"The earth is but one country..."                             global9services.com                             working towards Sustainable Development...                             global9services.com                             "Let your vision be world embracing..."                             global9services.com                             promoting the Oneness of Mankind...                             global9services.com

"Domestic Biogas Digester"

top of digester with inlet and gas outlet side of digester with fertilizer outlet putting in kitchen organic waste

liquid fertilizer outlet cooking using methane gas from digester

"click" on the photos to enlarge