|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM254308074 |
| 003 |
DE-627 |
| 005 |
20231224172109.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231224s2016 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.2175/106143015X14362865227111
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n0847.xml
|
| 035 |
|
|
|a (DE-627)NLM254308074
|
| 035 |
|
|
|a (NLM)26531819
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Lee, Taeyoon
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Modification of Vermiculite for the Preparation of Floating Adsorbent for Phosphate in Wastewater
|
| 264 |
|
1 |
|c 2016
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 23.12.2016
|
| 500 |
|
|
|a Date Revised 07.12.2022
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a Floating adsorbents made from exfoliated vermiculite (EV) were tested for their ability to remove phosphate in aqueous solution. The modified vermiculites (MEV) were prepared with EV/glycerol ratio of 1/4 where glycerol contained 4 mol% H2SO4 and heated until designated temperatures. The highest specific surface area of 58.6 m(2)/g and carbon content of 62.2% were obtained for MEV heated at 580 °C and 380 °C, respectively. The dry density of MEV was decreased from 1.78 g/cm(3) (EV) to 0.25 g/cm(3), indicating these adsorbent floating characteristic. The MEV heated at 380 °C showed the highest Freundlich partition coefficient of 45.7 L/kg and the highest Langmuir sorption capacity of 714.3 mg/kg among other MEVs (476.2 mg/kg for MEV-580 and 181.8 mg/kg for MEV-780). Removal of phosphate using MEV heated at 380 °C was well explained by pseudo-second-order model and model parameters were comparable to other phosphate adsorption tests
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a Research Support, Non-U.S. Gov't
|
| 650 |
|
7 |
|a Aluminum Silicates
|2 NLM
|
| 650 |
|
7 |
|a Phosphates
|2 NLM
|
| 650 |
|
7 |
|a Waste Water
|2 NLM
|
| 650 |
|
7 |
|a Water Pollutants, Chemical
|2 NLM
|
| 650 |
|
7 |
|a vermiculite
|2 NLM
|
| 650 |
|
7 |
|a 1318-00-9
|2 NLM
|
| 700 |
1 |
|
|a Lee, Sangmin
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Lee, Jeakeun
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Lim, Jun-Heok
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Water environment research : a research publication of the Water Environment Federation
|d 1998
|g 88(2016), 8 vom: 03. Aug., Seite 724-31
|w (DE-627)NLM098214292
|x 1554-7531
|7 nnns
|
| 773 |
1 |
8 |
|g volume:88
|g year:2016
|g number:8
|g day:03
|g month:08
|g pages:724-31
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.2175/106143015X14362865227111
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 88
|j 2016
|e 8
|b 03
|c 08
|h 724-31
|