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Producción De Composta Y Vericomposta a Partir De Los Lodos De La Planta De Tratamiento De Aguas Residuales De Un Rastro
| Content Provider | Semantic Scholar |
|---|---|
| Author | Rosa, Ma. Guadalupe Vicencio-De La Pérez-López, M. E. Medina-Herrera, Elizabeth Martínez-Prado, Ma. Adriana |
| Copyright Year | 2011 |
| Abstract | An investigation oriented to compost and vermicompost production was conducted using sewage sludge from a municipal wastewater treatment plant of a slaughterhouse at Durango city. From 75 m 3 of sludge a production of 10.9 tons of compost were obtained in 150 days with 2.06 % of TKN, 0.16 % P d and 0.13% K d , and at a production cost of 0.51 Mexican pesos/kg competing with the 2.3 Mexican pesos /kg of the potting soil for gardening sold at the locality. As for the vermicompost, 12.5 tons were obtained in 210 days with a lower nutritional quality, 1.4 % of TKN, 0.12 % P d and 0.15% K d , with a production cost of 1.2 Mexican pesos/kg; resulting in a lower profit. However, vermicomposting was the best system of production if considering the sale of the earthworm. |
| Starting Page | 263 |
| Ending Page | 270 |
| Page Count | 8 |
| File Format | PDF HTM / HTML |
| Volume Number | 27 |
| Alternate Webpage(s) | https://www.redalyc.org/pdf/370/37020226011.pdf |
| Alternate Webpage(s) | https://www.revistascca.unam.mx/rica/index.php/rica/article/download/26301/24763 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
