Chemo-sorption nonwoven textile materials for purification of waste waters containing Cu**
Proposed is a method and product for UV radiation modification of the surface of the needle-felted non-woven metrerial from polyethylene terephthalate standard fibers, for obtaining of ion exchange filters. The fibers obtained should possess a 3D structure and a high hydrolytic stability, which has...
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| Format: | Article |
| Language: | English |
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Engineering Society for Corrosion, Belgrade, Serbia
2016-03-01
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| Series: | Zaštita Materijala |
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| Online Access: | https://www.zastita-materijala.org/index.php/home/article/view/731 |
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| _version_ | 1846130538725769216 |
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| author | Margarita Neznakomova M.L. Klotz |
| author_facet | Margarita Neznakomova M.L. Klotz |
| author_sort | Margarita Neznakomova |
| collection | DOAJ |
| description | Proposed is a method and product for UV radiation modification of the surface of the needle-felted non-woven metrerial from polyethylene terephthalate standard fibers, for obtaining of ion exchange filters. The fibers obtained should possess a 3D structure and a high hydrolytic stability, which has to guarantee their multiple usage during the numerous sorption processes. As surface modifiers are used Polyethilenimine (PEI), grafted on the surface of the PET fibers with the Epichlorhydrin, Dimethylol dihydroxy cyclic ethylene urea (DMDHEU- C5H10N2O5, Glyoxal (C2H2O2).5. The filter materials obtained are highly effective towards the retention of Cu2+ from industrial waste waters. |
| format | Article |
| id | doaj-art-1a8a6a0ac89746f6b8e73148e24709d8 |
| institution | Kabale University |
| issn | 0351-9465 2466-2585 |
| language | English |
| publishDate | 2016-03-01 |
| publisher | Engineering Society for Corrosion, Belgrade, Serbia |
| record_format | Article |
| series | Zaštita Materijala |
| spelling | doaj-art-1a8a6a0ac89746f6b8e73148e24709d82024-12-09T16:49:32ZengEngineering Society for Corrosion, Belgrade, SerbiaZaštita Materijala0351-94652466-25852016-03-0157114815510.5937/ZasMat1601148N730Chemo-sorption nonwoven textile materials for purification of waste waters containing Cu**Margarita Neznakomova0M.L. Klotz1Technical University of Sofia, Sofia, BulgariaHochschule Fresenius, BR DeutschlandProposed is a method and product for UV radiation modification of the surface of the needle-felted non-woven metrerial from polyethylene terephthalate standard fibers, for obtaining of ion exchange filters. The fibers obtained should possess a 3D structure and a high hydrolytic stability, which has to guarantee their multiple usage during the numerous sorption processes. As surface modifiers are used Polyethilenimine (PEI), grafted on the surface of the PET fibers with the Epichlorhydrin, Dimethylol dihydroxy cyclic ethylene urea (DMDHEU- C5H10N2O5, Glyoxal (C2H2O2).5. The filter materials obtained are highly effective towards the retention of Cu2+ from industrial waste waters.https://www.zastita-materijala.org/index.php/home/article/view/731chemo-sorptionion exchange filterswater purification |
| spellingShingle | Margarita Neznakomova M.L. Klotz Chemo-sorption nonwoven textile materials for purification of waste waters containing Cu** Zaštita Materijala chemo-sorption ion exchange filters water purification |
| title | Chemo-sorption nonwoven textile materials for purification of waste waters containing Cu** |
| title_full | Chemo-sorption nonwoven textile materials for purification of waste waters containing Cu** |
| title_fullStr | Chemo-sorption nonwoven textile materials for purification of waste waters containing Cu** |
| title_full_unstemmed | Chemo-sorption nonwoven textile materials for purification of waste waters containing Cu** |
| title_short | Chemo-sorption nonwoven textile materials for purification of waste waters containing Cu** |
| title_sort | chemo sorption nonwoven textile materials for purification of waste waters containing cu |
| topic | chemo-sorption ion exchange filters water purification |
| url | https://www.zastita-materijala.org/index.php/home/article/view/731 |
| work_keys_str_mv | AT margaritaneznakomova chemosorptionnonwoventextilematerialsforpurificationofwastewaterscontainingcu AT mlklotz chemosorptionnonwoventextilematerialsforpurificationofwastewaterscontainingcu |