Invention Grant
- Patent Title: Cleaning of water filtration membranes
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Application No.: US15768466Application Date: 2016-10-14
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Publication No.: US10675589B2Publication Date: 2020-06-09
- Inventor: Rasmus Rune Hansen , Ethan Baker
- Applicant: Novozymes A/S
- Applicant Address: DK Bagsvaerd
- Assignee: Novozymes A/S
- Current Assignee: Novozymes A/S
- Current Assignee Address: DK Bagsvaerd
- Agent Adam Rucker
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@3d6e6a0
- International Application: PCT/US2016/056955 WO 20161014
- International Announcement: WO2017/066510 WO 20170420
- Main IPC: B01D65/02
- IPC: B01D65/02 ; C12N9/22 ; B01D65/08 ; B01D61/18 ; B01D61/22 ; C11D3/386
Abstract:
Methods for cleaning water filtration membranes by treatment with a DNase containing cleaning composition. Optionally the composition also comprises a biocidal and/or other enzymes such as proteases. The DNAse may be derived from Aspergillus oryzae or from Bacillus licheniformis.
Public/Granted literature
- US20180296981A1 CLEANING OF WATER FILTRATION MEMBRANES Public/Granted day:2018-10-18
Information query
