Chapter 9 Toxicity of the Catalyst and Products Formed in the Process
Chapter 9 - The heterogeneous Fenton process can generate a large number of compounds that can be toxic to the environment, and more toxic by-products than the parent compounds can appear after the treatment process. The heterogeneous Fenton process is used to decompose contaminants by rapid oxidati...
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| Formato: | Online |
| Idioma: | inglês |
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Taylor & Francis
2024
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| Acesso em linha: | https://library.oapen.org/handle/20.500.12657/87539 |
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| author | Bury, Dominika Jakubczak, Michał Bogacki, Jan Marcinowski, Piotr Jastrzębska, Agnieszka |
| author_browse | Bogacki, Jan Bury, Dominika Jakubczak, Michał Jastrzębska, Agnieszka Marcinowski, Piotr |
| author_facet | Bury, Dominika Jakubczak, Michał Bogacki, Jan Marcinowski, Piotr Jastrzębska, Agnieszka |
| author_sort | Bury, Dominika |
| collection | Directory of Open Access Books |
| description | Chapter 9 - The heterogeneous Fenton process can generate a large number of compounds that can be toxic to the environment, and more toxic by-products than the parent compounds can appear after the treatment process. The heterogeneous Fenton process is used to decompose contaminants by rapid oxidation in the presence of a catalyst. Iron oxides, commonly used as catalysts, are considered to be non-toxic, but there are reports of toxicity towards certain organisms. Therefore, studies on the stability of the catalysts used in the process and their potential threats to living organisms are necessary. It is essential to constantly work on the stability of the catalyst. The toxicity of the by-products is also crucial. According to the reports, the decrease in viability of organisms is organism-specific and dose-dependent, and the lethal effect is strictly related to the size of particles. Incomplete mineralization can also result in hazardous, potentially toxic compounds in the effluent. Thus, the toxicity of effluent also needs to be studied, and biodegradability needs to be increased to reduce the toxicity of the process. |
| format | Online |
| id | doab-20.500.12854ir-134022 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | Taylor & Francis |
| publisherStr | Taylor & Francis |
| record_format | ojs |
| spelling | doab-20.500.12854ir-1340222025-07-17T10:00:36Z Chapter 9 Toxicity of the Catalyst and Products Formed in the Process Bury, Dominika Jakubczak, Michał Bogacki, Jan Marcinowski, Piotr Jastrzębska, Agnieszka Advanced Oxidation Process ; Industrial Wastewater ; Iron Catalysts ; Nanotechnology, Nano-Oxides ; Refractory Organic Compounds ; Wastewater Quality Assessment thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TQ Environmental science, engineering and technology::TQS Sanitary and municipal engineering::TQSW Water supply and treatment thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TQ Environmental science, engineering and technology thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TQ Environmental science, engineering and technology::TQS Sanitary and municipal engineering::TQSW Water supply and treatment thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TQ Environmental science, engineering and technology Chapter 9 - The heterogeneous Fenton process can generate a large number of compounds that can be toxic to the environment, and more toxic by-products than the parent compounds can appear after the treatment process. The heterogeneous Fenton process is used to decompose contaminants by rapid oxidation in the presence of a catalyst. Iron oxides, commonly used as catalysts, are considered to be non-toxic, but there are reports of toxicity towards certain organisms. Therefore, studies on the stability of the catalysts used in the process and their potential threats to living organisms are necessary. It is essential to constantly work on the stability of the catalyst. The toxicity of the by-products is also crucial. According to the reports, the decrease in viability of organisms is organism-specific and dose-dependent, and the lethal effect is strictly related to the size of particles. Incomplete mineralization can also result in hazardous, potentially toxic compounds in the effluent. Thus, the toxicity of effluent also needs to be studied, and biodegradability needs to be increased to reduce the toxicity of the process. 2024-02-07T04:06:14Z 2024-02-07T04:06:14Z 2024-02-06T12:03:52Z 2024 chapter https://library.oapen.org/handle/20.500.12657/87539 9781032359014 9781032427423 https://directory.doabooks.org/handle/20.500.12854/134022 eng open access image/jpeg image/jpeg image/jpeg Attribution-NonCommercial-NoDerivatives 4.0 International Attribution-NonCommercial-NoDerivatives 4.0 International Attribution-NonCommercial-NoDerivatives 4.0 International https://library.oapen.org/bitstream/20.500.12657/87539/1/9781003364085_10.1201_9781003364085-9.pdf https://library.oapen.org/bitstream/20.500.12657/87539/1/9781003364085_10.1201_9781003364085-9.pdf https://library.oapen.org/bitstream/20.500.12657/87539/1/9781003364085_10.1201_9781003364085-9.pdf Taylor & Francis CRC Press 10.1201/9781003364085-9 10.1201/9781003364085-9 fa69b019-f4ee-4979-8d42-c6b6c476b5f0 Wastewater Treatment with the Fenton Process 9781032359014 9781032427423 CRC Press 9 open access |
| spellingShingle | Advanced Oxidation Process ; Industrial Wastewater ; Iron Catalysts ; Nanotechnology, Nano-Oxides ; Refractory Organic Compounds ; Wastewater Quality Assessment thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TQ Environmental science, engineering and technology::TQS Sanitary and municipal engineering::TQSW Water supply and treatment thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TQ Environmental science, engineering and technology thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TQ Environmental science, engineering and technology::TQS Sanitary and municipal engineering::TQSW Water supply and treatment thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TQ Environmental science, engineering and technology Bury, Dominika Jakubczak, Michał Bogacki, Jan Marcinowski, Piotr Jastrzębska, Agnieszka Chapter 9 Toxicity of the Catalyst and Products Formed in the Process |
| title | Chapter 9 Toxicity of the Catalyst and Products Formed in the Process |
| title_full | Chapter 9 Toxicity of the Catalyst and Products Formed in the Process |
| title_fullStr | Chapter 9 Toxicity of the Catalyst and Products Formed in the Process |
| title_full_unstemmed | Chapter 9 Toxicity of the Catalyst and Products Formed in the Process |
| title_short | Chapter 9 Toxicity of the Catalyst and Products Formed in the Process |
| title_sort | chapter 9 toxicity of the catalyst and products formed in the process |
| topic | Advanced Oxidation Process ; Industrial Wastewater ; Iron Catalysts ; Nanotechnology, Nano-Oxides ; Refractory Organic Compounds ; Wastewater Quality Assessment thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TQ Environmental science, engineering and technology::TQS Sanitary and municipal engineering::TQSW Water supply and treatment thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TQ Environmental science, engineering and technology thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TQ Environmental science, engineering and technology::TQS Sanitary and municipal engineering::TQSW Water supply and treatment thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TQ Environmental science, engineering and technology |
| topic_facet | Advanced Oxidation Process ; Industrial Wastewater ; Iron Catalysts ; Nanotechnology, Nano-Oxides ; Refractory Organic Compounds ; Wastewater Quality Assessment thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TQ Environmental science, engineering and technology::TQS Sanitary and municipal engineering::TQSW Water supply and treatment thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TQ Environmental science, engineering and technology thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TQ Environmental science, engineering and technology::TQS Sanitary and municipal engineering::TQSW Water supply and treatment thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TQ Environmental science, engineering and technology |
| url | https://library.oapen.org/handle/20.500.12657/87539 |
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