Management of MSW in Spain and recovery of packaging steel scrap

Tayibi, Hanan; Peña, Carmen; López, Félix A.; López‐Delgado, Aurora

doi:10.1016/j.wasman.2006.09.012

Cited by 16 publications

(8 citation statements)

References 8 publications

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“…Fly ash comes from MSWI having mixture of crystalline and amorphous phases; mostly amorphousness is higher than 50%, composed of aluminous silicate with silicate material and sulphates. The selected MSW fly ashes have low values of Pb, Cu, Zn, and Hg compared to the contents reported in the literature [1,2]. The mineralogy of the selected fly ash was: quartz (SiO 2 ), silvine (KCl), anhydrite (CaSO 4 ), fluorite (Ca(OH) 2 ), CaClOH and halite (NaCl).…”

Section: Resultsmentioning

confidence: 89%

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Technological and Environmental Behaviour of Traditional Ceramic Bodies Obtained by Recycling of Two Types of Residues

et al. 2022

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In this research we evaluated the feasibility of incorporating MSW fly ashes and copper slag in the manufacture of traditional ceramic materials, in addition to assessing the immobilization of As and Pb in tiles, linear contraction, bending strength and water absorption (WA), were measured. A decrease in the WA was obtained by increasing the addition of both residues. It is feasible to substitute around 40% of standard clay for these by-products, with an improvement in the technical specifications of the specimens compared to the ceramic bodies manufactured without adding by-products. Furthermore, the immobilization of arsenic and lead was tested in the fired bodies. The immobilization of both elements improves as the firing temperature increases, as evidenced by the leaching tests. Regarding the Pb and As content, all the tested samples comply with established limits for non-hazardous landfill waste (Spanish laws).

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Section: Resultsmentioning

confidence: 89%

“…The production of MSW in Spain is up to 21 million tons/year. Around 30% of these residues are sent to composting plants and around 6% are intended for incineration [1,2]. Incineration reduces the volume of residue by 90% but generates new wastes: fly ashes and sludge.…”

Section: Introductionmentioning

confidence: 99%

Technological and Environmental Behaviour of Traditional Ceramic Bodies Obtained by Recycling of Two Types of Residues

et al. 2022

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“…The firing was conducted under the common conditions used by the industries that use fast firing: 0-500 • C: 2 h+ 500-650 • C: 2 h+ 650 • C-Tmax: 2 h; Tmax: 4 h, maintaining the following maximum temperatures: Tmax at 975 • , 1000 • , 1025 • and 1050 • C for 4 h [1,2].…”

Section: Traditional Ceramic Covering Tiles Obtained By Recycling Mar...mentioning

confidence: 99%

“…Society's concern over protecting the environment and implementing a self-sustaining industrial system has increased in recent years [1]. As a result, one of the most topical issues, due to its impact on the environment, is without question the issue of contamination from waste, immobilising it and rendering it inert, or treating it to potentially recover resources from said waste, using it as secondary raw material [2,3]. Furthermore, the EU has implemented mandatory directives that require a minimisation of waste and, specifically, that (with a very optimistic outlook) tailing ponds should disappear from the EU by 2017 (Directive of the European Parliament 2006/21/CE EUR-Lex-Europa.eu and EU classification criteria based on their dangerousness), which has not occurred.…”

Section: Introductionmentioning

confidence: 99%

Experiments Using Different Types of Waste to Manufacture Ceramic Materials: Examples on a Laboratory Scale

Jordán Vidal

2024

Ceramics

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Reusing waste as raw materials to produce other materials can entail a decrease in production costs and in the abusive use of natural resources. Furthermore, it can even improve the properties of the end product or material. In this sense, a review of the most relevant literature published in recent decades shows that numerous solutions have been proposed or implemented, such as its use to produce construction materials, catalysts, pigments, pozzolana, refractory materials, glass-ceramic products, etc. Our research group has verified the viability of using different types of waste as secondary raw materials to obtain several types of ceramic, glassy and glassceramic materials, as well as frits. This article highlights several types of industrial waste that have both non-toxic (Li, Ca and Mn) and highly toxic (Cr VI) differentiating elements that can be used in sintering and vitrification industrial processes to immobilise them or render them inert. We studied the compositions and characterised the various materials obtained, conducting toxicity and leaching tests on waste/materials designed with high amounts of chromium. A suggestion for future lines of research has been proposed.

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“…De stalen verpakkingen smelten niet in een afvalverbrandingsinstallatie, wel verbranden papieren en kunststof etiketten, kunststof coatings en productresten. Het oppervlak van de staalverpakkingen oxideert licht [Lopez-Delgado et al 2003;Tayibi et al 2007]. Zolang deze gecorrodeerde laag op het staal blijft zitten is er geen probleem, dan zal het in de hoogoven of vlamboogoven weer gereduceerd worden.…”

Section: Bodemas-routeunclassified

Recyclingpercentage metaalverpakkingen in Nederland in 2017 : Volgens de nieuwe EU rekenmethode

Velzen

Brouwer

Smeding

2020

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Het is de opdrachtgever toegestaan dit rapport integraal openbaar te maken en ter inzage te geven aan derden. Zonder voorafgaande schriftelijke toestemming van Wageningen Food & Biobased Research is het niet toegestaan: a. dit door Wageningen Food & Biobased Research uitgebrachte rapport gedeeltelijk te publiceren of op andere wijze gedeeltelijk openbaar te maken; b. dit door Wageningen Food & Biobased Research uitgebrachte rapport, c.q. de naam van het rapport of Wageningen Food & Biobased Research, geheel of gedeeltelijk te doen gebruiken ten behoeve van het instellen van claims, voor het voeren van gerechtelijke procedures, voor reclame of antireclame en ten behoeve van werving in meer algemene zin; c. de naam van Wageningen Food & Biobased Research te gebruiken in andere zin dan als auteur van dit rapport.

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Management of MSW in Spain and recovery of packaging steel scrap

Cited by 16 publications

References 8 publications

Technological and Environmental Behaviour of Traditional Ceramic Bodies Obtained by Recycling of Two Types of Residues

Technological and Environmental Behaviour of Traditional Ceramic Bodies Obtained by Recycling of Two Types of Residues

Experiments Using Different Types of Waste to Manufacture Ceramic Materials: Examples on a Laboratory Scale

Recyclingpercentage metaalverpakkingen in Nederland in 2017 : Volgens de nieuwe EU rekenmethode

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