Product Description
Black film biogas digester is an environmentally friendly facility that utilizes the principle of microbial fermentation to convert organic waste into biogas. The biogas digester is covered with black plastic film, and organic waste is input into the digester. After microbial decomposition and fermentation, a large amount of biogas is produced, which can be used as a clean energy source.
Technical Features
(1) Low construction cost.
The project cost mainly includes the cost of earthwork excavation and HDPE membrane materials cost. Specially, no other installation devices are required. The black membrane of the biogas digester just need one-time investment and does not require subsequent maintenance, which reduces the daily operating cost.
(2) High strength and durability of the material.
The black film is made of high-density polyethylene or polyvinyl chloride, with high tensile strength, tear strength and wear resistance. It can withstand natural environment and mechanical damage to ensure the long-term stable operation of the biogas digester.
(3) Strong anti-seepage performance.
The black membrane of the biogas digester adopts advanced production processes and technologies with a lower permeability coefficient. It can effectively prevent the leakage of liquid and gas in the biogas digester.
(4) Wide range of applications.
The black film biogas digesters are suitable for various sizes farmers and farms. It can be customized according to actual needs and have strong adaptability.
(5) Easy installation.
The black film of the biogas digester can be cut and spliced according to actual needs. No special construction equipment and skills are required, which can save installation costs and time.
