CA2571689C - Support de filtration adsorptive destine a la capture d'elements en suspension dans l'eau ou dans l'air
- Google Patents
Support de filtration adsorptive destine a la capture d'elements en suspension dans l'eau ou dans l'air
Download PDF
Info
Publication number
CA2571689C
CA2571689CCA002571689ACA2571689ACA2571689CCA 2571689 CCA2571689 CCA 2571689CCA 002571689 ACA002571689 ACA 002571689ACA 2571689 ACA2571689 ACA 2571689ACA 2571689 CCA2571689 CCA 2571689C
Authority
CA
Canada
Prior art keywords
media
granular
amphoteric
oxide
substrate
Prior art date
Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 US09/714,366external-prioritypatent/US6468942B1/en
Application filed by IndividualfiledCriticalIndividual
Publication of CA2571689A1publicationCriticalpatent/CA2571689A1/fr
Application grantedgrantedCritical
Publication of CA2571689CpublicationCriticalpatent/CA2571689C/fr
CA002571689A2000-11-162001-11-14Support de filtration adsorptive destine a la capture d'elements en suspension dans l'eau ou dans l'air
Expired - LifetimeCA2571689C
(fr)