Integrated wastewater treatment equipment with international advanced biological treatment processes, at the conclusion of operating experience of domestic and sewage treatment plant, based on the combination of our own research and engineering practice, the organic wastewater treatment plant design an integrated , set to remove BOD5, COD, NH3-N in one, with a stable and reliable technical performance, good effect, investment, automated operation, easy maintenance, not covering a surface area, no build a house without heating and insulation, and other advantages. The device can be set to be buried, flowers and grass on the ground can not affect the surrounding environment. The device is suitable for use in residential areas, villages, towns and villages, office buildings, shopping malls, hotels, restaurants, nursing homes, offices, schools, military units , hospitals, highways, railways, factories, mines, tourist attractions and other sewage and slaughter Similarly, aquatic products processing, food and other small and medium scale industrial organic wastewater treatment and reuse. The device via sewage treatment, water quality meet the national emission standards. I may at the same time supporting water reuse equipment according to user requirements.