Selective removal of lead and bromide from a hazardous industrial solid waste using Limited Acid Demand and Separation Factor at ambient conditions

Ioannidis, Th.A.; Zouboulis, Anastasios

doi:10.1016/j.jhazmat.2005.07.087

Cited by 11 publications

(5 citation statements)

References 13 publications

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“…Similarly, many industrial solid waste is mostly dangerous in nature because it can be highly inflammable, reactive or toxic, and consists of hazardous heavy metals. 18 , 19 Numerous studies showed that some heavy metals are toxic and lethal in trace concentrations demonstrating their teratogenic, mutagenic, endocrine properties. Heavy metals can also cause behavioral and neurological disorders among infants and children.…”

Section: Edx Microanalysis In Heavy Metals Identificationmentioning

confidence: 99%

Energy Dispersive X-ray (EDX) microanalysis: A powerful tool in biomedical research and diagnosis

Scimeca¹,

Bischetti²,

Lamsira³

et al. 2018

Eur J Histochem

259

192

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The Energy Dispersive X-ray (EDX) microanalysis is a technique of elemental analysis associated to electron microscopy based on the generation of characteristic Xrays that reveals the presence of elements present in the specimens. The EDX microanalysis is used in different biomedical fields by many researchers and clinicians. Nevertheless, most of the scientific community is not fully aware of its possible applications. The spectrum of EDX microanalysis contains both semi-qualitative and semi-quantitative information. EDX technique is made useful in the study of drugs, such as in the study of drugs delivery in which the EDX is an important tool to detect nanoparticles (generally, used to improve the therapeutic performance of some chemotherapeutic agents). EDX is also used in the study of environmental pollution and in the characterization of mineral bioaccumulated in the tissues. In conclusion, the EDX can be considered as a useful tool in all works that require element determination, endogenous or exogenous, in the tissue, cell or any other sample.

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Section: Edx Microanalysis In Heavy Metals Identificationmentioning

confidence: 99%

Energy Dispersive X-ray (EDX) microanalysis: A powerful tool in biomedical research and diagnosis

Scimeca¹,

Bischetti²,

Lamsira³

et al. 2018

Eur J Histochem

259

192

View full text Add to dashboard Cite

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“…Chemical treatment methods by using alkali and/or acid solutions have been studied (Foresman and Foresman, 2000;Ioannidis and Zouboulis, 2006). In Hong Kong, a four-step simple recycling method has been developed to remove the surface lead and the method consists of: (i) isolation of the leaded funnel glass from CRT; (ii) crushing the glass into smaller particle sizes of less than 5 mm; (iii) removal of lead from the surface of crushed funnel glass by immersing in 5% nitric acid solution for 3 h; and (iv) rinsing the treated glass using tap water to remove the remaining acid.…”

Section: Research Backgroundmentioning

confidence: 99%

Feasible use of recycled CRT funnel glass as heavyweight fine aggregate in barite concrete

Ling

Poon

2012

Journal of Cleaner Production

101

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“…The following mixtures were also prepared in ultra pure water: glycerol (1.00 mol L À1 ), from Merck, and ascorbic acid (0.06 mol L À1 ), glycerol (1.00 mol L À1 ) and sodium hydroxide (3.00 mol L À1 ) from Merck, sodium and potassium tartrate (0.53 mol L À1 ), from SigmaeAldrich, and sodium hydroxide (3.00 mol L À1 ). These solutions and their respective concentrations were chosen to accord with those used in previous studies that showed they were efficient in extracting lead (Bonnet et al, 2003;Ferracin et al, 2002;Ioannidis and Zouboulis, 2006;Lee et al, 2003;Moutsatsou et al, 2006;Orhan, 2005;Raghavan et al, 2000).…”

Section: Reagentsmentioning

confidence: 99%

Rendering wastes obtained from gold analysis by the lead-fusion fire-assay method non-hazardous

Magalhães¹,

Carvalho

et al. 2012

Journal of Environmental Management

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The classical method of melting lead by fire-assay (Pb-FA) is the most frequently used analytical technique in gold prospection. The crucible solid waste which is generated in this process is usually characterized by chemical and mineralogical composition, granulometric size distribution, and classified according to Brazilian Environmental Regulations. This study demonstrates how acid leaching can be used to remove lead from waste originally classified as hazardous by treatment with hydrochloric and nitric acids followed by chemical precipitation in sodium metasilicate solution. It is shown that for every 1000 kg of hazardous waste, 995.6 kg of non-harzardous waste can be recovered.

show abstract

Selective removal of lead and bromide from a hazardous industrial solid waste using Limited Acid Demand and Separation Factor at ambient conditions

Cited by 11 publications

References 13 publications

Energy Dispersive X-ray (EDX) microanalysis: A powerful tool in biomedical research and diagnosis

Energy Dispersive X-ray (EDX) microanalysis: A powerful tool in biomedical research and diagnosis

Feasible use of recycled CRT funnel glass as heavyweight fine aggregate in barite concrete

Rendering wastes obtained from gold analysis by the lead-fusion fire-assay method non-hazardous

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