Korean Chemical Engineering Research, Vol.60, No.1, 80-85, February, 2022
Eosin Biosorption from Aqueous Solution on Two Types of Activated Sludge
E-mail:
In wastewater treatment processes huge quantities of sludge are produced continuously each year. This work investigated the reuse of two types of sludge as biosorbents of a toxic dye. The potential of granular and filamentous fungus dried sludge for the elimination of eosin from aqueous solution was studied in batch system. The effect of initial concentration and temperature was examined. Maximum uptake was observed at 100 mg l-1 and 30 °C. The maximum removal rate was 92% for the granular sludge and 90% for the filamentous one. Equilibrium was attained after 30 min for the studied dye concentrations. The equilibrium uptake increased with the initial eosin concentration. The Freundlich and Langmuir adsorption models were also investigated. The reuse of disposed sludge as adsorbent could be a solution for the valorization of such dangerous waste to resolve two environmental problems at the same time.
- Chatterjee S, Chatterjee S, Chatterjee BP, Das AR, Guha AK, J. Colloid Interface Sci., 288(1), 30 (2005)
- Arafah M, Zakir M, Raya I, Indonesia Chimica Acta, 7(1) (2014)
- Ansari R, Mosayebzadeh Z, Iran Polym. J., 19(7), 541 (2010)
- Kant R, J. Water Res. Prot., 4, 93 (2012)
- Huang XY, Binb JP, Buc HT, Jianga GB, Zengd MH, Carbohydr. Polym., 84, 1350 (2011)
- Abdus-Salam N, AbiolaIkudayisi-Ugbe V, Ugbe FA, Chem. Data Collect., 31, 100626 (2021)
- Mittal A, Jhare D, Mittal J, J. Mol. Liq., 179, 133 (2013)
- Selmani F, Cherifi H, Hanini S, Khalladi R, Fresenius Environ. Bullet., 28(6), 4598 (2019)
- Fukahori S, Fujiwara T, Ito R, Funamizu N, Desalination, 275(1-3), 237 (2011)
- Mittal A, Kurup L, Gupta VK, J. Hazard. Mater., 117(2-3), 171 (2005)
- https://www.aps.dz/regions/70454-region-ouest-des-campagnesd-information-sur-l-utilisation-des-boues-issues-des-step-dans-lagriculture.
- Cherifi H, Djezar S, Korichi A, Nekkache K, Messahel H, Water Treat., 57, 10 (2016)
- Yous R, Mohellebi F, Cherifi H, Amrane A, Korean J. Chem. Eng., 35(4), 890 (2018)
- Ahluwalia SS, Goyal D, Biores. Technol., 98, 2243 (2007)
- Langergren S, Svenska Zur BK, Veternskapsakad Handlingar, 24, 1 (1898)
- Ho YS, Mac Kay G, Proc. Biochem., 34, 451 (1999)
- Aksu Z, Sep. Purif. Technol., 21(3), 285 (2001)
- Yous R, Cherifi H, Khalladi R, Indones. J. Chem., 19(4), 1031 (2019)
- Jiang L, Wen Y, Zhu Z, Liu X, Shao W, Chemosphere, 265, 129 (2021)
- Langmuir I, J. Am. Chem. Soc., 40, 1361 (1918)
- Freundlich H, J. Phys. Chem., 40, 1361 (1906)
- Smith JM, Chemical Engineering Kinetics, 3rd ed., McGraw-Hill, Singapore (1981).
- Darwish AAA, Rashad M, AL-Aoh HA, Dyes Pigment., 160, 563 (2019)
- Kilic M, Janabi ASK, Bilge Int. J. Sci. Technol. Res., 1(2), 87 (2017).
- Wang Y, Mu Y, Zhao QB, Yu HQ, Sep. Purif. Technol., 50(1), 1 (2006)