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Anonymous users2024-01-24Remember when you took the train, you weren't allowed to go to the toilet when you arrived at the station? It is because most of the toilets on the train are directly connected to the outside world, that is, the feces of the toilet are directly discharged to the roadbed and will not be treated in any way, but when the train speed is high, the sewage of the toilet will disintegrate, but when the speed is slow, it will pollute the environment.
At present, China adopts BSP and 25T and power supply 25G type trains under the car, and the toilets are all vacuum toilets, that is, the sewage of the toilet is no longer directly discharged to the rails, but temporarily stored in the toilets, and will be disposed of uniformly after the train enters the garage. However, it is not widespread among all trains, and most trains are still lined up directly on the tracks.
The vacuum toilet excrement will enter the sewage box, and when the train arrives at the terminal station, the crew will use a special pipe to connect the waste in the sewage box to the vacuum sewage suction pumping station for pollution-free treatment 。However, sometimes the dirt will be blocked between the transfer box and the dirt tank, and the ground mechanics of the EMU station need to take out the dirt by hand. Responsible for the troubleshooting of the bullet train toilet, sometimes it is really necessary to clean the dirt by hand.
Why don't we see poop on the railroad tracks? This is because inUnder the pressure of the rapid air flow generated by the high-speed running of the train, whether it is poop or toilet paper, it is strongly decomposed and thrown onto the roadbed on both sides of the railway, and even decomposed into very fine aerosol-like particles, which are dispersed in the air and integrated with nature.
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Anonymous users2024-01-23Is the excrement in the toilet on the train really discharged directly onto the railroad tracks?
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Anonymous users2024-01-22Definitely not, they will carry it to the end point and then do it uniformly.
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Anonymous users2024-01-21No, they have a special way of processing, and they are unified in one place and then processed by special treatment.
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Anonymous users2024-01-20This one is not, it also has a special system, and then it is processed after arrival.
In the early years, the carriages were directly discharged excrement onto the tracks, but now the carriages are not like this, they are all discharged into the toilet collector, and when the train reaches the end of the train, it will enter the maintenance and suction car to suck out the excrement of each carriage in a centralized manner.
Hello, now it's not a direct discharge, the train has a urinal, and the poop will be stored inside the train.
As long as there are no chemicals, it's OK.
The personnel carrying capacity of the train is very large, the displacement is very large, from the train structure design and the arrangement of the driving time determines that it is impossible to carry the septic tank, the railway line is not like the highway line, it is flexible and arbitrary, and the busyness of a railway line is also conceivable. It is impossible to park at the site more than 10 cars corresponding to more than 10 fecal trucks rushing up, one is to affect the passengers up and down, and the other is that the time is simply not enough. >>>More
I don't know how many trains pass by on the railroad tracks in a day, and the feces that fall from the strong wind do not know where the wind is blowing, and the rails are not ordinary steel, and they are very resistant to corrosion.