New type of domestic sewage treatment equipment device

New type of domestic sewage treatment equipment device

The so-called domestic sewage refers to the sewage generated by people in their daily lives, mainly including kitchen wastewater, washing wastewater, and discharge

1. Pathogen pollution: mainly from urban domestic sewage, hospital sewage, restaurant waste, airports, hotels, residential areas, etc.
2. Organic pollution: The common characteristic of organic matter is that these substances directly enter the water body and are decomposed into simple inorganic substances such as carbon dioxide and water through the biochemical reactions of microorganisms,
Total phosphorus and ammonia nitrogen pollution: It is a water pollution phenomenon caused by excessive content of plant nutrients such as nitrogen and phosphorus. Eutrophication of aquatic ecosystems can occur through two pathways of chemical pollutants: one is through an increase in the amount of inorganic nutrients that normally limit plants; Another way is through the increase of organic matter as decomposers.
. Acid, alkali, and salt pollution: Acid and alkali pollution cause changes in the pH of water bodies, disrupt their buffering effect, and eliminate or inhibit microorganismsThe organic wastewater treatment device integrates the removal of BOD5, COD, and NH3-N, with stable and reliable technical performance, good treatment effect, low investment, automated operation, easy maintenance and operation, no surface area occupation, no need for building, no need for heating and insulation, and other advantages. Flowers and grass can be planted on the ground without affecting the surrounding environment.

This device is suitable for the treatment and reuse of domestic sewage in residential areas, villages, towns, office buildings, shopping malls, hotels, restaurants, sanatoriums, government agencies, schools, hospitals, highways, railways, factories, mines, tourist attractions, and similar organic wastewater from small and medium-sized industries such as slaughter, aquatic product processing, and food. The sewage treated by this equipment meets the national discharge standards in terms of water quality. Our company can provide customized services according to user requirements

1. Buried below the surface, the surface above the equipment can be used for greening or other purposes, without the need for building houses, heating, or insulation.

2. The secondary biological contact oxidation treatment process adopts push flow biological contact oxidation, which has a better treatment effect than Wan fully mixed or two-stage series Wan fully mixed biological contact oxidation tanks. And it has a smaller volume than activated sludge tanks, strong adaptability to water quality, good shock load resistance, stable effluent quality, and will not cause sludge expansion. A new type of elastic three-dimensional packing material is used in the pool, with a large specific surface area and easy biofilm formation and detachment by microorganisms. Under the same organic load conditions, it has a high removal rate of organic matter and can improve the solubility of oxygen in the air in water.

New type of domestic sewage treatment equipment device