Integrated sewage treatment equipment

NegotiableUpdate on 01/21

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Nature of the Manufacturer: Producers

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Overview

Overview of Integrated Domestic Sewage Treatment Equipment: Integrated domestic sewage treatment equipment is a device used to treat sewage in daily life. The application of room temperature anaerobic fermentation technology in small-scale domestic sewage purification biogas digesters, based on the principle of "multi-stage self flow, step-by-step degradation", establishes a new device of stage I anaerobic fermentation and stage II facultative digestion filtration. It consists of anaerobic fermentation, facultative digestion filtration, sewage reflux, and packing materials. The concentration of rural farmers' residences is not as high as that of cities, the intensity of domestic sewage production is lower than that of cities, the financial resources of villages and towns are weak, and the income of farmers is low. It should be encouraged to adopt economic, simple, effective, and as close as possible to local agricultural production

Product Details

Principle of integrated domestic sewage treatment equipment:
The removal of organic pollutants and ammonia nitrogen mainly relies on the AO biological treatment process in the equipment. The working principle is that due to the high concentration of organic matter in sewage, microorganisms are in a state of hypoxia. At this time, microorganisms are facultative microorganisms. Therefore, the * tank not only has a certain organic matter removal function, but also reduces the organic load of the subsequent aerobic tank. The organic matter concentration decreases, but there is still a certain amount of organic matter and high NH3-N present. In order to further oxidize and decompose organic matter, and ensure smooth nitrification under carbonization, an aerobic biological contact oxidation tank with low organic load is set up at level O. There are mainly aerobic microorganisms and autotrophic bacteria (nitrifying bacteria) in the O-level pool. Aerobic microorganisms decompose organic matter into CO2 and H2O; Autotrophic bacteria (nitrifying bacteria) use inorganic carbon produced by the decomposition of organic matter or CO2 in the air as a nutrient source to convert NH3-N in wastewater into NO-2-N and NO-3-N. The effluent from the O-grade tank is returned to the * tank, providing an electron acceptor for the * tank and ultimately eliminating nitrogen pollution through denitrification.
Application scope of integrated domestic sewage treatment equipment: Suitable for the treatment and reuse of domestic sewage in residential areas, office buildings, shopping malls, hotels, restaurants, government agencies, schools, hospitals, highways, railways, factories, and similar small and medium-sized industrial wastewater in industries such as slaughter, textile, beer, papermaking, leather making, food, chemical engineering, etc.