The lack of electricity and pollution in areas dedicated to the livestock sector have, for several years, an alternative solution: the digester. What is it? There is nothing more than an airtight and waterproof container inside which animal waste is deposited after a process of mixing with water and gas-producing organic fertilizers. "In order for these power generating equipment and other components need to enter the digester manure under anaerobic conditions [no air] so that it can fulfill its function without the need to add a chemical component," he told El Comercio engineer Edmundo Rodriguez, Agribusiness-line manager of the company Biodigestores Cidelsa . Worldwide
these devices are made of polyethylene material and membrane of PVC (polyvinyl chloride). "But in our country there are only based on polyethylene digesters, so we decided to make one with the second component and finally got excellent results," said the expert.
"I must also specify that the polyethylene can not be repaired if there is damage before, during and after installation of equipment, which does not happen with the PVC membrane, also has an affordable price for their respective manufacturing use " said. The Peruvian model presented
also has another feature: "In our team we have put caps for added safety and performance, as the model of the type of Taiwan only tied. Our people have a special sealed and ready to be moved and installed, "he said.
explained that the team has the ability to produce biogas (renewable fuel) and bio-fertilizers. "The agricultural sector would benefit if anything is driving this technology in our country, where little is committed to the development of research and innovation in the field," he said.
In the case of small farmers, the company has designed and manufactured a tubular digester 10 m3, which would replace the consumption of LPG ball for a month, and produce natural fertilizer and eliminate any odor that may exist in the area.
Source: El Comercio
http://elcomercio.pe/planeta/759850/noticia-usan-estiercol-crear-energia-sin-danar-medio-ambiente_1
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