Abstract
A process of ultrafiltration purification of water solutions from copper ions with addition of polymer chelating agents of various chemical nature (polyethyleneimine, poly(diallyl dimethylammonium chloride), dextrane, humic acids) has been explored. A possibility to perform a recovery of Cu2+ polyethyleneimine complex with the aim to re-use the chelating agent has been demonstrated.
Original language | English |
---|---|
Number of pages | 6 |
Journal | Chemistry for Sustainable Development |
Publication status | Published - 2007 |
Externally published | Yes |