Underground living integrated sewage treatment equipment
The underground buried life integrated sewage treatment equipment is a biological treatment process that can effectively remove organic pollutants and ammonia nitrogen because it itself is used. 氮的富营养化污染，以此来达到污水处理的效果。 The process mainly uses the denitrification of organic matter with a relatively high concentration to eliminate the eutrophic pollution of nitrogen, thereby achieving the effect of sewage treatment.
Underground living sewage treatment equipment has an aerobic biological contact oxidation tank at the o-level. This equipment is to further oxidize and decompose organic substances and ensure the smooth nitrification. 地表可作为绿化或其他用地，不需要建房及采暖、保温。 This device can be buried below the frozen layer or placed on the ground. The surface above the device can be used for greening or other land. No need to build a house, heating and insulation.
There are two types of living integrated sewage treatment equipment: 1. above the floor; 2. below the floor.
The average bearing pressure of the foundation is required to be> 5t / m2, and the foundation must be level. The equipment is installed under the floor, and the relative elevation of the foundation and the floor is the same as the height of the equipment. If the equipment is in place on site, fill the sewage equipment with water to prevent groundwater from floating the equipment.
Before using the sewage treatment equipment, you must check whether the electrical system of the equipment system is normal and whether the fan oil meets the requirements until it is fully qualified.
Sewage treatment equipment must establish a regular maintenance system. The fan cannot be reversed. The fan oil is regularly checked. The air inlet of the fan is often cleaned. Fan and water pump maintenance every 5000h.