[Stoves] Coffee Pulp/Cherry

Boston Nyer bostonnyer at gmail.com
Sun Feb 12 16:21:10 CST 2012


Frank, Paul and Gerry,

Thank you very much for sharing your experiences, it is very much
appreciated!  I hope to contact you in the near future for more
information.

Kind regards,
Boston



On Fri, Feb 10, 2012 at 3:17 PM, Paul Olivier <paul.olivier at esrla.com>wrote:

> One of the best ways to manage wet coffee pulp waste is to ferment it.
> See: http://esrla.com/pdf/landfill_07.pdf
> The fermented coffee pulp is then fed to pigs.
> The feces of the pig is fed to BSF larvae,
> and the residue of the larvae is fed to red worms.
>
> One of the best ways to manage dry coffee husk waste is to gasify it:
> http://esrla.com/pdf/landfill_06.pdf
> To prevent agglomeration of the biochar and to enhance gasification,
> it is best to gasifiy the coffee husk together with some rice hulls.
> I mix them 50%/50% by volume.
> Simply burning coffee husks is really a bad solution,
> since it gives rise to a lot of truly awful black smoke.
>
> Thanks.
> Paul Olivier
>
> On Fri, Feb 10, 2012 at 10:08 PM, Boston Nyer <bostonnyer at gmail.com>wrote:
>
>> Hello,
>>
>> I've become exposed to the extremely large, and generally un-utilized,
>> waste stream of coffee pulps in Guatemala (and probably many other
>> places).  I've worked with coffee husks, but never with the cherry.  Does
>> anyone know of productive ways to use this waste material?
>>
>> Thank you!
>> Boston
>>
>> --
>> Boston
>> Skype: BostonNyer
>> Cell: (585) 503-3459
>> www.burndesignlab.org
>>
>>
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>>
>
>
> --
> Paul A. Olivier PhD
> 27C Pham Hong Thai Street
> Dalat
> Vietnam
>
> Louisiana telephone: 1-337-447-4124 (rings Vietnam)
> Mobile: 090-694-1573 (in Vietnam)
> Skype address: Xpolivier
> http://www.esrla.com/
>
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-- 
Boston
Skype: BostonNyer
Cell: (585) 503-3459
www.burndesignlab.org
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