BIOSORPTION OF PYROCATECHOL USING DRIED LEMNA MINOR: KINETIC AND EQUILIBRIUM STUDIES

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.

BALARAK DAVOUD; BAZRAFSHAN EDRIS; MAHDAVI YOUSEF

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

Journal Paper

Paper Information

Journal: ZANKO JOURNAL OF MEDICAL SCIENCES Year:2015 | Volume:16 | Issue:50 Page(s): 13-26

Download Full-Text

Persian Verion

View:

640

Download:

Cites:

Information Journal Paper

Title

BIOSORPTION OF PYROCATECHOL USING DRIED LEMNA MINOR: KINETIC AND EQUILIBRIUM STUDIES

Author(s)

BALARAK DAVOUD | BAZRAFSHAN EDRIS | MAHDAVI YOUSEF | Issue Writer Certificate

Keywords

LEMNA MINORQ2

PYROCATECHOLQ2

ISOTHERM MODELQ2

ADSORPTIONQ2

KINETICSQ3

Abstract

Background and Aim: PYROCATECHOL is considered as apriority pollutant since it is harmful to organisms at low concentrations, and has been classified as hazardous pollutants. Therefore, the aim of this study is efficiency of PYROCATECHOL removal by modified LEMNA MINOR from Aqueous Solution.Material and method: This study was performed in laboratory at batch scale. The effects of different parameters including contact time, pH, PYROCATECHOL initial concentration and biomass dosage were studied for removal of PYROCATECHOL. All experiments were repeated twice and then ADSORPTION isotherms and KINETICS of different models were analyzed by comparing the coefficient of determination. The concentration of PYROCATECHOL was measured by HPLC.Results: The results showed that PYROCATECHOL removal was highest at a solution pH=3 and a adsorbent dose of 4 g/L, contact time of 90 min. The PYROCATECHOL removal percentage decreased from 98.2 to 71.4%, when the concentration of PYROCATECHOL was increased from 25 to 200 mg/L, at optimum pH and dosage. The Langmuir isotherm and pseudo-second order KINETICS provided the best fit for the experimental data.conclusion: Overall, the studied absorbent can be used as an effective and low cost absorbent to treat the industrial wastewater and aqueous solution containing phenolic compounds.

Cites

No record.

References

No record.

Cite

APA: Copy

BALARAK, DAVOUD, BAZRAFSHAN, EDRIS, & MAHDAVI, YOUSEF. (2015). BIOSORPTION OF PYROCATECHOL USING DRIED LEMNA MINOR: KINETIC AND EQUILIBRIUM STUDIES. ZANKO JOURNAL OF MEDICAL SCIENCES, 16(50), 13-26. SID. https://sid.ir/paper/113186/en

Vancouver: Copy

BALARAK DAVOUD, BAZRAFSHAN EDRIS, MAHDAVI YOUSEF. BIOSORPTION OF PYROCATECHOL USING DRIED LEMNA MINOR: KINETIC AND EQUILIBRIUM STUDIES. ZANKO JOURNAL OF MEDICAL SCIENCES[Internet]. 2015;16(50):13-26. Available from: https://sid.ir/paper/113186/en

IEEE: Copy

DAVOUD BALARAK, EDRIS BAZRAFSHAN, and YOUSEF MAHDAVI, “BIOSORPTION OF PYROCATECHOL USING DRIED LEMNA MINOR: KINETIC AND EQUILIBRIUM STUDIES,” ZANKO JOURNAL OF MEDICAL SCIENCES, vol. 16, no. 50, pp. 13–26, 2015, [Online]. Available: https://sid.ir/paper/113186/en

Related Journal Papers