About: Effects of combined composting and vermicomposting of waste sludge on arsenic fate and bioavailability

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About: Effects of combined composting and vermicomposting of waste sludge on arsenic fate and bioavailability Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.sciencedirect.com/science/article/pii/S0304389414006803
Description	Composting and vermicomposting are traditional processes for the treatment of sludge. During these processes, the humification of organic matter has a significant effect on the physicochemical form and distribution of heavy metals. In this study, industrial sludge (groundwater treatment waste) contaminated by arsenic (396 +/- 1 mg kg(-1)) was used. Such sludge poses a significant challenge with respect to effective treatment. Composting, vermicomposting (with Eisenia fetida), and the combined approach of composting and vermicomposting were performed to determine the evolution of arsenic speciation, mobility and bioavailability. The composting/vermicomposting was done with sludge, horse manure, and grass in the ratios of 3:6:1. A solution of 0.1 M NH4COOCH3 was used as a single extraction solvent for determination of the mobile arsenic pool and targeted arsenic species (As-III, As-V, monomethylarsenic acid - MMA(V), dimethylarsenic acid - DMA(V)). Composting and vermicomposting are traditional processes for the treatment of sludge. During these processes, the humification of organic matter has a significant effect on the physicochemical form and distribution of heavy metals. In this study, industrial sludge (groundwater treatment waste) contaminated by arsenic (396 +/- 1 mg kg(-1)) was used. Such sludge poses a significant challenge with respect to effective treatment. Composting, vermicomposting (with Eisenia fetida), and the combined approach of composting and vermicomposting were performed to determine the evolution of arsenic speciation, mobility and bioavailability. The composting/vermicomposting was done with sludge, horse manure, and grass in the ratios of 3:6:1. A solution of 0.1 M NH4COOCH3 was used as a single extraction solvent for determination of the mobile arsenic pool and targeted arsenic species (As-III, As-V, monomethylarsenic acid - MMA(V), dimethylarsenic acid - DMA(V)). (en)
Title	Effects of combined composting and vermicomposting of waste sludge on arsenic fate and bioavailability Effects of combined composting and vermicomposting of waste sludge on arsenic fate and bioavailability (en)
skos:prefLabel	Effects of combined composting and vermicomposting of waste sludge on arsenic fate and bioavailability Effects of combined composting and vermicomposting of waste sludge on arsenic fate and bioavailability (en)
skos:notation	RIV/00216224:14310/14:00079382!RIV15-MSM-14310___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(LM2011028), P(LO1214), S
http://linked.open...iv/cisloPeriodika	SEP 2014
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Svobodová, Markéta Maňáková, Blanka Hofman, Jakub Kuta, Jan
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	13699
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/14:00079382
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Sludge; Arsenic; Composting; Vermicomposting; Bioavailability (en)
http://linked.open.../riv/klicoveSlovo	Bioavailability Sludge Arsenic Composting Vermicomposting
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[4D4A6E85E947]
http://linked.open...i/riv/nazevZdroje	JOURNAL OF HAZARDOUS MATERIALS
http://linked.open...in/vavai/riv/obor	DK
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	RECETOX – National research infrastructure for toxic compounds in the environment Centrum pro výzkum toxických látek v prostředí
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	280
http://linked.open...iv/tvurceVysledku	Hofman, Jakub Svobodová, Markéta Kuta, Jan Maňáková, Blanka
http://linked.open...ain/vavai/riv/wos	000344428700063
issn	0304-3894
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.jhazmat.2014.08.024
http://localhost/t...ganizacniJednotka	14310

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