> City Government
There are two ways to collect sewage, namely the confluence sewer and the split sewer. A pipe used to collect rain and sewage at the same time is called a confluence sewer. Separate pines to collect rain and sewage respectively are called split sewers, which can be further divided into the rainwater pipe and the sewage pipe.
- Data update： 2018-02-14
- Publish Date： 2012-08-16
- Source： Water Resources Bureau
- Hit Count： 1088