Heavy metal removal with mexican clinoptilolite:

Mier, Mabel Vaca; Callejas, Raymundo López; Gehr, Ronald; Jiménez–Cisneros, Blanca; Alvarez, Pedro J. J.

doi:10.1016/s0043-1354(00)00270-0

Cited by 312 publications

(86 citation statements)

References 13 publications

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“…framework structure bearing AlO 4 and SiO 4 tetrahedra that are linked to each other by sharing all of their oxygens to form interconnected cages and channels containing mobile water molecules and alkalis and/or alkaline earths [11,12]. Zeolite is a good adsorbent for heavy metal ions from wastewater [13][14][15] and for organic dyes [5,[16][17][18]. However, there has been little study of dye removal by organic-surfactant-modified zeolites [19].…”

Section: Introductionmentioning

confidence: 99%

Adsorption of methylene blue and orange II onto unmodified and surfactant-modified zeolite

Jin

Jiang

Shan

et al. 2008

Journal of Colloid and Interface Science

193

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Section: Introductionmentioning

confidence: 99%

Adsorption of methylene blue and orange II onto unmodified and surfactant-modified zeolite

Jin

Jiang

Shan

et al. 2008

Journal of Colloid and Interface Science

193

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“…The amount of clearance is between 20% and 50% of the total volume. These channels and cages are adequate for adsorbing molecules smaller than these channels and/or tunnels, so in this regard, zeolites are known as "molecular sieves" [1] [2] [3].…”

Section: Introductionmentioning

confidence: 99%

“…Manisa-Gordes zeolites are in the structure of potassium, calcium clinoptilotite in high thermal stability and have a specific gravity between 1.98 -2.18 g/cm 3 . Bulk density varies according to granule bulk between 0.693 -1.22 g/cm 3 .…”

Section: Introductionmentioning

confidence: 99%

“…Bulk density varies according to granule bulk between 0.693 -1.22 g/cm 3 . The specific surface area of Gordes zeolites is 40.80 m 2 /g.…”

Section: Introductionmentioning

confidence: 99%

“…The water absorption capacity of Gordes zeolites is between 15% -30%. Gordes zeolites have high thermal stability and their natural unit bulk weight is 1.36 g/cm 3 . Rock form Gordes zeolites has 0.418 -0.477 W/m˚C of transmission coefficient.…”

Section: Introductionmentioning

confidence: 99%

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Technologic Tests of Turkey-Gordes Zeolite Minerals

Bilgin¹

2017

JMMCE

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Natural zeolites are found at many points of the world in the form of minerals. As for Turkey, quite large volumes of zeolites reserves are available in the following regions: Ankara (Nallihan, Beypazari, Polatli etc.), Kütahya-Saphane, Manisa-Gördes, Manisa-Demirci, Izmir-Urla, Balıkesir-Bigadiç and Cappadocia. By means of the works carried out only at the field in BalikesirBigadiç region, one of the detected reserves in Turkey, it was understood that an easily workable potential around 500 million ton is available. According to the very limited observations made until today, it is stated that the total reserve in our country may be around 500 billion ton. In these regions, the types of clinoptilolite, hoylandit, chabazite, analcime and erionite from the zeolite minerals exist. Zeolites are widely used in many sectors such as energy, environment, construction, detergent, chemistry, medicine, mining, agriculture and livestock. Zeolites also provide great benefits when they are used especially in agriculture and livestock for the purpose of preventing environmental pollution threatening human being. In this study, zeolite sample taken from Manisa-Gördes region was used. Following the processes of crushing and sieving, zeolite sample was subjected to chemical analyses according to their grain thickness, microscopic examination, the analyses of XRD and Technological Tests (ceramic pre-technological reviews, value of oil absorption, whiteness measurements, examination of the zeolite sample as cat litter, determination of bleaching capability, porosity values) and their ore characteristics were determined. After the analyses, ferrous oxide, biotite, quartz, muscovite, feldspar, chlorite, non-zeolite silicates and metamorphic rock fragments have been found. This zeolite mineral with high mineral purity has been suggested to clear off all impurities via ore preparation and enrichment methods.

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Biosorption of Heavy Metals – New Perspectives

Tavares¹,

Figueiredo²

2012

Bioremediation and Sustainability

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Heavy metal removal with mexican clinoptilolite:

Cited by 312 publications

References 13 publications

Adsorption of methylene blue and orange II onto unmodified and surfactant-modified zeolite

Adsorption of methylene blue and orange II onto unmodified and surfactant-modified zeolite

Technologic Tests of Turkey-Gordes Zeolite Minerals

Biosorption of Heavy Metals – New Perspectives

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