000063061 001__ 63061
000063061 005__ 20171009125740.0
000063061 0247_ $$2doi$$a10.21743/pjaec.v17i2.265
000063061 0248_ $$2sideral$$a101546
000063061 037__ $$aART-2016-101546
000063061 041__ $$aeng
000063061 100__ $$aHamida,S .
000063061 245__ $$aDistribution and mobility of arsenic species in solids and leachate composts
000063061 260__ $$c2016
000063061 5060_ $$aAccess copy available to the general public$$fUnrestricted
000063061 5203_ $$aBecause arsenic can exist in toxic and non-toxic forms, it is important to identify them in compost. This organic material prepared from urban and agricultural wastes, is often used for recovering or remedying soils. As a matter of fact, it’s important to control the mobility of arsenic and its different forms present in leachate composts. In this work total arsenic was determined in compost samples, previously submitted to acid digestion using Inductively Coupled Plasma Mass Spectroscopy (ICP–MS). Total inorganic arsenic and As(III) results were compared with those directly determined in solids samples by Square Wave Voltammetry (SWV). It was found that two thirds of arsenic present in solids are in inorganic forms. As(III) is a minor component in the solid, detectable only in agricultural composts. In leachates, the inorganic arsenic was mobilized in his majority as As(III).
000063061 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-sa$$uhttp://creativecommons.org/licenses/by-nc-sa/3.0/es/
000063061 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000063061 700__ $$0(orcid)0000-0002-4169-0357$$aLaborda, F.$$uUniversidad de Zaragoza
000063061 700__ $$0(orcid)0000-0003-3727-3275$$aCepria, G.$$uUniversidad de Zaragoza
000063061 700__ $$aBenouali, D.
000063061 7102_ $$12009$$2750$$aUniversidad de Zaragoza$$bDepartamento de Química Analítica$$cQuímica Analítica
000063061 773__ $$g17, 2 (2016), 148-154$$pPak. J. Anal. Environ. Chem.$$tPakistan Journal of Analytical Environmental Chemistry$$x1996-918X
000063061 8564_ $$s213959$$uhttps://zaguan.unizar.es/record/63061/files/texto_completo.pdf$$yVersión publicada
000063061 8564_ $$s101086$$uhttps://zaguan.unizar.es/record/63061/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000063061 909CO $$ooai:zaguan.unizar.es:63061$$particulos$$pdriver
000063061 951__ $$a2017-10-09-10:43:03
000063061 980__ $$aARTICLE