permaculture

["Laurence Gaffney" <lgaffney@bigpond.com>]

Thanks for posting this Laurence London.

I have asked the Danish Designer of these systems how do they "stop the 
Willow roots from clogging up the "spreading system"? 

His response is below and may be of interest.

Laurence Gaffney


Hi Laurence

Thank you for your interest of the willow systems that I have developed in 
1996.
Your question is difficult to explain short. But they do not clog spreading 
system if the system is dimensioned very exact, the right system for 
spreading is used and the rigtht cover of the system is used. And they do not 
penetrate the membrane egihter. It is a question of balance between water 
amount and nutrients more or less. If the willow have enough water and enough 
nutrients and they are cut down in correct cycle the growth of roots are very 
limited. Only roots this as sewing treat is developed.

Best regards

Peder   

--------------------------------------------------------------------------------
Fra: Laurence Gaffney [l.gaffney@bigpond.com]
Sendt: 11. juli 2010 22:52
Til: psg@pilerensning.dk
Emne: Willow Wastewater Purification systems 


Hello Peder

How do you stop the Willow roots from clogging up the "spreading system"?

Laurence Gaffney

Australia
>From venaurafarm@bellsouth.net  Thu Jul 15 17:20:46 2010
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Date: Thu, 15 Jul 2010 16:28:23 -0400
From: "Lawrence F. London, Jr." <venaurafarm@bellsouth.net>
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Subject: Re: [permaculture] Willow Wastewater Cleaning Facility
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On 7/15/2010 3:16 PM, paul wheaton wrote:
> This general concept has been discussed from a variety of home scale
> angles in the rather massive thread at permies called "tree bog vs.
> dry outhouse":
>
>      http://www.permies.com/permaculture-forums/953_0
>
> And then for which species that might be a better fit than willow,
> check out the thread called "poop beast":
>
>      http://www.permies.com/permaculture-forums/1281_0

Excellent! Thanks Paul. This topic fascinates me from two angles:
1) nutrient reclamation, storage and recycling
2) safe & sanitary alternative waste management (human & livestock) on
homestead and farm
>
> On Wed, Jul 14, 2010 at 11:04 PM, Lawrence F. London, Jr.
> <venaurafarm@bellsouth.net>  wrote:
>> On 7/14/2010 9:04 PM, Jacque Greenleaf wrote:
>>>
>>> Lawrence, which species of cherry do you mean? Chokecherry?
>>
>> Yes, that is the variety.
>>
>> Is its fruit safe to eat?
>>
>> It is a vigorous grower, hardy and an attractive specimen, good shade,
>> fragrant blooms and good wildlife food. The wood is furniture grade.
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>> And: http://www.richsoil.com
>>
>>
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>
>