PENGOLAHAN PRIMER LIMBAH TEKSTIL DENGAN ELEKTROKOAGULASI

Lieke Riadi; Whenny Ferydhiwati; Liok Dimas Sanjaya Loeman

doi:10.14710/reaktor.15.2.73-78

DOI: https://doi.org/10.14710/reaktor.15.2.73-78

PENGOLAHAN PRIMER LIMBAH TEKSTIL DENGAN ELEKTROKOAGULASI

*Lieke Riadi - Jurusan Teknik Kimia, Universitas Surabaya. Jl. Raya Kalirungkut, Surabaya

Whenny Ferydhiwati - Jurusan Teknik Kimia, Universitas Surabaya. Jl. Raya Kalirungkut, Surabaya

Liok Dimas Sanjaya Loeman - Jurusan Teknik Kimia, Universitas Surabaya. Jl. Raya Kalirungkut, Surabaya

Published: 27 Oct 2014.

BibTex Citation Data :

@article{Reaktor8150,
    author = {Lieke Riadi and Whenny Ferydhiwati and Liok Dimas Loeman},
    title = {PENGOLAHAN PRIMER LIMBAH TEKSTIL DENGAN ELEKTROKOAGULASI},
    journal = {Reaktor},
  volume = {15},
    number = {2},
    year = {2014},
    keywords = {textile waste water, electrocoagulation, color removal, TSS removal, degradation rate of COD},
    abstract = {  Limbah industri tekstil di area pinggir kota Surabaya mempunyai karakteristik perbandingan COD dan BOD = 5.57. Limbah jenis ini sulit untuk dibiodegradasi. Studi ini mempelajari tekonologi elektrokoagulasi untuk mengolah limbah tekstil dengan menurunkan intensitas warna, Total Suspended Solid (TSS) dan Chemical Oxygen Demand (COD). Percobaan batch   p  ada suhu kamar dilakukan untuk mempelajari pengaruh pH, jarak elektroda terhadap penurunan warna,TSS dan COD dan membandingkan biaya operasinya jika menggunakan pengolahan kimia.Effisiensi penurunan tertinggi untuk warna (91.96%),  TSS (49.17%), dan COD (29.67%) terjadi pada pH awal 4.0 dan jarak elektroda 2 cm dengan  elektroda Al/Al. Waktu optimum penurunan intensitas warna   dalah 10 menit. Laju penurunan COD adalah : -dC/dt = 0.0053 C +0.056 , dengan C adalah konsentrasi COD. Jumlah sludge yang dihasilkan daripengolahan elektrokoagulasi  3.4 % lebih kecil dibandingkan menggunakan bahan kimia. Biaya yang digunakan untuk pengolahan dengan elektrokoagulasi 52.35 % lebih murah dibandingkan jika menggunakan koagulasi dengan bahan kimia ( tawas).      Kata kunci  :       elektrokoagulasi, penurunan warna, penurunan TSS, laju degradasi COD ,  imbah tekstil     Abstract     Waste water from textile industry which is located in one suburb of Surabaya city as characteristic which the ratio of COD to BOD was 5.57. This type of waste water is difficult to be biodegraded. This study investigated elektrokoagulasi technology to treat textile waste water by removing color, total suspended solid, and Chemical Oxygen Demand. Batch experiment at room temperature was carried out to study the effect of pH, electrode distance for color, TSS and COD removal. This study also tried to compare the operation cost between elektrokoagulasi and chemical processes. The best removal efficiencies by Al electrodes was 91.96 % for color, 49.17 % for TSS and 29.67 % for COD which were under initial pH 4.0 and electrodes distance 2 cm. The optimum operation time for color removal was  found 10 minutes.The COD degradation rate was - dC/dt = 0.0053 C +0.056, with C= COD concentration. Sludge result from elektrokoagulasi was 3.4 % less than that by chemical treatment.The operation cost for elektrokoagulasi is 52.35 % less than that for chemical coagulation.     },
   issn = {2407-5973},   pages = {73--78}  doi = {10.14710/reaktor.15.2.73-78},
    url = {https://ejournal.undip.ac.id/index.php/reaktor/article/view/8150}
}

Citation Format:

Abstract

Limbah industri tekstil di area pinggir kota Surabaya mempunyai karakteristik perbandingan COD dan BOD = 5.57. Limbah jenis ini sulit untuk dibiodegradasi. Studi ini mempelajari tekonologi elektrokoagulasi untuk mengolah limbah tekstil dengan menurunkan intensitas warna, Total Suspended Solid (TSS) dan Chemical Oxygen Demand (COD). Percobaan batch pada suhu kamar dilakukan untuk mempelajari pengaruh pH, jarak elektroda terhadap penurunan warna,TSS dan COD dan membandingkan biaya operasinya jika menggunakan pengolahan kimia.Effisiensi penurunan tertinggi untuk warna (91.96%), TSS (49.17%), dan COD (29.67%) terjadi pada pH awal 4.0 dan jarak elektroda 2 cm dengan elektroda Al/Al. Waktu optimum penurunan intensitas warna dalah 10 menit. Laju penurunan COD adalah : -dC/dt = 0.0053 C +0.056 , dengan C adalah konsentrasi COD. Jumlah sludge yang dihasilkan daripengolahan elektrokoagulasi 3.4 % lebih kecil dibandingkan menggunakan bahan kimia. Biaya yang digunakan untuk pengolahan dengan elektrokoagulasi 52.35 % lebih murah dibandingkan jika menggunakan koagulasi dengan bahan kimia ( tawas).

Kata kunci : elektrokoagulasi, penurunan warna, penurunan TSS, laju degradasi COD, imbah tekstil

Abstract

Waste water from textile industry which is located in one suburb of Surabaya city as characteristic which the ratio of COD to BOD was 5.57. This type of waste water is difficult to be biodegraded. This study investigated elektrokoagulasi technology to treat textile waste water by removing color, total suspended solid, and Chemical Oxygen Demand. Batch experiment at room temperature was carried out to study the effect of pH, electrode distance for color, TSS and COD removal. This study also tried to compare the operation cost between elektrokoagulasi and chemical processes. The best removal efficiencies by Al electrodes was 91.96 % for color, 49.17 % for TSS and 29.67 % for COD which were under initial pH 4.0 and electrodes distance 2 cm. The optimum operation time for color removal was found 10 minutes.The COD degradation rate was - dC/dt = 0.0053 C +0.056, with C= COD concentration. Sludge result from elektrokoagulasi was 3.4 % less than that by chemical treatment.The operation cost for elektrokoagulasi is 52.35 % less than that for chemical coagulation.

Fulltext View|Download

Keywords: textile waste water, electrocoagulation, color removal, TSS removal, degradation rate of COD

Funding: Jurusan Teknik Kimia UBAYA

Article Metrics:

Article Info

Section: Research Article

Language : EN; IND

In Volume 15, No.2, OKTOBER 2014

Recent articles

UKURAN PARTIKEL DAN KONFORMASI KRISTAL ZEOLIT-A HASIL SINTESIS DENGAN PENAMBAHAN TETRAPROPILAMMONIUM HIDROKSIDA (TPAOH) KINETIKA REAKSI SINTHESIS BIOMATERIAL HIDROXYAPATITE DENGAN JENIS PREKURSOR NITRAT DAN ASETAT HIDROLISIS SELULOSA MENJADI GLUKOSA DENGAN KATALIS HETEROGEN ARANG AKTIF TERSULFONASI SIFAT POLIMER DAN KEMAMPUAN TERBIODEGRADASI BLEND BIODEGRADABLE POLYMER POLI (L-ASAM LAKTAT) (PLLA) More recent articles

Most cited articles

HIDRODISTILASI MINYAK JAHE (Zingiber officinale Rosc.) Pemetaan Pengaruh Proses Pengolahan pada Kualitas Biji Kakao Menggunakan Metode Metabolik Profiling dengan GC/MS Synthesized of Double Layer Thin Film ZnO/ZnO:Ag by Sol-Gel Method for Direct Blue 71 Photodegradation OPTIMASI PRODUKSI PULP FORMACELL DARI TANDAN KOSONG KELAPA SAWIT (TKKS) DENGAN METODE PERMUKAAN RESPON KINETIKA REAKSI SINTHESIS BIOMATERIAL HIDROXYAPATITE DENGAN JENIS PREKURSOR NITRAT DAN ASETAT More cited articles

Last update:

Study on kinetic parameter in real yarn dyed wastewater treatment using electrocoagulation-ozonation process
Lieke Riadi, Ali Altway, Sasmita Mirifica Vania, Andy Widyasayogo. Water Practice and Technology, 12 (3), 2017. doi: 10.2166/wpt.2017.073
Application of electrocoagulation for textile wastewater treatment: A review
Sandi, F Afriani, Y Tiandho. IOP Conference Series: Earth and Environmental Science, 599 (1), 2020. doi: 10.1088/1755-1315/599/1/012069
Application of a hybrid Electrocoagulation-Fenton process in yarn dye wastewater: Kinetic study
L. Riadi, L. Sapei, T. Lidiawati, Y.E. Agustin. IOP Conference Series: Materials Science and Engineering, 162 (1), 2016. doi: 10.1088/1757-899X/162/1/012026
Yarn dyed wastewater treatment using hybrid electrocoagulation-Fenton method in a continuous system: Technical and economical viewpoint
Denny Gunawan, Vincensius Billy Kuswadi, Lanny Sapei, Lieke Riadi. Environmental Engineering Research, 23 (1), 2017. doi: 10.4491/eer.2017.108
Ozonation of Yarn dyed Wastewater in a Continous Stirred Tank Reactor : Kinetic Study and Performance Optimisation
Lieke Riadi, Andrian Sugiharto, Hana Gondokusumo, A.C. Kumoro, Hadiyanto, S.A. Roces, L. Yung, X. Rong, A.W. Lothongkum, M.T. Phong, M.A. Hussain, W.R.W. Daud, P.T.S. Nam. MATEC Web of Conferences, 156 , 2018. doi: 10.1051/matecconf/201815603019

Last update: 2024-11-20 13:09:07

Yarn dyed wastewater treatment using hybrid electrocoagulation- Fenton method in a continuous system: Technical and economical viewpoint
Gunawan D.. Environmental Engineering Research, 23 (1), 2018. doi: 10.4491/eer.2017.108

The Authors submitting a manuscript do so on the understanding that if accepted for publication, copyright of the article shall be assigned to Reaktor journal and Department of Chemical Engineering Diponegoro University as the journal publisher. Copyright encompasses exclusive rights to reproduce and deliver the article in all form and media, including reprints, photographs, microfilms and any other similar reproductions, as well as translations. The reproduction of any part of this journal, its storage in databases and its transmission by any form or media, such as electronic, electrostatic and mechanical copies, photocopies, recordings, magnetic media, etc., will be allowed only with a written permission from Reaktor journal and Department of Chemical Engineering Diponegoro University.