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EP0309872A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Process for composting urban waste

Assignee: Noell Service und Maschinentechnik GmbH
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Filing: 1988-09-21
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Granted: —
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Expires: 2008-09-21
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Abstract

Abstract Translated from German Die Erfindung betrifft ein Verfahren zum Kompostieren von sehr feuchtem Müll, wie Biomüll und Grünabfall, zusammen mit Klärschlamm in zwei Rottestufen, wobei zur optimalen Feuchtigkeitseinstellung des Rottegutes erfindungsgemäß vorgeschlagen wird, vor der ersten Rottestufe dem zu kompostierenden Müll aus dieser oder der zweiten Rotte­stufe stammendes, bereits kompostiertes Gut als Rückgut zuzumischen und den Klärschlamm erst vor der zweiten Rotte­stufe dazuzugeben. The invention relates to a method for composting very moist waste, such as organic waste and green waste, together with sewage sludge in two rotting stages, whereby according to the invention it is proposed according to the invention for optimum moisture adjustment of the rotting material that the waste to be composted originates from this or the second rotting stage before the first rotting stage. Mix in already composted material as return material and only add the sewage sludge before the second stage of rotting.

Inventors

  • 👤 Werner Ing. Grad. Kurney

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-04 18:03
CPC Classifications
C; C05; C05F; C05F7/00; C05F17/00; C05F17/50; Y; Y02; Y02A; Y02A40/00; Y02A40/10; Y02A40/20; Y02P; Y02P20/00; Y02P20/141; Y02P20/145; Y02W; Y02W30/00; Y02W30/40

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