Supercritical Water and Its Applications

What is the unique property of supercritical water that differentiates it from ordinary water?

• It can exist as a 'liquid-like gas'.

• It freezes at a higher temperature.

• It is a perfect insulator.

• It is a solid at room temperature.

What is a major technological hurdle when using supercritical water in waste treatment?

• Salt precipitation and corrosion.

• The need for high temperatures.

• The high cost of water.

• The production of toxic gases.

Why is the International Space Station an ideal place to study supercritical water?

• It has unlimited resources.

• It is closer to the sun.

• It provides a microgravity environment.

• It has a larger crew for experiments.

Which organization has started using supercritical water technologies to purify waste streams on ships?

• The City of Orlando

• NASA

• The French Space Agency

• The US Navy

What is the main benefit of using supercritical water for waste treatment?

• It produces pure water and carbon dioxide without toxic byproducts.

• It can be used in any environment without modification.

• It is cheaper than traditional methods.

• It requires no energy input.