The Soil Contamination with Cadmium after Applications of Sewage Sludge

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F10%3A00167215" target="_blank" >RIV/62156489:43210/10:00167215 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60162694:G42__/10:00424802

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The Soil Contamination with Cadmium after Applications of Sewage Sludge

Popis výsledku v původním jazyce

An immediate issue of city sewage plants is to find an efficient, safe and low-cost method of sewage sludge disposal. One option is to use the sludge to fertilise and reclaim agricultural land. The target of this article is to identify the effect of stabilised, hygienic and safe sewage sludge applications on biomass growth of poplars and on changes in the level of cadmium in the soil. Soil analyses showed that the cadmium content did not change considerably after sewage sludge use. Detected cadmium amounts are markedly below the limit estimated for application on agricultural soil (1 mg kg-1 of soil). Increasing doses have a positive effect on biomass growth of poplars. Considering these facts there is good reason to use stabilised and hygienically safe sewage sludge for fertilisation in plantations of energy tree species. In this way the sludge is effectively used in the process of biological recycling.

Název v anglickém jazyce

The Soil Contamination with Cadmium after Applications of Sewage Sludge

Popis výsledku anglicky

An immediate issue of city sewage plants is to find an efficient, safe and low-cost method of sewage sludge disposal. One option is to use the sludge to fertilise and reclaim agricultural land. The target of this article is to identify the effect of stabilised, hygienic and safe sewage sludge applications on biomass growth of poplars and on changes in the level of cadmium in the soil. Soil analyses showed that the cadmium content did not change considerably after sewage sludge use. Detected cadmium amounts are markedly below the limit estimated for application on agricultural soil (1 mg kg-1 of soil). Increasing doses have a positive effect on biomass growth of poplars. Considering these facts there is good reason to use stabilised and hygienically safe sewage sludge for fertilisation in plantations of energy tree species. In this way the sludge is effectively used in the process of biological recycling.

Druh

C - Kapitola v odborné knize

CEP obor

GD - Hnojení, závlahy, zpracování půdy

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

Risk Challenging Publics, Scientists and Governments

ISBN

978-0-415-58072-4

Počet stran výsledku

5

Strana od-do

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Počet stran knihy

294

Název nakladatele

CRC Press

Místo vydání

Leiden, the Netherlands

Kód UT WoS kapitoly

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