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Anonymous users2024-01-24At present, the defecation system of China's railway passenger vehicles is not yet developed, and if it is sealed and treated, it is very troublesome, and the cost is too high, which will directly lead to the increase in the price of train tickets, which is unrealistic at present, and does not conform to China's national conditions.
In fact, shelterbelts are generally planted along China's railways, which can prevent the discharged waste from polluting the environment. In addition, there are very few residents living along the railway line, and there is generally no impact. Residents usually live in cities, and the railways stipulate that toilets must be turned off when trains enter the city.
To sum up, the current toilet of the train is not sealed. It will be discharged directly to the railway.
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Anonymous users2024-01-23The pit you see in the train toilet is a bottomless pit, and he discharges the waste directly under the train tracks, so he usually turns off the train toilet when he arrives at the station.
1. All if you are talking about filth.
Most of them are inline. >>>More
I think the train, there are crowds of people in the place where the train passes, and if it can't be decomposed in time, it will cause pollution, and the sea will be decomposed without causing pollution, and the sea is big.
If you go near the railroad tracks, you will find that the direct emissions of the train do not affect the environment, on the contrary, the surrounding vegetation grows luxuriantly; Although aquatic organisms will play a role in water purification, salt and aquatic products will also be affected to a certain extent.
Basically, since the 25G type bus, the toilet has been used, and the in-line toilet is no longer used, which not only saves water but is also conducive to environmental hygiene. Please refer to the details and introduction.
As long as there are no chemicals, it's OK.