Is Feces In Aircraft Toilets Dropped Down?

Let’s take a Boeing 747 flying an average length of distance, on this plane with 416 people, a passenger uses the toilet an average of 2.4 times during the flight. almost throughout the flight. a four-person jacuzzi feces accumulates enough to fill it. So where does all this faeces go?

Senior Aeronautical Engineer We consulted Meriç Kahvecioğlu about this issue. Let’s see what solution has been found to this problem:

If you’ve ever used airplane toilets, you know how noisy they are. Or does the sound of the atmosphere come when the hole in the bottom is opened?

Of course not. These toilets are very different from the toilets in our homes. It’s really loud vacuum system taking it out. This vacuum toilet, suitable for modern aviation needs, was patented in 1975. The invention was placed on Boeing airplanes in 1982 and helped to fix some of the problems encountered with flush toilets.

Vacuum toilets are much better than flush toilets. uses less water and much lighter. This makes them more fuel- and space-efficient.

Thanks to this vacuum system and a blue disinfectant known as SkyKem, no dirt remains in the toilet.

When you flush, a lid on the bottom of the toilet opens and disinfectant named SkyKem spreads to the toilet. The loud noise you hear while flushing is actually the sound of the vacuum sucking the waste out of the waterless toilet bowl. The exit velocity of the waste from the hopper is higher than that of a Formula 1 car.

Vacuum toilets have been around for over 30 years, but in 2016 Boeing released a prototype of a new self-cleaning toilet. ultraviolet light, When it shines for three seconds, it can kill 99.99% of pathogens.

There is a clean and a waste water tank on the plane, the two are independent of each other. These are completely closed in flight.

The waste in the toilet goes through the pipes of the aircraft to the rear of the aircraft and is only accessible from outside the aircraft. stays in a tank.

When the plane lands safely, the waste in this tank is taken to the waste truck with a large hose.

Waste taken to truck From there, it is taken to the nearest sewer building.

Yes, the waste is collected in the aircraft’s tank, but you can still get a poop on your head!

There are many examples of this. This rare situation is usually experienced in the vacuum mechanism in the warehouse. caused by malfunctions. The leaks can freeze in the air and become ice, reaching the size of a soccer ball. The reason why it is blue is the disinfectant called SkyKem, which we mentioned above. If it falls on your head, death is inevitable.

If, one day, a piece of excrement that has turned into ice falls on you, you may be told that you will experience the opposite of luck. Because this metal birds You don’t want the excrement to fall on you.

Moreover, not only feces, but also fuel can come on you.

If an emergency landing is required immediately after take-off, it is necessary to unload the aircraft to reduce weight. As the only remedy since passengers and luggage cannot be unloaded fuel is discharged. Emergency landing may be required in cases such as bird strike, lightning strike, passenger sickness, engine failure.

If indeed all airplane droppings were thrown from the sky to the ground, you would already know the definitive answer to this question!

Only the hand wash basin and slightly dirty water are discharged, but because they are passed through a special heating system. they evaporate immediately in the air, It’s not even possible to fall to the ground.