BIOFILTER SYSTEM AND METHOD FOR PURIFYING GASES ESCAPING FROM A GULLY HOLE

The invention relates to a method for purifying gases escaping from a gully hole ( 1 ), particularly escaping from a sewer ( 8 ) guided at the bottom ( 7 ) of the gully hole ( 1 ) by means of a biofilter that is arranged inside the gully hole ( 1 ) in such a manner that the gases flow through it bef...

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Bibliographische Detailangaben
Hauptverfasser:	HARBORTH, PETER, NIEBER, MATTHIAS, HANERT, HELMUT
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CESSPOOLS FIXED CONSTRUCTIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION SEWERAGE SEWERS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING WATER SUPPLY
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Beschreibung
Zusammenfassung:	The invention relates to a method for purifying gases escaping from a gully hole ( 1 ), particularly escaping from a sewer ( 8 ) guided at the bottom ( 7 ) of the gully hole ( 1 ) by means of a biofilter that is arranged inside the gully hole ( 1 ) in such a manner that the gases flow through it before they leave the gully hole ( 1 ). The biofilter is mounted at such a distance to the sewer ( 8 ) that its temperature and moisture are substantially influenced by the waste water ( 17 ) present in the sewer ( 8 ).