Where is all the waste from the toilet on the train?

1. Straight-through toilet.

Bai toilet feces.

DU will be discharged directly to the roadbed, and no DAO will be treated in any way. The speed of the train is very fast, and the specific leakage is under the genus.

The feces hit the gravel of the roadbed at high speed, and immediately became powdery, and it was basically gone. However, when the speed is slow, it will pollute the environment, so the train has to turn off the toilet when it is on the platform.

2. Vacuum toilet.

Instead of being discharged directly onto the rails, the toilet is vacuum-compressed and stored in a toilet box where it is returned to the station where it is suction by specialized equipment.

There are two ways to dispose of waste:

1. Straight-through.

Du toilet zhi

Toilet feces are discharged directly into the roadbed without treatment. The train is fast, edition.

Leaking feces.

Kwon collided with the gravel of the roadbed at high speed, and instantly turned into powder and disappeared. But when the speed is slow, it will pollute the environment, so the toilet should be closed when the train is on the platform.

2. Vacuum toilet collector.

Toilet waste is not discharged directly onto the tracks, but is stored in collection bins by vacuum compression, and after returning to the corresponding station, it is absorbed by special equipment.

Extended information: High-speed rail, bullet trains, direct express and some new express trains in recent years, the toilet uses a vacuum toilet, which is similar to the toilet on an airplane. The excrement is concentrated in the sewage box under the car, and after arriving at the terminal, it is sucked up by a special sewage suction truck for centralized treatment.

On express and older express trains, the toilets are straight-through, that is, the excrement is directly connected to the track under the train. It is very simple to identify whether an ordinary train uses a vacuum toilet, if the conductor does not lock the toilet when the train stops, and the toilet can still be used normally, then it is a vacuum toilet used.

If it is a green train, then the waste discharge of the toilet is directly discharged to the rails, so during the train entering the station, the toilet is closed, for the sake of cleanliness on the railway tracks; If it is a high-speed railway, then the toilet waste has a collection box, and after arriving at the terminal, it will be collected and disposed of in a unified manner, which is more conducive to the ecological environment and civilization.

The train's toilet is connected to the outside world, and the excrement leaks directly to the roadbed through the pipe.

The speed of the train is fast.

version, the leaked feces hit the gravel of the roadbed at high speed, and immediately became powdery, and it was basically gone. As soon as a few more winds pass or rain washes away, there is nothing. The toilets are closed when the train enters the station.

However, in order to protect the environment, there are already trains that have increased the cost of installing equipment to store manure, exhaust and pack it, and take it out to the garage for disposal by sanitation workers.

The toilet of the train is connected to the outer boundary, and the excrement leaks directly to the roadbed through the pipe.

The speed of the train was very fast, and the leaked feces hit the gravel of the roadbed at high speed, and immediately became powdery, and it was basically gone. As soon as a few more winds pass or rain washes away, there is nothing. The toilets are closed when the train enters the station.

However, in order to protect the environment, there are already trains that have increased the cost of installing equipment to store manure, exhaust and pack it, and take it out to the garage for disposal by sanitation workers.

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 the sewage of the toilet will disintegrate when the train speed is high, but it will pollute the environment when the speed is slow, so the toilet must be closed when the train is on the platform or close to the urban area.

At present, China adopts BSP and 25T and power supply 25G type train bottom, the toilet adopts vacuum toilet, that is, the sewage of the toilet is no longer directly discharged to the rails, but temporarily stored in the toilet, and the train is uniformly disposed of after entering the garage, which not only protects the environment, but also the passengers are no longer troubled by the closure of the toilet.

There are two ways to dispose of waste:

1. Straight-through toilet.

Toilet feces are discharged directly into the roadbed without treatment. The train was very fast, and the leaked feces collided with the gravel of the roadbed at high speed, turning into powder and disappearing in an instant. But when the speed is slow, it will pollute the environment, so the toilet should be closed when the train is on the platform.

2. Vacuum toilet collector.

Toilet waste is not discharged directly onto the tracks, but is stored in collection bins by vacuum compression, and after returning to the corresponding station, it is absorbed by special equipment.

Extended information: High-speed rail, bullet trains, direct express and some new express trains in recent years, the toilet uses a vacuum toilet, which is similar to the toilet on an airplane. The excrement is concentrated in the sewage box under the car, and after arriving at the terminal, it is sucked up by a special sewage suction truck for centralized treatment.

On express and older express trains, the toilets are straight-through, that is, the excrement is directly connected to the track under the train. It is very simple to identify whether an ordinary train uses a vacuum toilet, if the conductor does not lock the toilet when the train stops, and the toilet can still be used normally, then it is a vacuum toilet used.

1. Straight-through toilet.

The feces from the toilet are discharged directly onto the roadbed, and nothing is done.

Dispose. The speed of the train is very fast, and the leaked feces hit the gravel of the roadbed at high speed, and immediately became powdery, and it was basically gone. However, when the speed is slow, it will pollute the environment, so the train has to turn off the toilet when it is on the platform.

2. Vacuum toilet.

Instead of being discharged directly onto the rails, the toilet is vacuum-compressed and stored in a toilet box where it is returned to the station where it is suction by specialized equipment.

In the past, the excrement of the train toilet was directly discharged on the track, and the opening of the bullet train was the turning point, and the bullet train toilet adopted a vacuum collection device, and the excrement was stored in the collection box through vacuum compression, and then returned to the corresponding station, and the sewage was sucked by special equipment.

For many friends who have taken the train, going to the toilet on the train is a very troublesome thing, after all, the train is a little shaky in the process of moving, which makes people stand very unsteadily. In addition, many of you feel very apprehensive when you go to the toilet on the train for the first time

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 do any treatment, but the sewage of the toilet will disintegrate when the train speed is high, but it will pollute the environment when the speed is slow, so the train must close the toilet when it is on the platform or close to the urban area.

At present, China adopts BSP and 25T and power supply 25G type train bottom, the toilet adopts vacuum toilet, that is, the sewage of the toilet is no longer directly discharged to the rails, but temporarily stored in the toilet, and the train is uniformly disposed of after entering the garage, which not only protects the environment, but also the passengers are no longer troubled by the closure of the toilet.

Generally, there are two types: in-line type and collection type.

Developed countries all use the collection type, that is, the feces are collected at the bottom of the carriage and processed in a unified manner! High cost, but very hygienic!

In our country and most of the developing countries are used in the in-line type, so the cost is low, the disadvantage is that the feces are discharged on the train track, easy to transmit diseases!

According to expert statistics, according to the calculation of the kilogram of feces and kilograms of urine discharged per person per day, at least 3,000 tons of feces and urine on both sides of the railway are thrown every day across the country. Such a huge amount of feces was torn into endless particles of fine mist by the wheels and strong air currents due to the speeding of the train, which spread everywhere with the air current. Hookworms, roundworms, tapeworms, schistosomiasis, ......And hepatitis.

In particular, most of the parasitic diseases in the human body are related to feces, and the vast majority of parasitic diseases are transmitted through feces.

At present, there are 40,000 trains in the country, and each train has at least 30 toilets. Approximately 1.2 million latrines across the country are in dire need of renovation.

Recently, a statistic has been exposed by relevant media, which has once again attracted widespread attention to the problem of direct discharge of feces from trains.

It is generally on the railway, except for the Qinghai-Tibet Railway, which is left to the terminal station for unified treatment due to environmental protection considerations

By the way, I work in a railway construction unit, and I have to walk a few times back and forth on the railway every day, and when the train passes by, I will throw you a little, and a colleague of mine has encountered this kind of thing...

In that case (high speed and low pressure) the waste outside the train is broken down into very fine particles, which is why the toilets are locked when the train is about to arrive.

I've been on the river boat a few times, and its toilets are directly connected to the river.

The train's toilet is a simple iron box, and you can see the sleepers and rails below through the gap in the toilet floor during the train. So the excrement must have been discharged onto the railroad tracks. Recently, in order to protect the environment, high-end trains have renovated toilets to collect excrement and transfer it to a specialized treatment facility when it arrives at the terminal.

On the railroad!

So, there is a rule on the train that the toilets must be temporarily closed when entering the city!

Dismantle directly onto railroad tracks at high speed.

On the railway, I seem to have seen a mother drop her son's life-saving money into a pit while going to the toilet, and the road police helped to find it along the line

That said, the lanes you see are pretty dirty. Hehe.

The stool is naturally fertilized, and it will not pollute the environment if it is directly discarded outside.

It's on the railroad, but it quickly turns into pellets.

After decomposing into particles at high speed, they are directly discharged to the railway, which is extremely polluting to the environment, and it is necessary to find a way to solve the pollution problem.