LOW CONCENTRATION SEWAGE TREATMENT SYSTEM COMBINED WITH LANDSCAPE

摘要

This invention concerns a low concentration sewage treatment system combined with landscape, comprising a primary filter unit, a rotation flow separator combination and a primary aerobic aeration tank, wherein the back of said primary aerobic aeration tank is connected with a wetland bio-landscape facility of residential plot, the said wetland bio-landscape is equipped with aeration plants. This system adopts wetland, a kind of bio-landscape in a residential district, as a meaning of sewage purification to reduce capital investment and land occupation and to beautify the environment.