Titlebook: Biogas Technology; Liangwei Deng,Yi Liu,Wenguo Wang Book 2020 The Editor(s) (if applicable) and The Author(s), under exclusive license to

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Biogas Plant,hrough anaerobic digestion, are classified into small, medium, large and mega-scale plants.?Compared with rural household biogas digesters, biogas plants have more complex components. This chapter gives an introduction to feedstock for biogas production, composition and process flow of a biogas plant, process units in biogas plant.

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,Erratum to: D?mmung von K?rperschall,As a mixture of gases, biogas contains not only methane and carbon dioxide, but may also contain other impurities in small amounts. Some impurities can affect the equipment for biogas utilization by causing problems such as corrosion and mechanical wear.

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Rural Household Digesters,A rural household digester refers to an anaerobic digestion device that satisfies the domestic energy needs of one household or several households. This type of digester is suitable for farmers to treat and utilize human and animal excrements and other organic wastes for producing biogas as a living energy.

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Biogas Digester for Domestic Sewage Treatment,Before the 1980s, manure in small and medium-size cities and towns was collected in cesspit before getting emptied and cleaned by neighboring farmers and then transported to farmland as fertilizer in China. After the 1980s, the township-collective-household system was promoted in rural areas.

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