I am very lucky able to find old air temperature data at my place. The average is like 26.8 celcius. So, according to David David William House
's graph, the approximate HRT is 45 days. So, it is safer for me to
decide to choose 50 days HRT for my digester. To determine how much to
feed daily is by calculating = digester volume (liter) / HRT (day) = 200
liter/50 days = 4 liter/day. Again, rule of thumb do not get solid food
waste over 50% of daily feeding volume. In my case for 4 liter feeding,
2 kg of food waste is the maximum volume then mix with 2 liter of water
to a total of 4 liter. If you do not have confident and do not want to
get your system sour lets try less than 50% food waste of your daily
feeding volume. Please try and error, experiment with your system and
you will learn a lot finding the most optimum condition to run your
system.
Want to construct your own biogas biodigester? Click here!
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DIY Biogas: Make and Use Your Own Renewable Natural Gas
Make your own homemade natural gas from food scraps, garden trimmings, and animal waste!
Understand how to craft a recipe to make your own renewable energy substitute for natural gas and propane.
DIY Biogas contains complete plans and parts lists with active links to build two different biogas generators that help you learn, understand, and grow your biogas operation. With this hands-on, minds-on guide, you’ll gain the knowledge and experience you need to convert waste into energy. Whether you’re looking for a unique science project or want to cook meals with your own backyard biogas, this book is the most practical place to start.
With fuel prices and scarcity on the rise, it’s time to re-learn how to meet our own energy needs. Start today and harvest your own local, renewable energy resource tomorrow!
Understand how to craft a recipe to make your own renewable energy substitute for natural gas and propane.
DIY Biogas contains complete plans and parts lists with active links to build two different biogas generators that help you learn, understand, and grow your biogas operation. With this hands-on, minds-on guide, you’ll gain the knowledge and experience you need to convert waste into energy. Whether you’re looking for a unique science project or want to cook meals with your own backyard biogas, this book is the most practical place to start.
With fuel prices and scarcity on the rise, it’s time to re-learn how to meet our own energy needs. Start today and harvest your own local, renewable energy resource tomorrow!
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