[Digestion] Digestion Digest, Vol 70, Issue 1

[Paul Harris]

G'day Hassan,

Good to see some activity on the list after a long silence.

For the scale you are using (500 litre digester) I suggest a Steel Wool 
filter for H2S, as the simplest approach. Again for simplicity I would 
not bother removing the CO2, unless you are compressing the methane for 
a mobile engine (NOT my preferred appraoch).

Happy digesting

HOOROO
Paul Harris

On 17/05/2018 9:59 PM, AMADES Morocco via Digestion wrote:
> Dear All,
> We have designed in our lab UASB pilot digester of 500 L volume to 
> treat the recycled paper mill wastewater. Our question :
> - what is the best biogas H2S removed method?
> - For gas engine using, is it necessary to remove CO2 from biogas?
>
> Thank you very much
>
> Greeting from Morocco
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