Modeling of Petrochemical industries wastewater COD Removal with DOE&ANN
In this research, photocatalytic degradation method for COD(CHEMICAL OXYGEN DEMAND Value) removal has been introduced to treatment of petrochemical industries wastewater as an adaptable method and effective parameters in the process performance have been investigated. Therewith, by using commercial...
| Main Authors: | , , |
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| Format: | Article |
| Language: | fas |
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Semnan University
2018-09-01
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| Series: | مجله مدل سازی در مهندسی |
| Subjects: | |
| Online Access: | https://modelling.semnan.ac.ir/article_3401_5b694027f49c13f7f6a9ac86d3da8bd8.pdf |
| _version_ | 1797296589736247296 |
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| author | ali Haghighi Asl amin ahmadpour narges fallah |
| author_facet | ali Haghighi Asl amin ahmadpour narges fallah |
| author_sort | ali Haghighi Asl |
| collection | DOAJ |
| description | In this research, photocatalytic degradation method for COD(CHEMICAL OXYGEN DEMAND Value) removal has been introduced to treatment of petrochemical industries wastewater as an adaptable method and effective parameters in the process performance have been investigated. Therewith, by using commercial photocatalyst of titanium dioxide and empirical measurement of COD parameter, decrease percentage of this parameter of photocatalytic process during 90 minutes investigated via DOE&ANN method. To carry out experiments,A photocatalytic reactor with agitator used which UV-C lamps submerged within photocatalyst solution in the wastewater sample. Results of experiments at optimized conditions indicated that two models is in a good agreement with the consequences. These results demonstrated that photocatalyst concentration increase in the neutral pH state to optimized amount of 0.84 grams per liter under unlimited conditions and 2 grams per liter under limited conditions, causes removal increase of COD to 93 and 77 percent, respectively(from 180 to 90 and 294 respectively). |
| first_indexed | 2024-03-07T22:06:58Z |
| format | Article |
| id | doaj.art-311c1cff88264d68977cce8d1d97c82b |
| institution | Directory Open Access Journal |
| issn | 2008-4854 2783-2538 |
| language | fas |
| last_indexed | 2024-03-07T22:06:58Z |
| publishDate | 2018-09-01 |
| publisher | Semnan University |
| record_format | Article |
| series | مجله مدل سازی در مهندسی |
| spelling | doaj.art-311c1cff88264d68977cce8d1d97c82b2024-02-23T19:05:32ZfasSemnan Universityمجله مدل سازی در مهندسی2008-48542783-25382018-09-01165429530710.22075/jme.2017.11411.11143401Modeling of Petrochemical industries wastewater COD Removal with DOE&ANNali Haghighi Asl0amin ahmadpour1narges fallah2semnan universitysemnan universityamirkabir universityIn this research, photocatalytic degradation method for COD(CHEMICAL OXYGEN DEMAND Value) removal has been introduced to treatment of petrochemical industries wastewater as an adaptable method and effective parameters in the process performance have been investigated. Therewith, by using commercial photocatalyst of titanium dioxide and empirical measurement of COD parameter, decrease percentage of this parameter of photocatalytic process during 90 minutes investigated via DOE&ANN method. To carry out experiments,A photocatalytic reactor with agitator used which UV-C lamps submerged within photocatalyst solution in the wastewater sample. Results of experiments at optimized conditions indicated that two models is in a good agreement with the consequences. These results demonstrated that photocatalyst concentration increase in the neutral pH state to optimized amount of 0.84 grams per liter under unlimited conditions and 2 grams per liter under limited conditions, causes removal increase of COD to 93 and 77 percent, respectively(from 180 to 90 and 294 respectively).https://modelling.semnan.ac.ir/article_3401_5b694027f49c13f7f6a9ac86d3da8bd8.pdfwastewater treatmentphotocatalytic degradationtitanium dioxidedoeanncod |
| spellingShingle | ali Haghighi Asl amin ahmadpour narges fallah Modeling of Petrochemical industries wastewater COD Removal with DOE&ANN مجله مدل سازی در مهندسی wastewater treatment photocatalytic degradation titanium dioxide doe ann cod |
| title | Modeling of Petrochemical industries wastewater COD Removal with DOE&ANN |
| title_full | Modeling of Petrochemical industries wastewater COD Removal with DOE&ANN |
| title_fullStr | Modeling of Petrochemical industries wastewater COD Removal with DOE&ANN |
| title_full_unstemmed | Modeling of Petrochemical industries wastewater COD Removal with DOE&ANN |
| title_short | Modeling of Petrochemical industries wastewater COD Removal with DOE&ANN |
| title_sort | modeling of petrochemical industries wastewater cod removal with doe ann |
| topic | wastewater treatment photocatalytic degradation titanium dioxide doe ann cod |
| url | https://modelling.semnan.ac.ir/article_3401_5b694027f49c13f7f6a9ac86d3da8bd8.pdf |
| work_keys_str_mv | AT alihaghighiasl modelingofpetrochemicalindustrieswastewatercodremovalwithdoeann AT aminahmadpour modelingofpetrochemicalindustrieswastewatercodremovalwithdoeann AT nargesfallah modelingofpetrochemicalindustrieswastewatercodremovalwithdoeann |