Bacteria produce electricity. This article explains how they do it & shows you what you need to produce free electricity from compost, garden soil, potted plants, wormfarms, greywater systems, blackwater systems, aquatic plants…bacteria!
In this little video Ian Trew interviews one of the co-founders and designers of the Bunyip pump – Brett Porta.
Water quality is dependent on: The water source: Town water. Rainwater. Bore water. Dam water. Water transport & storage: Pipes to storage. Storage container material & cleanliness. Pipes from storage. Other factors to consider: Regularity in which it is topped up. Open/closed to contamination. Cross contamination. Heated/cooled during the day (growth of organisms, physico-chemical […]