B01J49/0004 - CPC Classification Index

ClassID:

33486 ⎘

B01J49/0004 - CPC Classification

Classification description:

Sub-classes:

B01J49/0008 » {containing cationic exchangers} 23
B01J49/0013 » {containing anionic exchangers} 9
B01J49/0017 » {containing cationic and anionic exchangers in separated beds} 3
B01J49/0021 » {of mixed beds} 3

Recent Application in this class:

20160115044

METHOD AND APPARATUS FOR REDUCING REGENERANT AND WASTEWATER BY USING COMPRESSED AIR

20150136679

Ion exchanging apparatus

20140263076

Baffle plate for a water treatment device

20120283343

Method of regenerating ion exchange resins