发明名称 |
Systems and Methods of Urea Processing to Reduce Sorbent Load |
摘要 |
The present invention provides novel methods for removal and disposal of ammonia from spent dialysate in a dialysis system. Ammonium ions present in spent dialysate are converted into gaseous ammonia by raising the pH of the spent dialysate solution in a first reactor. Gaseous ammonia diffuses through a semi-permeable hydrophobic membrane at the outlet of the first reactor and into a second reactor via a gas channel. The second reactor converts gaseous ammonia into an ammonium compound for easy disposal.
|
申请公布号 |
US2010184198(A1) |
申请公布日期 |
2010.07.22 |
申请号 |
US20090355102 |
申请日期 |
2009.01.16 |
申请人 |
JOSEPH RUSSELL T;MISHELEVICH DAVID J;GABRIELAITYTE LINA |
发明人 |
JOSEPH RUSSELL T.;MISHELEVICH DAVID J.;GABRIELAITYTE LINA |
分类号 |
B01D59/12;A62D3/02;B01D59/40;C12M1/00;C25B9/00 |
主分类号 |
B01D59/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|