Based on the SBR(sequencing batch reactor) technics,our company  develop this new kind matched equipment PACKAGE SEWAGE TREATMENT PLANT.It can be widely used for all kinds of sewage treatment plant.The working principle is a kind od biochemical treatment to combining the activated sludge microbiologicalmethod and new biological membrane manner.In treatment process,plenty of microbacteria grow into a biological film in the surface of immobilization and floation carrier.Along with the impact of steam in the sewage,the euipment will update the bacteria and film.When aerating,it will improve the contact efficient of microbacteria and pollutant in the waster water.The euipment will make three environment of anaerobic,anoxia and aerobic by turns,which will impove the clarifying capacity of different microbiota and strengthen the efficacy to remove the organism and denitrification and phosphorus removal.

Our packaged sewage treatment plant can be widely used in the following place.

• Hotels, restaurants, nursing homes, hospitals.
• Residential areas, village, town.
• Stations, airports, port terminals and ship.
• Factories, mines, military, tourist, scenic.
• All kinds of industrial wastewater similar with domestic sewage

Our production has ISO9001:2000 & CE certifications.

Qingdao Yimei Environment Project Ltd. is found in 1988.We are located in the largest port city-Qingdao China. Our factary take up 36,000 square metres and there are more than 130 kinds machine for manufacturing. As a member of Shandong Province Environmental Protection Industrial Association, we have 360 staff and  72 experienced engineers.

Our main product is the equipment for Environment Protection and Waste Water Treatment.And the product is popular all over the world,such as Africa, North America,Domestic Market,Eastern Asia,Mid East.