IT1071460B - Compost heap for household refuse and industrial waste - automatically aerated to obviate turning operation - Google Patents

Compost heap for household refuse and industrial waste - automatically aerated to obviate turning operation

Info

Publication number
IT1071460B
IT1071460B IT2849176A IT2849176A IT1071460B IT 1071460 B IT1071460 B IT 1071460B IT 2849176 A IT2849176 A IT 2849176A IT 2849176 A IT2849176 A IT 2849176A IT 1071460 B IT1071460 B IT 1071460B
Authority
IT
Italy
Prior art keywords
heap
waste
tunnels
industrial waste
household refuse
Prior art date
Application number
IT2849176A
Other languages
Italian (it)
Original Assignee
Willisch Hannes
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE2510521A external-priority patent/DE2510521C3/en
Priority claimed from DE2547134A external-priority patent/DE2547134C3/en
Application filed by Willisch Hannes filed Critical Willisch Hannes
Application granted granted Critical
Publication of IT1071460B publication Critical patent/IT1071460B/en

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  • Fertilizers (AREA)

Abstract

A compost heap is produced by thermal decay of household refuse, industrial waste, drain sludge or other suitable waste. The waste is first broken up to an acceptable particle size, e.g. 10-15 mm and non-usable pieces discarded. The prepd. waste is formed in a heap over a removable former so that the final heap has ground-based, open-ended, tunnels extending deeply into or right through the heap in a longitudinal direction. Above the tunnels, and pref. offset laterally between them, ventilation passages run parallel and coextensively with the tunnels. Chimneys are sunk into the top of the heap almost down to the passages. Automatic aeration ensures that the waste rots down hygienically with no need for any turning.
IT2849176A 1975-03-11 1976-10-19 Compost heap for household refuse and industrial waste - automatically aerated to obviate turning operation IT1071460B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2510521A DE2510521C3 (en) 1974-03-12 1975-03-11 Device for the continuous welding of plastic films
DE2547134A DE2547134C3 (en) 1975-10-21 1975-10-21 Method and device for composting garbage or garbage-sewage sludge mixtures

Publications (1)

Publication Number Publication Date
IT1071460B true IT1071460B (en) 1985-04-10

Family

ID=25768617

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2849176A IT1071460B (en) 1975-03-11 1976-10-19 Compost heap for household refuse and industrial waste - automatically aerated to obviate turning operation

Country Status (1)

Country Link
IT (1) IT1071460B (en)

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