Changes in cadmium mobility during composting and after soil application

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F09%3A28311" target="_blank" >RIV/60460709:41210/09:28311 - isvavai.cz</a>

Alternative codes found

RIV/60460709:41210/09:#0000011

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Changes in cadmium mobility during composting and after soil application

Original language description

The effect of twelve weeks of composting on the mobility and bioavailability of cadmium in six composts containing sewage sludge, wood chips and grass was studied, along with the cadmium immobilization capacity of compost. Two different soils were used and Cd accumulation measured in above-ground oat biomass (Avena sativa L.). Increasing pH appears to be an important cause of the observed decreases in available cadmium through the composting process. A pot experiment was performed with two different amounts of compost (9.6 and 28.8 g per kg of soil) added into Fluvisol with total Cd 0.255 mg kg_1, and contaminated Cambisol with total Cd 6.16 mg kg_1. Decrease of extractable Cd (0.01 mol l_1 CaCl2) was found in both soils after compost application. Thehigher amount of compost immobilized an exchangeable portion of Cd (0.11 mol l_1 CH3COOH extractable) in contaminated Cambisol unlike in light Fluvisol. The addition of a low amount of compost decreased the content of Cd in associated abo

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DM - Solid waste and its control, recycling

OECD FORD branch

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Project

<a href="/en/project/SPII2F1%2F21%2F07" target="_blank" >SPII2F1/21/07: Research of properties of products of biological treatment of separatelly collected municipal biowaste from households in blocks of flaks and family houses.</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Waste Management

ISSN

0956-053X

e-ISSN

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Volume of the periodical

29

Issue of the periodical within the volume

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Country of publishing house

GB - UNITED KINGDOM

Number of pages

7

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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