Advantages of FMBR Compared with Traditional Technology
We can find that the traditional wastewater treatment technology has a complicated treatment process as well as discharges a large number of sludge. This will cause adjacent effect resulting in the mode of long-distance conveyance and centralized process for the wastewater treatment, That is to say, the household wastewater is collected by the pipeline and then conveyed to a place where is far away from the wastewater source. This mode exists problems as follow:
1. Great investment in pipeline, 80-90% of total investment.
2. Serious leakage of pipeline. Due to the construction quality and uneven settlement, leakage in pipelines is unavoidable and causes large area cross-contamination of sewage and groundwater.
3. The sludge is difficult to dispose of and the treated water is difficult to reuse. Sludge disposal usually adopts methods as landfill and incineration, which require the large area of land and fuel as well as generated secondary pollution. At the meantime, the treated water is far away from the downtown for reusing.