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Anonymous users2024-01-24The toilet door must be closed when the train enters the station.
In order to prevent excrement from getting into the station.
But outside the station, on the road, then all this excrement is directly discharged from that toilet hole directly onto the railway.
There was no one to clean it up.
It's not environmentally friendly, but there's no way around it, and it's always been like this.
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Anonymous users2024-01-23Ordinary cars are lined up on the railway at any time, and EMUs and some new models have a storage tank, which is regularly discharged outside, which is relatively environmentally friendly. Due to the high speed, the railway ballast does not look too disgusting.
The toilet door must be closed when the train enters the station. >>>More
The train runs very fast, and the excrement is discharged and falls directly on the tracks, and due to the high speed, the excrement is directly dispersed into very small particles, so the railway below will not have a great impact.
It flows into the septic tank, and after fermentation, it is discharged into the river through the sewage pipe to the sewage treatment plant, and the treatment is discharged into the river, and if there is no treatment plant, it is directly discharged into the river.
Now a vacuum toilet has been installed! There is a dirt box under the car, and after the car enters the warehouse (arrives at the station), there is a collection car to discharge the sewage.
Ordinary trains are on the tracks, there is no way. Let's take it. I can be sure that someone in my family used to work on the railway.