|
|
Radonett:
Europas mest sålda radonavskiljare
|
|
|
|
|
|
|
The health risk
posed by residential radon exposure may be 50 percent higher
than indicated by previous studies, say University of Iowa
researchers.
|
|
|
|
|
|
|
They examined several exposure
assessment methods used in previous residential radon
studies that were done in North America, Europe and
China. Those epidemiological models looked for
associations between radon exposure and lung cancer
rates. The USEPA says 15,000, or nearly 10 percent, of
all lung cancer deaths in the United States are
attributable to radon. The USEPA recommends that homes
be fixed if the occupants’ long-term radon exposure
averages 4 picocouries per liter (pCi/L). The average
indoor radon level in the United States is 1.3 pCi/L.
It’s suggested that radon detecting devices be
bought, or hire a qualified radon tester to check the
home’s radon levels. Most radon repairs cost between
$800 to $2,500. They may include installing
underground pipes and an exhaust system to expel the
radon, or sealing cracks and other openings in floors
and walls. For more information about radon, go to the
USEPA or National Safety Council websites (www.epa.gov
or www.nsc.org).
Artikel from WCP inernational. http://www.wcp.net/index.cfm
|
|
|
|
Radonett
tar bort:
Radongas, radondöttrar, metangas, svavelväte,
koldioxid, aggressiv kolsyra, höjer lågt pH. Flockar järn,
mangan genom avluftning/aeration.
Samt bakteriell rening
med UV ljus. Allt detta av en enda maskin
Radonett
|
|
|
All documents and material (inkluding
without limitation, all technical specifikations) that has been and will
be handed over to your company from us are works in which intellectual
property rights of Jonny Andersson and Gösta Sarholm Sweden exist. You
are not allowed to use the same for any other purpose then what Jonny
Andersson Gösta Sarholm in writing allows you to. Jonny Andersson Gösta
Sarholm will act to defend all infringements of its rights.
|