Evaluation of mucilage and powder of Okra as bio-flocculant in water treatment
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| Format: | Artículo científico |
| Language: | en |
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Universidad Industrial de Santander
2019
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| _version_ | 1876425913446432768 |
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| author | Livia Carneiro-Marra |
| author_facet | Livia Carneiro-Marra |
| contents | Evaluation of mucilage and powder of Okra as bio-flocculant in water treatment Livia Carneiro-Marra Larissa Sad Marcelo Da Silva-Batista Ingeniería Bio Okra Mucilage Flocculant Okra Powder Mucilage and powder of okra were evaluated as bio-flocculant in water treatment using jar test. The agitations sets, okra preparation methods and the amount of coagulant/bio-flocculant were evaluated in the turbidity removal. The results showed that agitations set of 150 rpm and then 40 rpm were more effective for reducing turbidity. Turbidity reduction was 39% using inorganic coagulant (FeSO4) alone, but reduction came to 76% and 88% by adding okra mucilage and powder, respectively. All results showed that okra powder present better turbidity removal in water treatment. It can be prepared by simple methodology, and also allow the inorganic coagulant reduction in approximately 64 %. In okra powder were identified hydroxyl groups that serve as active sites for colloidal particles removal. 2019 artículo científico 0120-100X https://www.redalyc.org/articulo.oa?id=342063962003 https://www.redalyc.org/journal/3420/342063962003/ https://www.redalyc.org/journal/3420/342063962003/html/ https://www.redalyc.org/journal/3420/342063962003/342063962003.epub https://www.redalyc.org/journal/3420/342063962003/movil 10.18273/revion.v32n2-2019005 en http://www.redalyc.org/revista.oa?id=3420 Revista ION application/pdf Universidad Industrial de Santander Revista ION (Colombia) Num.2 Vol.32 |
| format | Artículo científico |
| id | redalyc_342063962003 |
| institution | Redalyc |
| language | en |
| publishDate | 2019 |
| publisher | Universidad Industrial de Santander |
| spellingShingle | Evaluation of mucilage and powder of Okra as bio-flocculant in water treatment Livia Carneiro-Marra Ingeniería Bio Okra Mucilage Flocculant Okra Powder Evaluation of mucilage and powder of Okra as bio-flocculant in water treatment Livia Carneiro-Marra Larissa Sad Marcelo Da Silva-Batista Ingeniería Bio Okra Mucilage Flocculant Okra Powder Mucilage and powder of okra were evaluated as bio-flocculant in water treatment using jar test. The agitations sets, okra preparation methods and the amount of coagulant/bio-flocculant were evaluated in the turbidity removal. The results showed that agitations set of 150 rpm and then 40 rpm were more effective for reducing turbidity. Turbidity reduction was 39% using inorganic coagulant (FeSO4) alone, but reduction came to 76% and 88% by adding okra mucilage and powder, respectively. All results showed that okra powder present better turbidity removal in water treatment. It can be prepared by simple methodology, and also allow the inorganic coagulant reduction in approximately 64 %. In okra powder were identified hydroxyl groups that serve as active sites for colloidal particles removal. 2019 artículo científico 0120-100X https://www.redalyc.org/articulo.oa?id=342063962003 https://www.redalyc.org/journal/3420/342063962003/ https://www.redalyc.org/journal/3420/342063962003/html/ https://www.redalyc.org/journal/3420/342063962003/342063962003.epub https://www.redalyc.org/journal/3420/342063962003/movil 10.18273/revion.v32n2-2019005 en http://www.redalyc.org/revista.oa?id=3420 Revista ION application/pdf Universidad Industrial de Santander Revista ION (Colombia) Num.2 Vol.32 |
| title | Evaluation of mucilage and powder of Okra as bio-flocculant in water treatment |
| topic | Ingeniería Bio Okra Mucilage Flocculant Okra Powder |
| url | https://www.redalyc.org/articulo.oa?id=342063962003 https://www.redalyc.org/journal/3420/342063962003/ https://www.redalyc.org/journal/3420/342063962003/html/ https://www.redalyc.org/journal/3420/342063962003/342063962003.epub https://www.redalyc.org/journal/3420/342063962003/movil |