An article published by the Malaysian "China Daily" stated that the British inventor Harper often saw the dog's excrement on the road near his home. This caused him to worry. For this reason, he spent several years studying how to use dog feces. Power generation, finally finally developed a street lamp that can use dog dung to generate electricity.
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The article is extracted as follows:
British inventor Harper said that in the UK, an average of 700,000 tons of dog dung is produced each year, more in the United States, and 10 million tons. In order to find use for these seemingly useless things, Harper modified the biodegrader for commercial use. , Using dog dung as fuel, developed a 'manure lamp'.
Harper set up the first manure lamp in the Malvern hills in Worcestershire, England.
During the power generation process, the people dumped the paper bag containing the dog dung into the collection bin under the street lamp and turned the side handle 5 down to 6 times. The screw drilled the paper bag and allowed the bark to enter the biodegrader. Decomposition of microorganisms, producing bio-gas to drive gas lights.
Harper said, roughly calculated, about 2 hours with about 10 bags of dog feces, this green energy-saving street lamp is still in the renovation phase, and Harper hopes to spread it to other parts of the world in the future.
