Description: The aim of the study was to conduct an initial analytical survey of a small number of samples analyze the proportion of fossil carbon in sewage sludge and digester gas and to correlate it with other data collected in a sewage treatment plant. A conservative but representative standard value of 80% biogenic carbon could be derived for sewage treatment plants if they receive less than half of the load from commercial sources – despite continued significant fluctuations. This value, which corresponds to a value derived from Article 31 (1 c) MRR can be used as a standard value for sewage sludge and digester gas from sewage treatment plants with predominantly municipal wastewater. Veröffentlicht in Texte | 150/2022.
Types:
Text {
text_type: Publication,
}
Origin: /Bund/UBA/Webseite
Tags: Biogas ? Kläranlage ? Klärschlamm ? Kohlenstoff ? Kommunales Abwasser ? Daten ? Isotop ? Studie ?
License: other-closed
Language: Englisch/English
Issued: 2022-12-01
Time ranges: 2022-12-01 - 2022-12-01
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