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TOPIC: Liquid permeable membrane

Liquid permeable membrane 06 Nov 2012 13:32 #2592

  • DavidAlan
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  • David Crosweller
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Dear all,

Does anybody know of a product that will stop organic material from falling into a trough, but allow liquid to pass through? It would be a liquid permeable membrane or similar.

Thanks.

Re: Liquid permeable membrane 06 Nov 2012 14:19 #2593

  • jkeichholz
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Only the low budget solution: nylons.
Also because this could work with gravity alone (whereas most others membranes probably require some sort of low pressure?).
Juergen Eichholz
watsan eng.
water, sanitation, IT & knowledge management
www.saniblog.org
Last Edit: 06 Nov 2012 14:21 by jkeichholz.

Re: Liquid permeable membrane 06 Nov 2012 14:25 #2594

  • DavidAlan
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  • David Crosweller
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Thank you. Very simple.

Re: Liquid permeable membrane 06 Nov 2012 16:55 #2597

  • Florian
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Jan 2014
Hi David,

not sure, but perhaps this is what you are looking for:
www.mangro.net/cms/de/53/Rotteanlagen

In German this is called "Rottesack" and is used as pretreatment in small wastewater treatment plants. Solids are retained in the nylon bags where they undergo a more less aerobic rotting process. Liquids drain through the bag and go to the planted filters or other treatment types.

Florian
Florian Klingel
Water and Sanitation Specialist at Skat Consulting Ltd.
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