Siloksany w biogazie - geneza, zagrożenia, problemy analityczne

• Autorzy: Gaj K. , Ciołek J. , Pakuluk A. , Steininger M.

Warianty tytułu

EN

Siloxanes in biogas - origin, hazards and analytical problems

• Języki publikacji: PL

Abstrakty

PL

Przedstawiono charakterystykę podstawowych siloksanów wykrywanych w biogazach, źródła ich pochodzenia oraz mechanizmy uwalniania do biogazu. Przeanalizowano zagrożenia technologiczne stwarzane przez spalanie biogazu zawierającego siloksany oraz możliwe sposoby ich minimalizacji. Zasadnicza część pracy została poświęcona przeglądowi i analizom porównawczym technik poboru siloksanów ze strumienia biogazu. Przedyskutowano problemy analityczne towarzyszące różnym metodykom poboru tych związków. W ramach części badawczej wykonano pomiary zawartości siloksanów w biogazie powstającym z osadów ściekowych we Wrocławskiej Oczyszczalni Ścieków, wykorzystując wybraną w oparciu o przeprowadzone analizy metodykę ich poboru i analizę chromatograficzną metodą GC/MS.

EN

The article presents characteristic of main siloxanes detecting in biogases, their sources and mechanisms of fall upon biogas. Some technological hazards owing to combustion siloxanes included in biogas and possible ways of their abatement were analyzed. The main part of this work was regarded to review and compare siloxanes uptake technics from biogas flux. Some analytical problems of sampling siloxanes were discussed. The experimental part of this work contains measurements of siloxanes included in biogas produced from waste water sludge at the Wroclaw’s WWTP, using selected sampling method and chromatographic analyze by GC/MS method.

Słowa kluczowe

PL

siloksan metylowy; spalanie biogazu; blokowanie aparatury osadami; pobór próbki

EN

methylsiloxane; biogas combustion; equipment blocking by deposits; sampling

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Gaz, Woda i Technika Sanitarna
• Rocznik: 2014
• Tom: Nr 10
• Strony: 394--397
• Opis fizyczny: Bibliogr. 31 poz., tab.

Twórcy

autor

Gaj K.

• Instytut Inżynierii Ochrony Środowiska Politechniki Wr., 50-370 Wrocław, Wybrzeże Wyspiańskiego 27

autor

Ciołek J.

• Instytut Inżynierii Ochrony Środowiska Politechniki Wr., 50-370 Wrocław, Wybrzeże Wyspiańskiego 27

autor

Pakuluk A.

• Instytut Inżynierii Ochrony Środowiska Politechniki Wr., 50-370 Wrocław, Wybrzeże Wyspiańskiego 27

autor

Steininger M.

• Wydział Chemiczny Politechniki Wr., 50-370 Wrocław, Wybrzeże Wyspiańskiego 27

Bibliografia

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