Hamdi ÇOBANOĞLU, ÖZNUR BEGÜM GÖKÇEK, Sevgi DEMİREL

İLETKEN MALZEMELERİN KATI ORGANİK ATIKLARDAN BİYOGAZ ÜRETİMİNE ETKİSİ

Anaerobik proses (AP) ile hem atık bertarafı gerçekleşir, hem de yenilenebilir enerji kaynağı olan biyogaz üretilir. Ancak, AP uzun lag fazına sahip olması ve işletme koşullarındaki değişimlere karşı hassas olması gibi dezavantajlara sahiptir. Sistem stabilizasyonunun sağlanması, biyogaz üretiminin ve arıtmanın sürekliliği önem arz etmektedir. Bu durumun sağlanması için uygulanan güncel yöntemlerden biri de AP’lerin iletken malzemeler ile desteklenmesidir. Bu çalışmada organik katı atıkların besin maddesi olarak kullanıldığı iletken malzemeler ile desteklenen AP ’lerin, sistem stabilizasyonu, biyogaz-biyometan üretimi ve mikrobiyal dağılım üzerindeki etkileri incelenmiştir.

Anahtar Kelimeler:

Anaerobik parçalanma, biyogaz, katı organik atık, iletken malzemeler

EFFECT OF CONDUCTIVE MATERIALS ON BIOGAS PRODUCTION FROM ORGANIC SOLID WASTES

With the anaerobic process (AP), both waste disposal and biogas production as a renewable energy source are possible. However, the AP process has the disadvantages of having a long lag phase, being susceptible to high organic loads and sensitive to changes in operating conditions. Ensuring system stabilization, continuity of the biogas production and treatment is important. One of the current methods for achieving this is to support AP processes with conductive materials. In this study, effects of AP processes supported by conductive materials used as nutrients in organic solid wastes on system stabilization, biogas-biomethane production and microbial distribution were investigated. In this study, effects of conductive materials on system stabilization, biogas-biomethane production and microbial distribution at organic solid wastes feed AP processes were investigated.

Keywords:

Anaerobic digestion biogas, solid organic waste, conductive materials, renewable energy,

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