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Biogas digester for rural households and small business.

4/8/2016

9 Comments

 
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There are a number of different household size digesters that have been built here in SA, from the common fixed dome brick & mortar design (very low success rate), to pre-fabricated plastic units, all the way to the DIY Biobag Digester Kits supplied by BiogasSA (over 100 successfully installed).  However, all of these designs are focussed on rural households that have access to both space and organic waste (primarily animal manure) and comes at a relatively high cost of between R35 000 and R60 000 per unit installed.  None of these designs are however suitable for urban households where access to space and organic waste is more challenging.  We have designed the EZ-Digester specifically, although not exclusively, for this application in that it is mobile, compact, above ground, requires relatively low amounts of organic waste (primarily food waste) to operate and comes at a cost below R12 000. 
 
An EZ-Digester project in a community will not only provide households with biogas for cooking and lighting, but could facilitate vegetable growing by using the digestate produced by the digester as organic fertilizer.  We can supply the EZ-Digester as individual units or deliver a complete turnkey project, where we not only install the digesters and appliances, but also source and secure the waste from supermarkets, provide vegetable growing containers (incl seeds and seedlings), provide training on both biogas and vegetable growing and provide on-site technical support for a period of 2 years (negotiable) to ensure the long term success of the project. 
 
This type of project has multiple and far reaching benefits for communities in terms of job creation (especially for youth and woman), skills transfer (new technology), entrepreneurship opportunities, improved food security at household level, contribution towards carbon mitigation, waste management and development of sustainable, renewable energy generation at household level.

Download Brochure Pdf.....

Contact Mark Tiepelt  0724454739                                                          
www.biogassa.co.za  

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9 Comments
James R Wood
4/8/2016 08:03:09 pm

Looked at the Biogas SA brochure but did not see the EZ-Digester in it. Could you please get the company to email me a data sheet on the product.
Thank you.

Reply
Alwyn link
4/11/2016 08:38:24 am

The photo on the article as well in the attached brochure gives an impression of what the EZ-Digester looks like. The brochure also describes the EZ-Digester as being 1.5m3 in capacity and that it can digest around 25kg of food waste per day. For dimensions, see sketch below.

Reply
Sam Bright link
6/10/2016 11:53:57 pm

Innovation in South Africa wins again! I never case to be impressed by the ability of South Africans to innovate and produce great products like this.

Unfortunately, in the UK we don't have warm enough weather for this to work reliably.

It would be interesting to know what sort of biogas yield you are getting say per cow, or per household's food waste.

Very interesting post. Thanks.

Reply
edward Mokgehle
2/13/2018 12:06:12 pm

I would like to get diffrent quotations for diffrent sizes of bio-digesters

Reply
Alwyn Smith link
2/13/2018 12:17:34 pm

Contact Mark Tiepelt 0724454739
www.biogassa.co.za

Reply
George
3/16/2020 11:34:38 pm

Quote house figedter please Hout bay

Reply
deon geldenhuys
4/6/2020 12:16:39 pm

Hi,
My house id currently using a septic tank.
Is it possible/advisable to link/ transform the septic tank to a biodigester?

regards
Deon

Reply
Alwyn Smith
4/6/2020 07:33:41 pm

I don't believe that, in general, any existing septic tanks can be profitably converted to gas production. Better to start with a properly designed digester. ........
The main problem lies in detergents used in your kitchen and bathroom will kill bacteria need for digestion.
https://www.researchgate.net/post/Can_a_home_septic_tank_sewage_tank_be_directly_adapted_as_a_reactor_for_the_production_of_biogas/1

Reply
Burnice Bauch link
1/19/2023 11:32:07 am

Nice article Thanks for sharing this informative post, Keep posting!

Reply



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