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septic tank | |||
digestion facility; septic tank (Abwässer) | |||
sludge digester | |||
digester; digestion chamber; digestion tank; digestor; methane digester; sludge digestion chamber; sludge digestion compartment; sludge-digestion compartment; sludge digestion tank | |||
digester Machine which takes refuse and produces gas such as methane from it | |||
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digester; digestion tank |