MATEC Web Conf.
Volume 101, 2017Sriwijaya International Conference on Engineering, Science and Technology (SICEST 2016)
|Number of page(s)||5|
|Section||Emerging Concepts in Chemical Process & Energy Engineering|
|Published online||09 March 2017|
Remediation of leachate by composite NZVI-activated carbon in packed column
1 Chemical Engineering Department Faculty of Engineering Muhammadiyah University, 30263 Palembang, Indonesia
2 Chemical Engineering Department Faculty of Engineering Sriwijaya University, 30139 Palembang, Indonesia
3 Faculty of Agriculture Sriwijaya University, 30662 Inderalaya, Indonesia
* Corresponding author: email@example.com
Improper solid waste management at final disposal site can cause in environtmental problem. The surrounding water bodies could be affected by leachate from the solid waste decomposition process because leachate contains high concentration of BOD5, COD, ammonia, hydrocarbon suspended solid, and heavy metals. This problem has affected a final disposal site (named Sukawinatan) in Palembang, Indonesia, which did not implement leachate management system. This paper propose a method to reduce BOD5, COD, Ammonia concentrations of the leachate in by applying composite nano zero valent iron (NZVI) – activated carbon for the remediation system of the surrounding area of Sukawinatan final disposal. The performance of the method was evaluated in this study using laboratory porous column apparatus. The results showed that the composite NZVI-activated carbon can be used to reduce concentration of pollutants from water bodies. The removal efficiency of this method on BOD5, COD and ammonia are 94.81 %, 92.81 % dan 95.58 % respectively.
© The Authors, published by EDP Sciences, 2017
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