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What happens when you flush the toilet on an airplane? Is the ...

When you press the flush button, a valve opens at the bottom of the toilet bowl and exposes the toilet to a pneumatic vacuum Here is how airlines clean  Aircraft store sewage in tanks and the contents are usually disposed of once the plane has landed Admit it! You've wondered what happens when you flush a toilet on a plane The toilet paper muffles the noise poop makes when it hits the water and creates less of a splash The airplane toilet took Thomas Crapper's invention to another level And when a plane lands, one of the  Push the button: Where does airplane waste go? So what you have is essentially there's a valve that maintains that pressure difference Under normal circumstances, the ground crew disposes of the sewage after the plane lands Beginning in the 1980s, planes used a pneumatic vacuum to suck liquids and solids  That valve opens, and then the the waste is  Surely planes wait until they have landed to empty their … ahem … goods? Usually, yes From Yahoo! Answers and Wikipedia: Aircraft lavatory Early flyers used slop buckets, and WWII pilots  Travelers on a  From the lavatory, the waste travels through the plane's pipes to the rear of the plane and remains in a tank that can only be accessed from the exterior of the  Share Aircraft lavatories have come a long way since the early days of commercial air travel The airline versions are a bit more high-tech, but what you leave behind goes into a tank filled with a chemical solution This  According to Gizmodo : "Pressing the flush button opens a valve in the bottom of the bowl, exposing the contents to a pneumatic vacuum Do a courtesy flush while you goand  Even if the pilot and flight attendants wanted to  The contents freeze at high altitude (If you're reading this from said capital, you can also reflect upon the tremendous privilege of flushing your own toilet since, as history has shown,  All the human waste ( solid / liquid ) is stored in a tank and emptied when the plane lands From the lavatory, the waste travels through the plane's pipes to the rear of the plane and remains in a tank that can only be accessed from the exterior of the plane — pilots can't clear the tanks during the flight That vac sucks the load down the  Modern airplane toilets have suction so strong that your waste  What  These are normally disposed of once the plane has landed Yes It is stored and then disposed of when plane touches down Water is divided  When you press the flush button, your wee, poo, toilet paper and water go down a pipe called a sewer But international aviation  Do planes dump poo in mid-air? While most people may think that planes store poo on the flight until they land, others may think it is dropped mid-air All the wastewater onboard is collected and absolutely nothing goes overboard unless it is first run through a treatment plant "That vac sucks the load down the plane's sewer line into a 200-gallon holding tank " The toilets also have a sort of Teflon non-stick coating  Airplane toilets use an active vacuum instead of a passive siphon, and they are therefore called vacuum toilets As you press the flush button,  Sewage and toilet waste in airplanes is usually collected in special tanks and disposed of once the plane has landed When you flush, it opens a valve in the  When the plane lands,  The waste goes into a holding tank in the rear of the  Vacuum toilets have been used on  The water from wash basins and sinks however,  And no, the tank can't be opened mid-flight The waste is sucked into a holding tank The answer to the question “What happens when you flush the toilet on an airplane?” is actually very simple However, on the rare occasion that excrement  Blue ice, in the context of aviation, is frozen sewage material that has leaked mid-flight from commercial aircraft lavatory waste systems Plane toilets store human waste in special tanks John  Waste whizzes through pipes to the rear of the plane, where it's stored in sealed tanks well away from passengers, until the plane touches down Aircraft toilets operate on a vacuum system – that whooshing sound when you flush When you flush, it opens a valve in the sewer line and the vacuum in the line sucks the contents  Once the aeroplane lands, a special service truck approaches the exterior of the plane A tube is attached to the tank outlet that sucks the  The waste is securely stored in a tank and is later cleaned out when the airplane gets ready for the next flight Aircraft lavatories typically store sewage in tanks, to be disposed off after the plane has landed Waste whizzes through the plumbing to the rear of the plane, where it's stored in sealed tanks, well away from passengers, until the plane  “At the end of a flight, the blue fluid, along with your contributions to it, are vacuumed into a tank on the back of a truck The toilet bowl fills with air as  Even if they wanted to –  The in-flight feces stay in huge tanks hidden in the back of the plane during the duration of your flight Waste whizzes through the plumbing to the rear of the plane, where it's stored in sealed tanks, well away from passengers, until the plane  The most modern airplanes now rely on vacuum toilets, a massive improvement over the old blue juice planes Instead, when you flush it opens a valve at the bottom of the toilet bowl and creates a deafening pneumatic vacuum - powered by the difference  Instead, airplane toilets use an active vacuum The toilet flushes the wastes down the  The vacuum toilet used on planes, patented by James  The tank is emptied by special service trucks once the plane is safely on the ground 18-Jan-2018 In a plane toilet, strong suction and teflon-like walls pull excreta away using a small quantity of water John Bowden, the  The bowl is coated with a Teflon-like material similar to what you'd find on a non-stick frying pan, to aid flushing In any event, it won't have originated from a KLM aircraft! The waste tanks are emptied – as they should be – at the airport after every landing  Airport waste management includes the vacuum toilet waste or wastewater from airplane lavatories that must be pumped out after each flight and disposed of The toilet's  From there, it sits in the  Typically, plane toilets store sewage in special tanks, which are normally disposed of once the plane has landed Toilets in The Early Days of Aviation Pressing the flush button opens a valve in the bottom of the bowl, exposing the contents to a pneumatic vacuum Do planes dump poo in mid-air? While most people may think that planes store poo on the flight until they land, others may think it is dropped  Close-up  (The truck  File photo: The man was left '