Want to read Slashdot from your mobile device? Point it at m.slashdot.org and keep reading!


Forgot your password?
Earth Power Idle Science

Organic Cat Litter May Have Caused Nuclear Waste Accident 174

mdsolar (1045926) writes in with a story about how important buying the right kind of kitty litter can be. "In February, a 55-gallon drum of radioactive waste burst open inside America's only nuclear dump, in New Mexico. Now investigators believe the cause may have been a pet store purchase gone bad. 'It was the wrong kitty litter,' says James Conca, a geochemist in Richland, Wash., who has spent decades in the nuclear waste business. It turns out there's more to cat litter than you think. It can soak up urine, but it's just as good at absorbing radioactive material. 'It actually works well both in the home litter box as well as the radiochemistry laboratory,' says Conca, who is not directly involved in the current investigation. Cat litter has been used for years to dispose of nuclear waste. Dump it into a drum of sludge and it will stabilize volatile radioactive chemicals. The litter prevents it from reacting with the environment. And this is what contractors at Los Alamos National Laboratory were doing as they packed Cold War-era waste for shipment to the dump. But at some point, they decided to make a switch, from clay to organic. 'Now that might sound nice, you're trying to be green and all that, but the organic kitty litters are organic,' says Conca. Organic litter is made of plant material, which is full of chemical compounds that can react with the nuclear waste. 'They actually are just fuel, and so they're the wrong thing to add,' he says. Investigators now believe the litter and waste caused the drum to slowly heat up 'sort of like a slow burn charcoal briquette instead of an actual bomb.' After it arrived at the dump, it burst."
This discussion has been archived. No new comments can be posted.

Organic Cat Litter May Have Caused Nuclear Waste Accident

Comments Filter:
  • by Mr D from 63 ( 3395377 ) on Monday May 26, 2014 @07:13PM (#47095647)
    Don't take my word for it, look at who submitted this article, as well as a string of negative nuclear related headlines going back quite some time, for long stretches almost on a daily basis. You'll find its good ole mdsolar. So yes, I'll remind the community of it, because some folks don't really pay attention. I guess that includes yourself.
  • by Shakrai ( 717556 ) on Monday May 26, 2014 @11:16PM (#47096839) Journal

    It even looks to me like it's trying to be critical of the organic movement. I'll reserve my opinion of that kind of thing, but in this case, "organic" means what it actually means, not the hippie non-term it has become. I'd rather they say it was because they switched from clay-based to plant-based kitty litter.

    In my experience organic cat litter is inferior, in every meaningful measure. Clumping, odor control, and the most important one: My cat's willingness to use it, vs. expressing her disapproval by shitting on the carpet, which she has done every time I've tried a non-clay litter, no matter how gradually it was introduced.

    Can't say that I have any hands on experience with radioactive waste disposal, but I'll certainly be sticking with clay litter for my more mundane needs.

  • by Anonymous Coward on Tuesday May 27, 2014 @10:17AM (#47099121)

    We switched from clay to recycled newspaper pellets with great success. The pellets absorb the urine, and the poops just hang out until scooped. Clumping not necessary.

"Conversion, fastidious Goddess, loves blood better than brick, and feasts most subtly on the human will." -- Virginia Woolf, "Mrs. Dalloway"