Infectious diseases are no trivial matter, especially some “persistent” ones that may lead to severe consequences once contracted. This article elaborates on the design principles in the process of Wastewater Treatment and Wastewater Monitoring, so as to ensure water quality safety, which are generally summarized as follows:

1.In accordance with relevant regulations and combined with actual conditions, reasonably determine various design parameters and conduct rational analysis on them.

2.Properly adopt automatic control systems to facilitate operation, simplify management and reduce the labor intensity of staff.

3.Prioritize the application of new materials and products to extend service life of equipment, with full consideration of the one-time initial investment cost.

4.The treatment process shall be formulated based on the specific characteristics of a designated municipal infectious disease hospital and draw on successful domestic and foreign experience in wastewater treatment. Under the premise of guaranteed reliable performance and convenient operation & management, advanced technologies shall be adopted to achieve low investment, low operating cost and optimal treatment efficiency.

5.The sewage treatment station shall feature easy maintenance and construction, as well as a short construction period.

6.Comply with the requirements of the municipal infectious disease hospital to arrange a reasonable overall layout for sewage treatment. Minimize land occupation on the ground and integrate the sewage treatment station into the hospital’s overall environment in the design process.