Efficiency of ferrate/peroxymonosulfate advanced oxidation process in removing chlorpyrifos pesticide from aqueous solution after pretreatment with ferric chloride coagulant

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Sheikhi Samira; ASLANI HASSAN; DEHGHANZADEH REZA; Maryamabadi Ammar

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT Year:2022 | Volume:15 | Issue:1 Page(s): 87-102

Download Full-Text

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion

View:

521

Download:

Cites:

Information Journal Paper

Title

Efficiency of ferrate/peroxymonosulfate advanced oxidation process in removing chlorpyrifos pesticide from aqueous solution after pretreatment with ferric chloride coagulant

Author(s)

Sheikhi Samira | ASLANI HASSAN | DEHGHANZADEH REZA | Maryamabadi Ammar | Issue Writer Certificate

Keywords

Water treatment

Advanced oxidation

Chlorpyrifos

Potassium Ferrate

Peroxymonosulfate

Abstract

Background and Objective: Chlorpyrifos (CPF), an organophosphate pesticide, has been widely used in the agricultural industry and may cause environmental damage. The present study aimed to evaluate the potential application of Fe(VI) and Fe(VI)/PMS processes for oxidation of CPF in water after pretreatment with ferric chloride coagulant. Materials and Methods: This study was performed in two phases including coagulation and flocculation process and Advanced oxidation process (AOP). In the first phase, the coagulation process was performed for turbidity removal by ferric chloride (FeCl3). In this phase, using a central composite design (CCD) with R software, the combined effect of four variables including initial turbidity, initial pH, coagulant dose and contact time was investigated. The supernatant from this process was transferred to the next phase for further analysis. In the AOP phase, the effect of Fe(VI) and Fe(VI)/PMS oxidants were investigated separately. Results: In the first phase (coagulation and flocculation), FeCl3 showed the highest efficiency (95. 79%) at alkaline pH (pH=8). In the next phase (AOP), the results showed that the degradation efficiency of Fe(VI)/PMS process was higher compared to sole Fe(VI) process at all pHs. Also, by examining the reaction kinetics, it was found that after the coagulation process by FeCl3, the removal rate in the Fe(VI)/PMS process is 1. 5 times higher than the Fe(VI) process. Conclusion: Due to the high removal efficiency and higher degradation rate of Fe(VI)/PMS process, this technique can be used as a relatively effective method in removing Chlorpyrifos from aqueous solution.

Cites

No record.

References

No record.

Cite

APA: Copy

Sheikhi, Samira, ASLANI, HASSAN, DEHGHANZADEH, REZA, & Maryamabadi, Ammar. (2022). Efficiency of ferrate/peroxymonosulfate advanced oxidation process in removing chlorpyrifos pesticide from aqueous solution after pretreatment with ferric chloride coagulant. IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT, 15(1 ), 87-102. SID. https://sid.ir/paper/965656/en

Vancouver: Copy

Sheikhi Samira, ASLANI HASSAN, DEHGHANZADEH REZA, Maryamabadi Ammar. Efficiency of ferrate/peroxymonosulfate advanced oxidation process in removing chlorpyrifos pesticide from aqueous solution after pretreatment with ferric chloride coagulant. IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT[Internet]. 2022;15(1 ):87-102. Available from: https://sid.ir/paper/965656/en

IEEE: Copy

Samira Sheikhi, HASSAN ASLANI, REZA DEHGHANZADEH, and Ammar Maryamabadi, “Efficiency of ferrate/peroxymonosulfate advanced oxidation process in removing chlorpyrifos pesticide from aqueous solution after pretreatment with ferric chloride coagulant,” IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT, vol. 15, no. 1 , pp. 87–102, 2022, [Online]. Available: https://sid.ir/paper/965656/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops