Primary Sewage Sludge Treatment Using A Spiral Support System
Sewage sludge (wastewater treatment solids) is an organic and nutrient resource that is generated during wastewater treatment and is utilized as biosolids in landfills, fertilizer, or compost it requires treatment to reduce the microbial load and the concentration of organic matter and pollutants su...
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| Format: | Article |
| Language: | English |
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Technoscience Publications
2022-09-01
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| Series: | Nature Environment and Pollution Technology |
| Subjects: | |
| Online Access: | https://neptjournal.com/upload-images/(21)D-1303.pdf |
| _version_ | 1811183354388676608 |
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| author | C. P. Del Río-Galván, R.C. Hernández-León, M.O. Franco-Hernández and J. Meléndez-Estrada |
| author_facet | C. P. Del Río-Galván, R.C. Hernández-León, M.O. Franco-Hernández and J. Meléndez-Estrada |
| author_sort | C. P. Del Río-Galván, R.C. Hernández-León, M.O. Franco-Hernández and J. Meléndez-Estrada |
| collection | DOAJ |
| description | Sewage sludge (wastewater treatment solids) is an organic and nutrient resource that is generated during wastewater treatment and is utilized as biosolids in landfills, fertilizer, or compost it requires treatment to reduce the microbial load and the concentration of organic matter and pollutants such as metals. Aerobic digestion has been used for the stabilization of sewage sludge, and the use of biodiscs has been limited to primary sewage rather than sewage sludge. Therefore, this paper shows that the primary sewage sludge from a previously sonicated municipal sewage treatment plant can be stabilized using a spiral support biodisc, which is shown to be an effective mechanism with which to reduce the concentration of pathogenic microorganisms in residual sludge and also reduce the concentration of organic carbon, ammonia-nitrogen (NH3-N), and soluble phosphorus. The experimental results using the spiral support biodisc are better compared to those using the conventional biodisc. |
| first_indexed | 2024-04-11T09:46:31Z |
| format | Article |
| id | doaj.art-853df985cec444568db88a9f55aff60d |
| institution | Directory Open Access Journal |
| issn | 0972-6268 2395-3454 |
| language | English |
| last_indexed | 2024-04-11T09:46:31Z |
| publishDate | 2022-09-01 |
| publisher | Technoscience Publications |
| record_format | Article |
| series | Nature Environment and Pollution Technology |
| spelling | doaj.art-853df985cec444568db88a9f55aff60d2022-12-22T04:30:58ZengTechnoscience PublicationsNature Environment and Pollution Technology0972-62682395-34542022-09-012131167117410.46488/NEPT.2022.v21i03.021Primary Sewage Sludge Treatment Using A Spiral Support SystemC. P. Del Río-Galván, R.C. Hernández-León, M.O. Franco-Hernández and J. Meléndez-EstradaSewage sludge (wastewater treatment solids) is an organic and nutrient resource that is generated during wastewater treatment and is utilized as biosolids in landfills, fertilizer, or compost it requires treatment to reduce the microbial load and the concentration of organic matter and pollutants such as metals. Aerobic digestion has been used for the stabilization of sewage sludge, and the use of biodiscs has been limited to primary sewage rather than sewage sludge. Therefore, this paper shows that the primary sewage sludge from a previously sonicated municipal sewage treatment plant can be stabilized using a spiral support biodisc, which is shown to be an effective mechanism with which to reduce the concentration of pathogenic microorganisms in residual sludge and also reduce the concentration of organic carbon, ammonia-nitrogen (NH3-N), and soluble phosphorus. The experimental results using the spiral support biodisc are better compared to those using the conventional biodisc.https://neptjournal.com/upload-images/(21)D-1303.pdfprimary sewage sludge, fecal coliforms, stabilization, conventional biodisc, spiral support biodisc |
| spellingShingle | C. P. Del Río-Galván, R.C. Hernández-León, M.O. Franco-Hernández and J. Meléndez-Estrada Primary Sewage Sludge Treatment Using A Spiral Support System Nature Environment and Pollution Technology primary sewage sludge, fecal coliforms, stabilization, conventional biodisc, spiral support biodisc |
| title | Primary Sewage Sludge Treatment Using A Spiral Support System |
| title_full | Primary Sewage Sludge Treatment Using A Spiral Support System |
| title_fullStr | Primary Sewage Sludge Treatment Using A Spiral Support System |
| title_full_unstemmed | Primary Sewage Sludge Treatment Using A Spiral Support System |
| title_short | Primary Sewage Sludge Treatment Using A Spiral Support System |
| title_sort | primary sewage sludge treatment using a spiral support system |
| topic | primary sewage sludge, fecal coliforms, stabilization, conventional biodisc, spiral support biodisc |
| url | https://neptjournal.com/upload-images/(21)D-1303.pdf |
| work_keys_str_mv | AT cpdelriogalvanrchernandezleonmofrancohernandezandjmelendezestrada primarysewagesludgetreatmentusingaspiralsupportsystem |