Treatment of solid waste polluted by polychlorinated contaminants

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F04%3A00011901" target="_blank" >RIV/60461373:22320/04:00011901 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Treatment of solid waste polluted by polychlorinated contaminants

Popis výsledku v původním jazyce

The two technological processes were chosen to treat the solid waste from a heavily polluted site in the Spolana Neratovice (Czech Republic) chemical plant. Contaminated waste such as soil, building waste and steel parts was first processed by thermal desorption, where the polychlorinated pollutants were desorbed from the solid matrix in the electrically heated chamber, purget with nitrogen and accumulated at the outlet from the desorption unit in the form of condensate. The condensate thus formed was transferred to the BCD reactor, where it was mixed with mineral oil, sodium hydroxide and a catalyst and processed at a temperature of about 350 C. The chlorinated chemicals found at the site in their original containers and bags were processed directly in the BCD reactor. Both the thermal desorption process and the BCD reactor showed very high efficiencies in removing and dechlorination of chlorinated compounds even in the case of extremely high concentration.

Název v anglickém jazyce

Treatment of solid waste polluted by polychlorinated contaminants

Popis výsledku anglicky

The two technological processes were chosen to treat the solid waste from a heavily polluted site in the Spolana Neratovice (Czech Republic) chemical plant. Contaminated waste such as soil, building waste and steel parts was first processed by thermal desorption, where the polychlorinated pollutants were desorbed from the solid matrix in the electrically heated chamber, purget with nitrogen and accumulated at the outlet from the desorption unit in the form of condensate. The condensate thus formed was transferred to the BCD reactor, where it was mixed with mineral oil, sodium hydroxide and a catalyst and processed at a temperature of about 350 C. The chlorinated chemicals found at the site in their original containers and bags were processed directly in the BCD reactor. Both the thermal desorption process and the BCD reactor showed very high efficiencies in removing and dechlorination of chlorinated compounds even in the case of extremely high concentration.

Druh

C - Kapitola v odborné knize

CEP obor

DL - Jaderné odpady, radioaktivní znečištění a kontrola

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

Waste Management II

ISBN

1-85312-738-8

Počet stran výsledku

12

Strana od-do

13-24

Počet stran knihy

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Název nakladatele

WIT Press

Místo vydání

Southampton

Kód UT WoS kapitoly

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