shafiul islam

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since Feb 03, 2016
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Recent posts by shafiul islam

Tom OHern wrote:I saw that you also posted in the Humanure toilet vs biogas digester? thread. Did you read all of that before posting this question? There are a lot of good thoughts there. One of the reasons I don't think it isn't done more often is that in order to produce enough cooking fuel for 1 or 2 people, it takes almost 1000lbs of human waste and an adult produces about 1lbs per day so that is a lot of input for very little output. It just isn't a cost effective system for biogas production. Now, if you already have a biodigester set up, it can handle any human waste that you add up to its capacity, but if you just have human waste, you are probably better off composting it via the Humanure method.

With that said, if you do want to go ahead with a human waste system, here is a site with some considerations: http://www.appropedia.org/Biogas_from_human_waste

There are large scale system that have been done, but they are not cheap nor simple. They involve heat treatments systems for the inputs and UV sterilizations for the effluent output. When you say a "large number" how many are you saying?





Hi Tom OHern,
Thank you for your prompt reply. We have 500 people working in a industry 24/6 and 365 days. We want to use this biogas into the burner of a 100 Kg/hr Boiler.


Regards
Shafiul





4 years ago
How can I produce Biogas from a large number of human toilet??
4 years ago
Is there any one who have experience to work on Boigas production from human toilet. If yes, please share your idea in here.
4 years ago