Low energy consumption sewage treatment plant, technology and landscape system

Abstract

The invention discloses a low energy consumption sewage treatment plant, a technology and a landscape system. The low energy consumption sewage treatment plant comprises an anaerobic processor, a multimedium filter connected to the anaerobic processor and a biology filter connected to the multimedium filter. the biology filter is formed by a water treatment enzymatic biology filling material, the amount of porosity of the water treatment enzymatic biology filling material is more than or equal to 95%, and the water treatment enzymatic biology filling material is capable of performing interception filtering and anaerobic biochemical treatment on sewage. The low energy consumption sewage treatment plant has the advantages of simple structure, simple civil construction, short period of engineering construction, simple operation control, little land occupation, and little required operators, construction, operation and maintenance cost can be greatly reduced, the sewage treatment plant has the advantages of high efficiency and energy saving, and is especially suitable for rural disperse sewage processing and community sewage processing landscape facility.

Description

technical field [0001] The invention relates to the technical field of water-free treatment, in particular to a low-energy sewage treatment device, process and landscape system. Background technique [0002] With the continuous deepening of my country's urbanization process, the rapid development of small towns and the increasing population density, the pollution problems of small towns and villages have become increasingly serious, becoming an important source of pollution for regional water environment and water bodies. [0003] At present, the municipal sewage treatment process generally adopts a system composed of pools, pumps, blowers and other mechanical devices. The operation, operation and maintenance are complicated, and still consume a lot of energy, which cannot meet the needs of decentralized sewage treatment in small towns. [0004] For the treatment of slightly polluted sewage, the traditional biochemical treatment methods face the problems of insufficient nutr...

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Problems solved by technology

[0003] At present, the municipal sewage treatment process generally adopts a system composed of pools, pumps, blowers and other mechanical devices. The operation, operation and maintenance are complicated, and still consume a lot of energy, which cannot meet the needs of decentralized sewage treatment in small towns.

[0004] For the treatment of slightly polluted sewage, the traditional biochemical treatment methods face the problems of insufficient nutrient sources and difficulty in film formation; the cost of adding chemicals to the common chemical treatment process is also high, so there is an urgent need to research and develop new simple and efficient , energy-saving sewage treatment technology

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