What water is used to cool these new reactors?This is like explaining physics to a chimp. One more time for the slow kid: the WAMSR is fueled by and CONSUMES the nuclear waste THAT ALREADY EXISTS.
Some use a closed cooling system, some are do not use conventional coolant. All MSRs are passively safe.
Where does it come from? And where does it go when it is discharged?
It isn't discharged...it is pumped through a heat exchanger, cooled, and used again.
Who cleans it up? Does any radiation seep into the environment?
No.
Is there really ZERO waste?
One more time for the slow kid: the WAMSR is fueled by waste.
Where is the waste-fuel transported from?
Where is is currently stored...power plants, mostly.
Do the vehicles transporting it retain radiation?
No, it is in sealed containers.
I ask because one of the duty meetings a friend of mine had to attend after Fukushima (he works in the military) was how to handle machines that were coming back from Japan: how to monitor their levels of radiation so the mechanics didn't come down with cancer.
Bullshit.
Radiation isn't necessary just to boil water; at least not the deadly kind. Though I understand you're trying to package your idea in a "we're solving the waste of the old nuclear reactor nightmares". Still though, radiation is involved. We need to pack that stuff away in the desert, hope nothing bad happens and NEVER EVER fool with radiation again. Only solar radiation which also boils water with the nice caveat that we have evolved to handle it.
Do you have all your bullshit in Word documents? I figure it is a time-saver--you can just copy and paste your bullshit.
People are arrogant. They always assume their new ideas are always good ideas because "progress is always good!" We've seen so many examples of how wrong this thinking is from mistakes industrious men have made in the past. The lakes forever poisoned with mining wastes. Rivers that catch on fire. Pumping benzenes now near our last fresh water aquifers just to squeeze out what little petroleum we have here in the US from shale deep underground...often right near geothermal reserves. (Oh the irony, the same Japan must feel knowing they could've always boiled water with geothermal instead of nuclear).
We're fools by and large. And progress is not always good. Some is, but some isn't and should never be. Solar thermal is an example of how to boil water that is good, does almost zero harm to anyone or any environment. Sometimes simple, clean ideas that are old fashioned (like boiling water to run a steam turbine to produce electricity), can be done with almost no harm to the environment or biological life forms. Isn't that amazing? Old ideas still work. And, your brand new fangled new nuclear reactors, still handling the most deadly substances known on earth, still only just boil water to run a steam turbine. How silly when you back up and think about it.
What do you suggest be done with spent fuel rods? Be specific.