Research And Design Of The Treatment System Of Reclaimed Water In A Residential Area

Through introducing the worldwide shortage of water resources and water environmentpollution, and application of water reuse technology as a solution is put forward in this paper.After the further analysis of the domestic and foreign research status quo of water reuse technologyand development trends, finding it is very effective that water reuse technology is applied in theresidential area to solve community problems such as water pollution and save water. Payingmore attention to analysis of six kinds of typical applied to sewage treatment technology,combined with the classification of the plot sewage, water quality, water quantity change andcollecting way, and by comparing the advantages and disadvantages of water treatmenttechnique and economic technical analysis, C/N-aeration biological filter technology can beconfirmed as the core of the process finally. Through this process of the detailed design andcalculation of the facilities, it could provide high quality water back to meet the water in theback for “urban miscellaneous water” quality standards. Due to the aeration biological filterdoes not need to set up the second pond and the sludge reflux device, so the investment costand operation cost greatly reduce.To analyze the sewage treatment engineering of a community located in the Balikuncounty, which is part of Hami district, from the perspective of economy, technology, designand operation, it can be seen that aeration biological filter technology has irreplaceableadvantages in the engineering practice. Therefore, in the long term, aeration biological filtertechnology will be promoted in the field of wastewater treatment of residential area.