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Combination of Electrocogulation and Aeration Processes by Addition NaCl for Leachate Treatment

Main Authors: Rusdianasari, Rusdianasari, Syakdani, Adi, Bow, Yohandri, Dewi, Tresna, Shodiq, Achmad Ja'far, Arita, Susila
Format: Article NonPeerReviewed Book
Bahasa: eng
Terbitan: Insight , 2020
Subjects:
QD Chemistry
Online Access: http://eprints.polsri.ac.id/8388/1/11012-23334-1-PB.pdf
http://eprints.polsri.ac.id/8388/
https://ijaseit.insightsociety.org
ctrlnum 8388
fullrecord <?xml version="1.0"?> <dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><relation>http://eprints.polsri.ac.id/8388/</relation><title>Combination of Electrocogulation and Aeration Processes by Addition NaCl for Leachate Treatment</title><creator>Rusdianasari, Rusdianasari</creator><creator>Syakdani, Adi</creator><creator>Bow, Yohandri</creator><creator>Dewi, Tresna</creator><creator>Shodiq, Achmad Ja'far</creator><creator>Arita, Susila</creator><subject>QD Chemistry</subject><description>Leachate is water which is formed in a pile of garbage that dissolves a lot of existing compounds so that it has a very high&#xD; pollutant content, especially organics substances. Leachate has the potential to cause water pollution, both surface water, ground water and underground water, so it needs to be managed properly. Leachate processing uses a combination of electrocoagulation and aeration methods. The objective of this study is to determine leachate characteristics before and after the processes, the optimum treatment conditions, and the effectiveness of the treatment processes in reducing pollutant content. Electrocoagulation is able to reduce the characteristics of the waste pollutant content in terms of increasing pH and decreasing total disolved solid (TDS), total suspended solid (TSS), chemical oxygen demand (COD), biological oxygen demand (BOD5), and waste turbidity. This condition occurs due to the process of coagulation of pollutants by applying electric current to electrochemical reactions. The working principle of electrocoagulation is the dissolution of anode metal (M+), which reacts with hydroxyl ions (OH-) to form coagulants. The experiment was conducted in batch, where the leachate is put into an electrochemical cell containing 2 aluminum electrodes with dimensions of 10 cm x 10 cm. The parameters varied are the aeration process and variations in the addition of NaCl. The optimum conditions are achieved in the electrocoagulation process with aeration and the addition of 2 g/L NaCl. The most significant processing effectiveness of the process is TDS 34.06%, TSS 81.46%, COD 54.26%, BOD5 53.76%, and turbidity 92.92% respectively.</description><publisher>Insight</publisher><date>2020</date><type>Journal:Article</type><type>PeerReview:NonPeerReviewed</type><type>Book:Book</type><language>eng</language><identifier>http://eprints.polsri.ac.id/8388/1/11012-23334-1-PB.pdf</identifier><identifier> Rusdianasari, Rusdianasari and Syakdani, Adi and Bow, Yohandri and Dewi, Tresna and Shodiq, Achmad Ja'far and Arita, Susila (2020) Combination of Electrocogulation and Aeration Processes by Addition NaCl for Leachate Treatment. International Jounal on Advanced Science Engineering Information Technology, 10 (1). ISSN 2088-5334 </identifier><relation>https://ijaseit.insightsociety.org</relation><recordID>8388</recordID></dc>
language eng
format Journal:Article
Journal
PeerReview:NonPeerReviewed
PeerReview
Book:Book
Book
author Rusdianasari, Rusdianasari
Syakdani, Adi
Bow, Yohandri
Dewi, Tresna
Shodiq, Achmad Ja'far
Arita, Susila
title Combination of Electrocogulation and Aeration Processes by Addition NaCl for Leachate Treatment
publisher Insight
publishDate 2020
isbn 11012233341
topic QD Chemistry
url http://eprints.polsri.ac.id/8388/1/11012-23334-1-PB.pdf
http://eprints.polsri.ac.id/8388/
https://ijaseit.insightsociety.org
contents Leachate is water which is formed in a pile of garbage that dissolves a lot of existing compounds so that it has a very high pollutant content, especially organics substances. Leachate has the potential to cause water pollution, both surface water, ground water and underground water, so it needs to be managed properly. Leachate processing uses a combination of electrocoagulation and aeration methods. The objective of this study is to determine leachate characteristics before and after the processes, the optimum treatment conditions, and the effectiveness of the treatment processes in reducing pollutant content. Electrocoagulation is able to reduce the characteristics of the waste pollutant content in terms of increasing pH and decreasing total disolved solid (TDS), total suspended solid (TSS), chemical oxygen demand (COD), biological oxygen demand (BOD5), and waste turbidity. This condition occurs due to the process of coagulation of pollutants by applying electric current to electrochemical reactions. The working principle of electrocoagulation is the dissolution of anode metal (M+), which reacts with hydroxyl ions (OH-) to form coagulants. The experiment was conducted in batch, where the leachate is put into an electrochemical cell containing 2 aluminum electrodes with dimensions of 10 cm x 10 cm. The parameters varied are the aeration process and variations in the addition of NaCl. The optimum conditions are achieved in the electrocoagulation process with aeration and the addition of 2 g/L NaCl. The most significant processing effectiveness of the process is TDS 34.06%, TSS 81.46%, COD 54.26%, BOD5 53.76%, and turbidity 92.92% respectively.
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institution Politeknik Negeri Sriwijaya
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first_indexed 2021-08-25T09:34:02Z
last_indexed 2021-08-25T09:34:02Z
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