Studies on column adsorption of arsenic (V) from a real water on dehpa-impregnated XAD-8 resin
Arsenic contamination of drinking water is a widespread problem of international interest. Arsenic is released from the soil through natural processes or due to human activities. In the paper was studied the possibility of removal of arsenic from drinking water using a column filled with Amberlite X...
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| Dokumentumtípus: | Könyv része |
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SZAB
Szeged
2012
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| Sorozat: | Proceedings of the International Symposium on Analytical and Environmental Problems
17 |
| Kulcsszavak: | Adszorpció, Analitikai kémia |
| Tárgyszavak: | |
| Online Access: | http://acta.bibl.u-szeged.hu/76445 |
| LEADER | 02109naa a2200301 i 4500 | ||
|---|---|---|---|
| 001 | acta76445 | ||
| 005 | 20220822102327.0 | ||
| 008 | 220810s2012 hu o 1|| eng d | ||
| 020 | |a 978-963-315-066-5 | ||
| 040 | |a SZTE Egyetemi Kiadványok Repozitórium |b hun | ||
| 041 | |a eng | ||
| 100 | 1 | |a Ciopec Mihaela | |
| 245 | 1 | 0 | |a Studies on column adsorption of arsenic (V) from a real water on dehpa-impregnated XAD-8 resin |h [elektronikus dokumentum] / |c Ciopec Mihaela |
| 260 | |a SZAB |b Szeged |c 2012 | ||
| 300 | |a 287-290 | ||
| 490 | 0 | |a Proceedings of the International Symposium on Analytical and Environmental Problems |v 17 | |
| 520 | 3 | |a Arsenic contamination of drinking water is a widespread problem of international interest. Arsenic is released from the soil through natural processes or due to human activities. In the paper was studied the possibility of removal of arsenic from drinking water using a column filled with Amberlite XAD-8 resin impregnated with di-(2-ethylhexyl) phosphoric acid (DEHPA). The efficiency of arsenic removal from water was established by studying the dependence of arsenic residual concentration and arsenic removal degree on the volume of the water passed over the adsorbent material. The adsorption process had an efficiency of -90% and the arsenic residual concentration was smaller than 10 pg/L. The studies concerning the influence of other ions present in water (Na+, K+, Ca2+, Mg2+, Fen+, Mnn+, NO2", N H /, NO3', PO43', CF) showed that these ions do not interfere with arsenic adsorption process. | |
| 650 | 4 | |a Természettudományok | |
| 650 | 4 | |a Kémiai tudományok | |
| 695 | |a Adszorpció, Analitikai kémia | ||
| 700 | 0 | 1 | |a Galbács Zoltán |e aut |
| 700 | 0 | 1 | |a Galbács Gábor |e aut |
| 700 | 0 | 1 | |a Negrea Adina |e aut |
| 700 | 0 | 1 | |a Muntean Cornelia |e aut |
| 700 | 0 | 1 | |a Davidescu Corneliu-Mircea |e aut |
| 700 | 0 | 1 | |a Lupa Lavinia |e aut |
| 711 | |a International Symposium on Analytical and Environmental Problems (17.) (2011) (Szeged) |c Szeged |d 2011. szeptember 19. | ||
| 856 | 4 | 0 | |u http://acta.bibl.u-szeged.hu/76445/1/proceedings_of_isaep_2011_287-290.pdf |z Dokumentum-elérés |