Assessing infiltration and inflow based on quantity and quality in sewer system
A multi-objective optimization model based on flow and conductivity was presented to assess the I/I in sewage system.The method illustrate the dynamic process of infiltration and inflow, divided I/I from flow data observed.It avoid the assumption that nighttime minimum of the diurnal wastewater hydrograph equals the extraneous flows and uncertainty caused by the randomness of variation of conductivity compared with using flow and conductivity separately.The method can calculate I/I in upstream area of the monitoring sites, so it is flexible in practical application.
infiltration inflow sewer system
Zhang Mingkai Liu Yanchen Shi Hanchang
School of Environment, Tsinghua University, 100084, Beijing, China
国际会议
北京
英文
387-388
2013-11-07（万方平台首次上网日期，不代表论文的发表时间）