B01D2311/2615 - CPC Classification Index

ClassID:

30743 ⎘

B01D2311/2615 - CPC Classification

Classification description:

Details relating to membrane separation process operations and control; Further operations combined with membrane separation processes; Irradiation Application of high-frequency electromagnetic fields or microwave irradiation

Recent Application in this class:

20230099118

2023-03-30

SYSTEMS AND METHODS FOR ENHANCING THE EFFICIENCY OF SEPARATION PROCESSES

20220176321

2022-06-09

System and Process for Hybrid Membrane Distillation-Pervaporation

20190118143

2019-04-25

Radiative treatment of liquids in desalination and other membrane processes

20180353909

2018-12-13

Membrane stack and method for making the same

20180243695

2018-08-30

Container and method for filtering a suspension

20180104653

2018-04-19

Antifouling membrane filtration system

20150335811

2015-11-26

Device and method for removing protein-bound toxins from the blood of patients using a high-frequency, electromagnetic field and an electrostatic direct current field

20120298569

2012-11-29

Reverse osmosis system

20120228219

2012-09-13

Spiral wound membrane element and treatment of SAGD produced water or other high temperature alkaline fluids

#10

20120138517

2012-06-07

Use of electromagnetic pulses in cross-flow filtration systems

#11

20090065444

2009-03-12

Use of electromagnetic pulses in cross-flow filtration systems