E3S Web Conf.
Volume 68, 2018The 1st Sriwijaya International Conference on Environmental Issues 2018 (1st SRICOENV 2018)
|Number of page(s)||7|
|Section||Reducing Global Warning Effect|
|Published online||27 November 2018|
Optimisation of Phenol Removal from Palm Oil Mill Effluent (POME) Using Natural Bentonite
Department of Chemistry. Faculty of Mathematics and Natural Science. Universitas Sriwijaya. Indralaya 30662. Sumatera Selatan Indonesia
* Corresponding author: email@example.com
The adsorption of POME using natural clay. Bentonite has been investigated. The Optimization of phenol removal in various influence factors has been determined. The optimum conditions for dosage of adsorbent. contact time and pH are. respectively. The % removal reaches more than 85% for all parameter. The experimental data was optimized by response surface method using a second order polynomial model with Box Behken design. The optimum of parameter removal will be achieved when the dosage of adsorbent. concentration of POME and pH were 2.20 mg/L. 70.68 min and 8.07. respectively. The predicted of COD value was 0.00303 mg/L which in good agreed with experiment value as 0.0297 mg/L was obtained.
© The Authors, published by EDP Sciences, 2018
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