发明名称 |
Methods for the prevention of radon emissions |
摘要 |
This invention is directed to methods for treating radioactive-containing waste materials. Even more specifically, this invention relates to the prevention of radon emissions by encapsulating the radon in radon-generating waste matter using a chemical additive. Alternatively, the amount of radon escaping into the environment may be minimized by adjusting the shape of the carrier which stores the radon generating waste matter. Additionally, the first two embodiments may be combined to ensure that the radon does not escape into the environment. Finally, polymer sealants may be used as an additional barrier layer.
|
申请公布号 |
US6743963(B2) |
申请公布日期 |
2004.06.01 |
申请号 |
US19990464253 |
申请日期 |
1999.12.16 |
申请人 |
PERMA-FIX ENVIRONMENTAL SERVICES, INC. |
发明人 |
CENTOFANTI LOUIS;BODDEKER STEVE;BOLCH W. EMMETT;HARDER GEORGE |
分类号 |
G21F9/02;G21F9/30;(IPC1-7):G21F9/00 |
主分类号 |
G21F9/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|