Slashdot Mirror
Fixing Fukushima's Water Problem
Lasrick writes "This is an excellent analysis of exactly what the problems are at Fukushima, and what risks are posed to the public. From the article: 'The operator of Fukushima Daiichi, the Tokyo Electric Power Company (Tepco), has worked hard and has indeed contained most of the significant contamination carried by water used to cool the plant’s damaged reactor cores. Still, a series of events—including significant leakage from tanks built to hold radioactive water—has eroded public confidence. To address the water challenges, an improved water management plan should be created to deal with all levels of contamination, from slightly contaminated groundwater to highly radioactive cooling water flowing out of the damaged cores. This plan needs to build on the many good Tepco efforts of the past two years, but it should also incorporate new technologies that improve water cleanup performance and increase processing capacities. Importantly, this plan needs to include a new level of transparency for and outreach to the Japanese public, so citizens can understand and have confidence in the ultimate solution to the Fukushima water problem, which will almost certainly require the release of water—treated so it conforms to Japanese and international radioactivity standards—into the sea.'"
That's nice. It's also irrelevant. The Fukushima reactor did not use heavy water. The problem here is coolant/moderator ordinary light water that is heavily contaminated with dissolved radioactive materials.
As I recall, the traditional way involved wearing a white robe and holding a knife in your hand while your trusted second stood behind you with his sword drawn, ready to finish the job.
The modern way seems to involve holding a press conference in which you say "Gosh, we don't know how that went wrong. It certainly wasn't our fault. I hope it doesn't happen again. Again." while your trusted second brings you a coffee.
I'm sure that one of those approaches will suffice to restore TEPCO's spotless public image.