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A concrete sarcophagus was built around the damaged rector but it leaks and has cracks in the walls. Uranium isotopes are water soluble and are polluting the ground water. The whole edifice is in dire need of replacement.

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What step was taken to insure the nuclear reactor was safe in chernobyl?

The RBMK reactors at Chernobyl were probably the most unsafe reactors ever designed and built. They should never have been built.


What are some of the dangers inherent in a nuclear reactor?

There are a few dangers that are inherent in a nuclear reactor. The major danger inherent in a nuclear reactor is the effects of radiation. Radiation poisoning can be extremely deadly and harmful. Other inherent dangers include radioactive waste and the potential catastrophic damage of an accident such as at Chernobyl.


What are a completely mixed flow reactor and its concentration characterisrtics?

a completely mixed reactor. the concentration in the reactor is the same that flows our of the reactor


What kind of nuclear plant was Chernobyl?

Chernobyl was a Nuclear Power Plant.


Are generation 3 nuclear plants safe?

Most nuclear power plants are quite safe. The only ones that were inherently unsafe ware the Soviet-made power stations similar to Chernobyl, which did not include a reactor containment building. The nuclear powerplant at Fukushima Daichi in Japan was crippled not by a failure of the nuclear reactor, but by the tsunami following the magnitude 9+ earthquake. The plant survived the earthquake, and the plant operators shut down the reactor, but a nuclear reactor generates a LOT of heat, and takes a while to cool off. When the reactor isn't providing power to run the coolant pumps, external power must be supplied to run the pumps to cool the reactor. Fukushima Daichi had backup diesel generators for this purpose, and power from the electrical grid as a backup - but the tsunami knocked out the generators and knocked down the power grid all along the coastline. The new reactor designs are not susceptible to failure when the coolant pumps go offline.

Related Questions

When did reactor number 4 explode?

Reactor number 4 at the Chernobyl nuclear power plant in Ukraine exploded on April 26, 1986.


What happend Chernobyl diaster?

the happenings in Chernobyl were that the nuclear reactor 4 blue up sending a plume of radiation over chernobyl killing lots of peeps


When did Chernobyl close?

The Chernobyl Reactor is still active.


How much did the Chernobyl reactor lid weigh when it was in place?

The Chernobyl reactor lid weighed about 1,000 tons when it was in place.


What caused the Chernobyl disaster?

this was rote by amandaTHE Chernobyl Disaster was caused by a reactor.


How far was the school in chernobyl from the reactor?

The school in Chernobyl, Pripyat, was located around 1.5 kilometers (0.93 miles) away from the Chernobyl Nuclear Power Plant reactor that exploded in 1986.


When did the chernobyl reactor incident happen?

1986


Is number 4 reactor still burning in Chernobyl?

No, the Chernobyl Number 4 reactor is not burning. The reactor was destroyed in the catastrophic explosion in April 1986, and it has since been encased in a concrete sarcophagus and later a more permanent structure called the New Safe Confinement, completed in 2016. While the site remains radioactive and poses environmental hazards, there is no ongoing fire or nuclear reaction occurring in the reactor.


What was the worst reactor accident in history?

the reactor accident at the chernobyl nuclear power plant.


What is Reactor number four?

The #4 reactor is the reactor at the Chernobyl Nuclear Power Plant (Pripyat, Ukraine) that exploded on April 26, 1986. It is still the worst nuclear accident to ever take place anywhere.


Did people melt in the chernobyl?

No, nothing happened like melting of people in Chernobyl nuclear reactor accident.


In the 1980s a nuclear reactor exploded near which town?

chernobyl