| dc.creator |
Mwakabona, Hezron T. |
|
| dc.creator |
Said, Mateso |
|
| dc.creator |
Machunda, Revocatus |
|
| dc.creator |
Njau, Karoli N. |
|
| dc.date |
2019-07-04T09:18:44Z |
|
| dc.date |
2019-07-04T09:18:44Z |
|
| dc.date |
2014 |
|
| dc.date.accessioned |
2022-10-25T09:24:33Z |
|
| dc.date.available |
2022-10-25T09:24:33Z |
|
| dc.identifier |
2276-8467 |
|
| dc.identifier |
http://dspace.nm-aist.ac.tz/handle/123456789/349 |
|
| dc.identifier.uri |
http://hdl.handle.net/123456789/95566 |
|
| dc.description |
Research Article published by Research Journal in Engineering and Applied Sciences |
|
| dc.description |
Fluoride and fluorosis are endemic to many countries including Tanzania. Performances of different materials
for use in water defluoridation systems have been reported. Some of these materials are; alum, oxides and
hydroxide of metals, activated carbon, bone char and plant biomasses. This paper reviews and discusses the
performances of selected defluoridation materials such as alum in Nalgonda technique, the oxides and
hydroxides of metals (inorganic adsorbents) in ion exchange/adsorption, activated carbon, bone char and plant
biomasses in ion exchange/adsorption. More discussion is on the strengths and limitations of these materials in
removing fluoride from water. Furthermore, it describes a new approach that will likely enhance the fluoride
removal capacity when plant biomasses are used, which involves special arrangement of different plant
biomasses in a column. This promises to be of low cost and high performance and thus suitable for both urban
and rural communities in developing countries. |
|
| dc.format |
application/pdf |
|
| dc.language |
en_US |
|
| dc.publisher |
Research Journal in Engineering and Applied Sciences |
|
| dc.subject |
bone char and plant biomas |
|
| dc.subject |
activated carbon |
|
| dc.subject |
defluoridation |
|
| dc.title |
Plant biomasses for defluoridation appropriateness : unlocking their potentials |
|
| dc.type |
Article |
|