Academic Journal
Reagent Deodorization and Detoxification of Sewage Sludge with the Production of Reclamation Material
| العنوان: | Reagent Deodorization and Detoxification of Sewage Sludge with the Production of Reclamation Material |
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| المؤلفون: | Anna Tsybina, Christoph Wünsch, Irina Glushankova |
| المصدر: | Energies, Vol 17, Iss 5, p 987 (2024) |
| بيانات النشر: | MDPI AG |
| سنة النشر: | 2024 |
| المجموعة: | Directory of Open Access Journals: DOAJ Articles |
| مصطلحات موضوعية: | sewage sludge, sewage sludge utilization, material recovery, chemical treatment, heavy metals immobilization, deodorization, Technology |
| الوصف: | This article is devoted to the search for effective ways of neutralizing sewage sludge to obtain sludge-based reclamation material. It was necessary to solve the problems of deodorizing the sludge and fixing the mobile forms of heavy metals in its composition. The composition, effective for solving the assigned problems, was experimentally determined; it included quicklime, sodium hypochlorite and peat. In the presence of sodium hypochlorite in the sludge-based composition, oxidation processes occur with the chemical transformation of ammonia and hydrogen sulfide into non-toxic and odorless compounds. Lime combined with peat promotes the humification of sewage sludge and the binding of heavy metals. Based on the composition that showed the best results, a technology has been developed for the chemical treatment of sewage sludge in situ to produce reclamation material. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 1996-1073 |
| Relation: | https://www.mdpi.com/1996-1073/17/5/987; https://doaj.org/toc/1996-1073; https://doaj.org/article/f89e8a119e5e403ca65ed565df560fce |
| DOI: | 10.3390/en17050987 |
| الاتاحة: | https://doi.org/10.3390/en17050987 https://doaj.org/article/f89e8a119e5e403ca65ed565df560fce |
| رقم الانضمام: | edsbas.14C316CB |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 19961073 |
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| DOI: | 10.3390/en17050987 |