Abstract
The article has investigated restoration of the concentrated salt solution from wastewaters of the dye bath for its repeated use in textile industry. We have detected structural and electrostatic influence of dye molecules on retention of the dye and restoration of concentrated salt solution by the method of nanofiltration. Dyes containing sulfated and carboxylated functional groups with a different charge and molecular weight were used.
| Original language | English |
|---|---|
| Pages (from-to) | 133-139 |
| Number of pages | 7 |
| Journal | Journal of Water Chemistry and Technology |
| Volume | 37 |
| Issue number | 3 |
| DOIs | |
| State | Published - 21 May 2015 |
| Externally published | Yes |
Keywords
- electrostatic interaction
- influence of the pH and concentration
- nanofiltration
- wastewaters containing dyes
ASJC Scopus subject areas
- Chemistry (all)
- Water Science and Technology