Potential reuse of industrial sludge in the production of ceramic floor mortar
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| Format: | Artículo científico |
| Langue: | en |
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Universidad del Valle
2020
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| _version_ | 1876424430266089472 |
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| author | Guissela Andrea Rebolledo-Lozano |
| author_facet | Guissela Andrea Rebolledo-Lozano |
| contents | Potential reuse of industrial sludge in the production of ceramic floor mortar Guissela Andrea Rebolledo-Lozano Inés Restrepo-Tarquino Ingeniería Reuse Construction materials Sludge and waste water The growing generation of sludge from Wastewater Treatment Plants (WWTP) has become a great challenge for researchers in the last decades; this is mainly related to its special characteristics, which must comply with regulatory comprehensive management to eliminate any risk of negative environmental impacts. Therefore, it must be ensured that waste production has to be merged into productive cycles for their valorization and minimization of negative environmental impacts that may be generated by its poor disposal.The current investigation evaluated the incorporation of industrial and municipal waste sludge in ceramic adhesive manufacturing. Several attributes of sludge were evaluated and an experimental design (DOE) methodology was implemented to identify the quality of the glue by collaboration with the industrial company MAECOL. Experimental results showed that the most suitable sludge to replace a percentage of the conventional aggregates of the ceramic adhesive was the one produced by the company 2 of the metalworking sector; this was mainly due to the higher tensile strength obtained after the tests. It should be noticed that after the DOE study, the best tensile strength obtained after the runs was 0.34 MPa; this was achieved when 10% of the sludge was replaced In addition, it was observed that after replacing 20 and 30% of the sludge, the tensile strength decreased, nonetheless, to acceptable values. 2020 artículo científico 0123-3033 https://www.redalyc.org/articulo.oa?id=291365764002 https://www.redalyc.org/journal/2913/291365764002/ https://www.redalyc.org/journal/2913/291365764002/html/ https://www.redalyc.org/journal/2913/291365764002/291365764002.epub https://www.redalyc.org/journal/2913/291365764002/movil 10.25100/iyc.v22i1.8023 en http://www.redalyc.org/revista.oa?id=2913 Ingeniería y Competitividad application/pdf Universidad del Valle Ingeniería y Competitividad (Colombia) Num.1 Vol.22 |
| format | Artículo científico |
| id | redalyc_291365764002 |
| institution | Redalyc |
| language | en |
| publishDate | 2020 |
| publisher | Universidad del Valle |
| spellingShingle | Potential reuse of industrial sludge in the production of ceramic floor mortar Guissela Andrea Rebolledo-Lozano Ingeniería Reuse Construction materials Sludge and waste water Potential reuse of industrial sludge in the production of ceramic floor mortar Guissela Andrea Rebolledo-Lozano Inés Restrepo-Tarquino Ingeniería Reuse Construction materials Sludge and waste water The growing generation of sludge from Wastewater Treatment Plants (WWTP) has become a great challenge for researchers in the last decades; this is mainly related to its special characteristics, which must comply with regulatory comprehensive management to eliminate any risk of negative environmental impacts. Therefore, it must be ensured that waste production has to be merged into productive cycles for their valorization and minimization of negative environmental impacts that may be generated by its poor disposal.The current investigation evaluated the incorporation of industrial and municipal waste sludge in ceramic adhesive manufacturing. Several attributes of sludge were evaluated and an experimental design (DOE) methodology was implemented to identify the quality of the glue by collaboration with the industrial company MAECOL. Experimental results showed that the most suitable sludge to replace a percentage of the conventional aggregates of the ceramic adhesive was the one produced by the company 2 of the metalworking sector; this was mainly due to the higher tensile strength obtained after the tests. It should be noticed that after the DOE study, the best tensile strength obtained after the runs was 0.34 MPa; this was achieved when 10% of the sludge was replaced In addition, it was observed that after replacing 20 and 30% of the sludge, the tensile strength decreased, nonetheless, to acceptable values. 2020 artículo científico 0123-3033 https://www.redalyc.org/articulo.oa?id=291365764002 https://www.redalyc.org/journal/2913/291365764002/ https://www.redalyc.org/journal/2913/291365764002/html/ https://www.redalyc.org/journal/2913/291365764002/291365764002.epub https://www.redalyc.org/journal/2913/291365764002/movil 10.25100/iyc.v22i1.8023 en http://www.redalyc.org/revista.oa?id=2913 Ingeniería y Competitividad application/pdf Universidad del Valle Ingeniería y Competitividad (Colombia) Num.1 Vol.22 |
| title | Potential reuse of industrial sludge in the production of ceramic floor mortar |
| topic | Ingeniería Reuse Construction materials Sludge and waste water |
| url | https://www.redalyc.org/articulo.oa?id=291365764002 https://www.redalyc.org/journal/2913/291365764002/ https://www.redalyc.org/journal/2913/291365764002/html/ https://www.redalyc.org/journal/2913/291365764002/291365764002.epub https://www.redalyc.org/journal/2913/291365764002/movil |