no compatible with the concept of sustainable development. By utilizing the stone processing waste retrieved through recovery-recycling operations this material is

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Lee, Hyun Jong. "THE CONSUMPTION AND SALES PATTERN OF UGLY APPLES IN SOUTH KOREA." UKnowledge, 2018. https://uknowledge.uky.edu/agecon_etds/70.

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Approximately half of all wasted food is fruits and vegetables. One major cause of food waste is abnormal aesthetics; even if it is just as delicious as its normal counterpart. Food with a non-standard appearance (hereafter called ugly food) can be expelled by the markets. To reduce such waste, ugly food campaigns, which were developed in Europe and spread throughout the world, advocate for the consumption of ugly food. To study the problem of ugly food waste, this thesis examines ugly apples, since apples are the most common, representative, and readily accessible fruit. The objective of this

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Raymundo, Valério. "Uso de resíduos de serragem de mármores do estado do Espírito Santo como corretivo da acidez de solo." Universidade Federal do Espírito Santo, 2008. http://repositorio.ufes.br/handle/10/6558.

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Made available in DSpace on 2016-12-23T14:37:29Z (GMT). No. of bitstreams: 1 Valerio Raymundo.pdf: 1542389 bytes, checksum: c0e24ddd3f992a7f99c48671a44e6eb4 (MD5) Previous issue date: 2008-09-30<br>The great volume of calcareous wastes generated by dimension stone industry and its composition, rich in important elements to promote plant growth, indicate possibilities of utilizing them as amendment of soil acidity. This study aimed to compare the capacity of neutralization of soil acidity and the use of two kinds of marble waste and a commercial limestone. The experiment was conducted in a co

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Andersson, Linus. "Samspelet mellan marknadsföringsbeslut i marknadsmixen och hållbarhet : En kvalitativ studie om hållbara marknadsföringsbeslut i livsmedelsbutiker." Thesis, Högskolan i Skövde, Institutionen för handel och företagande, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-19809.

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Livsmedel står för en stor del av vår klimatpåverkan och således har livsmedelsbutiker en betydande roll att spela i livsmedelskedjan. Hållbarhet och miljömässiga utmaningar diskuteras mer än någonsin och berör alla aspekter i företagandet – inte minst marknadsföringen. Syftet med studien är att visa på hur samspelet mellan marknadsföringsbeslut i marknadsmixen och hållbarhet ser ut, där reduktion av matsvinn är den kontext av hållbar marknadsföring som studien adresserar. För att undersöka detta samspel används marknadsmixen sexhörningen vilken jämförs med CSR-strategin shared value. Studien

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Valerius, Julian, and Niklas Wolf. "Motivators and barriers of bulkfood store customers : An examination through the application of the Theory of Planned Behavior." Thesis, Umeå universitet, Företagsekonomi, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-157630.

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The pollution of the oceans through plastics has received global wide media coverageover the last years. Also, micro-plastics in ground water and even in fish had beendetected, which leads to increased awareness of waste-reduction. Since the beginning ofthis decade, more bulk food stores open in Germany’s cities and provide an alternative toconventional, packaged products.Plastics and so-called micro-plastics have been found in the bodies of seabirds and in fish.There is an imminent danger of plastics ending up in the human bodies while it travels upthe food chain.In order to reduce their impa

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Vestermark, Antonia, and Carolina Åkerblom. ""Lite Svinn får man räkna med" : En kvalitativ studie om upplevelser och tankar om matsvinn hos chefer och personal i livsmedelsbutik." Thesis, Umeå universitet, Institutionen för kostvetenskap, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-96236.

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Sammanfattning Bakgrund Att minska matsvinnet är en viktig del i arbetet mot att nå en hållbar utveckling. Utsläpp av växthusgaser och övergödning sker i alla produktionsled i livsmedelskedjan från producent till konsument och utgör en negativ klimatpåverkan. Livsmedelsbutiker har en betydelsefull roll eftersom de hanterar stora mängder varor och tillhandahåller mat till många hushåll. Forskning finns om typ och omfattning av matsvinn slänger men få studier har belyst hur chefer och personal i livsmedelsbutik upplever och tänker kring ämnet. Syfte Syftet var att undersöka upplevelser och tanka

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Hellerud, Adam, and Pierre Lindström. "Cirkulär ekonomi och dagligvaruhandeln : En kvalitativ innehållsanalys av dagligvaruhandelns hållbarhetskommunikation." Thesis, Södertörns högskola, Företagsekonomi, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-43827.

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Background: Circular economy has received an increasing amount of attention and a move towards a circular economy recently became a top priority within the EU. The food industry contributes to a large amount of the anthropogenic greenhouse gas emissions. In spite of this few studies have explored circular economy in regard to grocery store companies. The lack of prior research in the area serves as a motivation to carry out this study. Purpose: The purpose of this study is to describe and analyze how grocery store companies have developed their communication to influence their customers’ beha

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Zagôto, Juliano Tessinari. "Estudo do rejeito da lavra de rochas ornamentais do Espírito Santo para a produção de brita." Universidade Federal do Pampa, 2016. http://dspace.unipampa.edu.br:8080/jspui/handle/riu/1866.

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Submitted by Rosimeri Vergara (rosimerivergara@unipampa.edu.br) on 2017-08-31T23:57:28Z No. of bitstreams: 1 Estudo do rejeito da lavra de rochas ornamentais do Espírito Santo para a produção de brita.pdf: 4958816 bytes, checksum: b0c279e58202890e8ee931ff51d6332c (MD5)<br>Approved for entry into archive by Marcos Anselmo (marcos.anselmo@unipampa.edu.br) on 2017-09-12T20:15:08Z (GMT) No. of bitstreams: 1 Estudo do rejeito da lavra de rochas ornamentais do Espírito Santo para a produção de brita.pdf: 4958816 bytes, checksum: b0c279e58202890e8ee931ff51d6332c (MD5)<br>Made available in DSpace o

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Svensson, Andreas. "Utvärdering av kommersiell TEG-enhet på en värmeplatta : Generering av elektricitet från temperaturskillnader." Thesis, Högskolan Dalarna, Institutionen för information och teknik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:du-37793.

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Att minska energianvändningen är något det pratats mer och mer om de senaste åren. Det finns olika sätt att minska energianvändningen på och ett av dessa är att återvinna värmeenergi. Det kan gälla både spillvärme och nyttig värme. Detta går att tillämpa i industrin, transportsektorn, hushåll och till vardags. Gemensamt för dessa processer är att det används stora mängder energi vilket till stor grad består av förluster till omgivningen eller att processerna inte optimeras. På senare tid har det forskats kring teknologi som kan ta vara på denna värmeenergi och på så vis minska förlusterna. En

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Othén, Anna, and Sofie Persson. "Utvärdering av miljöarbetet vid nybyggnad av butik : miljöledning och avfallshantering." Thesis, Högskolan i Gävle, Avdelningen för bygg- energi- och miljöteknik, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-8035.

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According to recent statistics the construction industry is responsible for the largest waste discharges of both dangerous and non-dangerous waste, when disregarding the "non-dangerous" amount of granite waste produced by the mining industry and the waste produced by the pulp and paper industry. Preventive work within waste management is an ongoing practice so to be able to reduce negative environmental effects. One of the most common actions for the companies to take is to separate the different kinds of waste from one another at the construction site. Although by working with the problem in

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Buzzi, Daniella Cardoso. "Estudo de classificação e quantificação das lamas geradas no processo de beneficiamento de rochas ornamentais." Universidade Federal do Espírito Santo, 2008. http://repositorio.ufes.br/handle/10/6145.

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Made available in DSpace on 2016-12-23T14:04:30Z (GMT). No. of bitstreams: 1 Daniella Cardoso Buzzi - Parte 1.pdf: 3079632 bytes, checksum: b148e9c75678c6a9d8b1d48f835c1071 (MD5) Previous issue date: 2008-08-27<br>Coordenação de Aperfeiçoamento de Pessoal de Nível Superior<br>In the city of Cachoeiro of Itapemirim, in the state of Espirito Santo, the processing sludge of ornamental stones (LBROs) produces a solid waste (RS) that impacts negatively on the environment because it is produced in large quantities and the state regulations regarding solid waste management arenot yet implemented in

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Nujaim, Mutaz. "Comportement géomécanique des barricades rocheuses et des remblais en pâte cimentés : expérimentations et modélisations." Electronic Thesis or Diss., Université de Lorraine, 2020. http://www.theses.fr/2020LORR0195.

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Les métaux précieux (tels que l'or et l'argent), et les métaux de base (tels que le cuivre et d'autres) sont extraits du sous-sol par excavation, en créant des vides de différentes tailles appelés (chantiers d’abattage) qui sont reliés entre eux par des galeries (de circulation et de soutirage). Dans le cas de l’exploitation par chambres-remblayées, ces vides ou chambres sont généralement remplis avec du remblai en pâte cimenté (RPC) qui est un mélange fait des rejets de concentrateur (appelés résidus), d’un agent liant (ex. ciment) et de l’eau de malaxage. Vu que le RPC est déposé à l’état li

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Chou, Fu-Yuan, and 周富源. "Production of Synthetic Stone From Municipal Solid Waste Incineration Fly Ash." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/43649192721990185639.

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碩士<br>國立臺灣大學<br>化學工程學研究所<br>94<br>The utilization of municipal solid waste incinerator fly ash has to overcome the problems of high contents of chlorides and leaching of heavy metals. The feasibility of producing artificial aggregates from fly ash by a combined washing and sintering process, in which most alkali chlorides could be removed and heavy metals could be immobilized, has been studied. Fly ash, collected at the air pollution control units, was washed with deionized water, NaOH solutions (1-10 wt.%), and H3PO4 solutions (1-10wt.%), respectively, with a liquid/ solid weight ratio of 7.

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Lin, Ming-Feng, and 林明鋒. "Use of waste foundry sand and stone sludge as cement raw materials." Thesis, 2006. http://ndltd.ncl.edu.tw/handle/76830147834400639562.

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碩士<br>國立中央大學<br>環境工程研究所<br>94<br>The goal of this study is to find the optimal conditions of cement making in order to maximize the replacement of cement clay by ash obtaining from waste foundry sand(including Core sand and glass sand), stone sludge, limestone and ferrate as raw materials. A computational model was used to formulate the composition of the raw clinkers. In this study, the hydration characteristics of these eco-cements and the engineering properties of their pastes, including their compressive strength, speciation and degree of hydration, were studied and compared to those of AS

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Liou, Jheng-Fu, and 劉正夫. "Study on the Macro Properties of Foam Refining Stone Regenerated from Waste Wood Power." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/zffb35.

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碩士<br>明新科技大學<br>土木工程與環境資源管理系碩士班<br>105<br>In recently, the numerous of wood pallets required for commercial warehousing has risen rapidly, but the wood waste or powder of the factory has been cut in the wood. The waste is not particularly useful in the past. All the waste powder will be burned in the waste incinerator is used for waste disposal. In this study, the waste wood powder for the recycling of the study, try to make waste wood reusing and made of mortar, can be used for planting in agriculture. The results shown that the proportion of waste wood powder and the amount of catalyst 1: 2.

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Zeng, Peng Tzu-Wen, and 曾彭子文. "Fundamental Study of High-Pressured Concrete BrickDerived from Waste Polished Medium of Stone Industry." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/8qvyb3.

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碩士<br>大漢技術學院<br>土木工程與環境資源管理研究所<br>105<br>Abstract In this study, the feasibility of raw material of concrete replaced by waste polished medium of stone industry was discussed. Then the derived applications in small aggregate and component of high pressure brick were followed. The parameters of water/cement ratio, percentage of waste polished medium, shape pressure and mixing time were discussed to form normal weight aggregate and high-pressured concrete brick. At first, the roasted waste polished medium was analyzed for compositions by XRF instrument after the waste was broken and ground. The

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Wu, Kuan Chung, and 吳寬崇. "The feasibility research of replacing the sand in concrete by the stone material waste sludge powder." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/05059510804416910683.

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碩士<br>國立臺灣海洋大學<br>材料工程研究所<br>92<br>Abstract This research mainly aims at the reuse of stone material sludge resulted from the stone material processing. The method is to use the stone material sludge resulted from the stone material processing to be stuff of the cement instead of sand in cement, then proceed the feasibility study with the concrete workability (slump test), the mechanical properties (compressive strength test) and the durability (AASHTO T259). The stone material sludge is about 20 % water content after dewatering. It is needed to process to be OD condition and than grind it i

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Lin, Chun Hung, and 林春宏. "Develop a solid absorbent for dry flue desulfurization system from waste sludge discharge from stone industries." Thesis, 1999. http://ndltd.ncl.edu.tw/handle/33202713858437240840.

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碩士<br>國立東華大學<br>材料科學與工程研究所<br>87<br>Abstract The objective of this research work is to make a feasibility study for the use of waste sludge from stone processing industries since the dumping of waste sludge has been resulted in environmental problem. Granite sludge is known to be pozzolanically reacted with Ca(OH)2 that the resultant has a potential usage as a solid absorbent for gas desulfurization. In this study, solid absorbents were processed from granite sludge-Ca(OH)2 slurry and tested in a SO2 fix-bed reactor. The effect of processing conditions on the BE

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Machado, Roberto Gonzaga Fernandes. "Incorporação de lamas de pedreira em argamassas." Master's thesis, 2012. http://hdl.handle.net/1822/29789.

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Dissertação de mestrado integrado em Engenharia Civil<br>A extração e transformação da pedra natural são duas atividades de uma indústria que está presente em todo mundo, devido, principalmente à sua importância para a construção civil. Estas atividades, estão relacionadas à geração de grandes quantidades de resíduo, que por sua vez ficam armazenados a céu aberto e sem uma aplicabilidade definida. De modo a combater o seu amontoar, existe cada vez mais, um investimento no sentido de melhorar e encontrar soluções para dar vazão a este resíduo, visto a sua presença ser um incómodo para o s

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Pereira, João Miguel Júnior Loja. "Direct digital manufacturing of products based on high content of stone powder." Master's thesis, 2021. http://hdl.handle.net/10400.8/5682.

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Residue creation from industrial transformation processes are the focus of circular economy studies with the intent to boost revenue and improve environmental impact. As in the case of stone sludges and powders, residue elimination or re-usage, would bring forth reductions in post processing costs, improve environmental impact, as well as adding new revenue streams with added products to the companies portfolio. This project aims to develop a technical road-map of materials and processes for stone residues and powders, in which they are incorporated and transformed into new products, via

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Raghuveer, Rao P. "Factors Influencing Contaminant Transport in Vadose Zone of Near Surface Radioactive Waste Disposal Facility." Thesis, 2015. https://etd.iisc.ac.in/handle/2005/4802.

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Radioactive waste is generally classified as low and intermediate level waste (LILW) and high-level waste (HLW), based on their level of radioactivity and the time taken for decay. The low and intermediate level solid/solidified wastes are emplaced in near surface shallow land repository and are termed as Near Surface Disposal Facility (NSDF). A near surface disposal facility (NSDF) is proposed to be built at Kalpakkam, Tamil Nadu. Kalpakkam is situated about 70 km south of Chennai (12o33’ N Lat and 80o11’ E Long) along the east coast of India. Several of India’s nuclear installations l

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Fernandes, Sara Raquel Marques. "Desenvolvimento de betumes modificados inovadores para misturas betuminosas sustentáveis." Doctoral thesis, 2018. http://hdl.handle.net/1822/55978.

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Tese de Doutoramento em Engenharia Civil<br>As novas metas ambientais no que concerne à conservação dos recursos naturais e à valorização de resíduos têm servido de motivação para vários estudos científicos de diferentes áreas de investigação. Nesse sentido, no domínio da indústria da pavimentação rodoviária, que consome imensos recursos naturais, tem sido investigada a incorporação de diferentes resíduos em misturas betuminosas de modo a desenvolver soluções mais sustentáveis. Sendo o betume um dos materiais mais valiosos utilizados na pavimentação é fundamental o estudo de novos ligante

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Hsu, Yi-Cheng, and 徐亦成. "Evaluating Environmental Benefits of Convenience Store Waste Recycle by System Dynamic Model." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/c3k7ss.

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碩士<br>國立臺北科技大學<br>環境工程與管理研究所<br>105<br>Human-induced climate change, brought aobut by the increased release of greenhouse gases to the atmosphere, is a phenomenon that is currently threatening and will continue to threaten the quality of life for numanity and ecosystems. Globally, waste disposal is responsible for about 3~4% of anthropogenic greenhouse gases emissions. Municipal solid waste in Taiwan is required to be categorized into general, recyclable, and food waste before disposal. General wastes are sent to the incinerators or landfills. Food waste is collected independently and transpor

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Hsu, Yu-Te, and 許育德. "Effects of Construction Wastes on the Pavement Performance of Stone Mastic Asphalt(SMA)." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/57417956340008416988.

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碩士<br>國立臺灣科技大學<br>營建工程系<br>90<br>In this study, waste concrete with waste brick and waste tile to replace natural aggregates in the mode of full and half of coarse aggregate. Lime is used to be the filler, and fiber for stability additive, Use modified asphalt cement to prepare SMA, Then conduct the Marshall test, rutting test and Mr test, indirect tension test, aging test, soaking stripping test and Cantabria wearing test so as to analyze the effects of waste concrete with waste brick and waste tile on the pavement performance of SMA. The study results show that the optimal asphalt

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SU, SHIH NI, and 蘇詩妮. "A study on waste resource recovery in convenience store of consumer in Hualien area." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/00385519118082500844.

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碩士<br>大漢技術學院<br>流通與行銷管理研究所<br>101<br>The participants of the study were the consumers in Hualien area. The study collected 588 samples of questionnaire. Descriptive statistics, T-test, factor analysis, one way ANOVA, and correlation analysis were employed to process the data. The research is to investigate the cognition of consumers toward environmental protection, the cognition of convenience store owners toward the introduction of recycling in their stores, recycling incentive programs of convenience stores, and the loyalty of convenience store owners to green marketing strategies. The resea

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Yang, Jhe-yu, and 楊哲宇. "A Study of Carbon Sequestration Efficiency by Torrefying Agricultural Waste Using Small-Scale Biochar Stove." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/56986924227416652124.

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碩士<br>環球技術學院<br>環境資源管理所<br>99<br>One of the promising ways to reduce the atmospheric carbon dioxides is to produce biochar through mild thermal pyrolysis (torrefaction) of biomass, which will sequester and store carbon in the soil. Therefore, this study aimed firstly to make a biochar stove using TRIZ rules, followed by the analysis of torrefaction using liquid petroleum gas, and lastly the production of eco-report of the stove. The TRIZ matrix indicated that the best shape of the stove is sphere. The experimental results confirmed the carbon sequestration effect by torrefaction of agricultura

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Tan, Jen Beatrice, and 陳白雪. "Business plan: zero-waste refillery chain store for natural bath & skin care products in Asia." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/yjexw3.

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碩士<br>國立政治大學<br>國際經營管理英語碩士學位學程(IMBA)<br>106<br>A huge portion of waste that is contributing to the exponential growth of garbage cramming our landfills come from single-use plastic tubes and bottles used to package bath and skincare products. Plastic pollution is amongst the world’s biggest environmental issues that we are only now beginning to address. Pioneers in the movement against the haphazard use of plastic are slowly gaining momentum with zero-waste initiatives from which the concept of selling products without their plastic packaging is born. An equally alarming concern in the bath an

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Tlhapi, Kabelo. "An analysis of the impact of potholes and waste over-break on the economics of a stope panel on a platinum mine." Thesis, 2009. http://hdl.handle.net/10539/6769.

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In the Bushveld Complex, potholes provide challenges that have proven difficult for management to handle. The lack of innovative ways of solving the challenges provided an environment in which value destructive paradigms came into existence. There currently exists as a result, a paradigm in which tonnes, rather than quality tonnes (tonnes against a certain grade) are the main focus of mine management. In this paradigm has long existed a rule of thumb that dictated that a panel can remain economically viable with two-thirds of its facelength being offreef. This research employs a simple

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