METODE KOAGULASI DAN ELEKTROKOAGULASI DENGAN PENAMBAHAN HIDROGEN PEROKSIDA PADA PROSES PENGOLAHAN LIMBAH CAIR BUANGAN LAUNDRY

Bambang Hari Prabowo, Hendriyana Hendriyana, Lulu Nurdini, Mutiara C. Firdaus, Tengku Leinaldy P.

Sari


Problems with laundry waste, especially in the content of surfactants in detergents. Surfactants have properties as surface tension reducers. In the body of water can cause foam  that can mediate itching. As domestic waste, this laundry waste is generally disposed directly to the environment without any treatment, which if left unchecked, of course, will be bad for the environment. The content in laundry wastes such as COD, BOD, TDS, pH, phosphate level and turbidity that do not comply with quality standards can cause polluted environments and can disrupt public health and the environment. In this study, two water treatment methods were applied, namely coagulation and electrocoagulation by adding 7 ml of 5% peroxide. This research was carried out in a batch process both electrocoagulation and coagulation. The parameters reviewed were COD, TSS, pH, phosphate level, PO4- and turbidity. coagulation using alum coagulant (Aluminum sulfate). The variation of the two coagulation processes is, for coagulation, the stirring speed is 300 rpm for 10 minutes and the coagulant dose (500 ppm, 600 ppm, 700 ppm, 800 ppm and 900 ppm). In electrocoagulation contact times were varied (15 minutes, 20 minutes, 25 minutes, 30 minutes). The best results obtained were wastewater treatment using the Electrocoagulation method with a COD reduction of 76%, BOD 83%, turbidity 98% and phosphate 99.9%.

 

Keywords: Surfactant, Laundry, Electrocoagulation, Coagulation, Aluminium sulfate, Phosphate.


Kata Kunci


Surfactant, Laundry, Electrocoagulation, Coagulation, Aluminium sulfate, Phosphate.

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Referensi


Noh, D.O., Kim, S.H. & Gilliland, S.E., 1997, Incorporation of cholesterol into the cellular membrane of Lactobacillu acidphilus, Jurnal Exergy, Vol.2 No.1, Juni: 07-13.

Agustira R., Lubis K.S. dan Jamilah. 2013. Kajian Karakteristik Kimia Air, Fisika Air dan Debit Sungai pada KSawasan DAS Padang Akibat Pembuangan Limbah Tapioka. Jurnal Online Agroteknologi Vol. 1 No. 3. Medan: USU.

Budi, Sudi Setyo. 2006, Penurunan Fosfat Dengan Penambahan Kapur (Lime), Tawas, Dan Filtrasi Zeolit Pada Limbah Cair (Studi Kasus RS Bethesda Yogyakarta). Program Magister Ilmu Lingkungan Program Pascasarjana Universitas Diponegoro, Semarang.

Ciabatti, I., Cesaro F., Farali L., Fatarella E., Tognotti F.,. 2009, Demonstration of treatment system fot purification and reuse of laundry waste water. 1-2.

Furqon, Kamilul,. 2008, Daur Ulang Air Limbah Usaha Pencucian Kendaraan Bermotor Dengan Menggunakan Elektrokoagulasi. Universitas Mulawarman Samarinda.

Holt,P. K., Geoffrey, W. Barton, Mary, W., Cynthia A. Mitchell,. 2002, A Quantitative Comparison Between Chemical dosing and Electrocoagulation. Department of Chemical Engineering. Univesity of Sydney.

Holt, P. K., Geoffrey W. Barton, Cynthia A. Mitchell,. The future for electrocoagulation as a localised water treatment technology. Department of Chemical Engineering. Univesity of Sydney.

Citasi: Bambang Hari Prabowo , Hendriyana, Lulu Nurdini, Mutiara C. Firdaus, Tengku Leinaldy P., 2019, Metode Koagulasi dan Elektrokoagulasi dengan

Penambahan Hidrogen Peroksida pada Proses Pengolahan Limbah Cair Buangan Laundry. Eksergi, 16(2), 53-58

Hudori, 2008, Pengolahan Air Limbah Laundry Dengan Menggunakan Elektrokoagulasi. Institut Teknologi Bandung.

LH, K., 2014, PERATURAN MENTERI LINGKUNGAN HIDUP REPUBLIK INDONESIA NOMOR 5 TAHUN 2014 TENTANG BAKU MUTU AIR LIMBAH. 1-85.

Leyster, Theresia G. 2016, Pengaruh Dosis H2O2 Terhadap Penurunan Sianida Pada Effluen CIC (Carbon in Column) Di PT Cibaliung Sumberdaya. Cimahi., Universitas Jenderal Achmad Yani.

Mollah, M. A., & Schennach R, J. R. 2004, Electrocoagulation (EC) Science and Applications. Journal of Hazardous Material .

Pratiwi, Y., Sunarsih Sri, Windi F. Winda. 2012, Uji Toksisitas Limbah Cair Laundry Sebelum Dan Sesudah Diolah Dengan Tawas Dan Karbon Aktif Terhadap Bioindikator (Cyprnuscarpio L). Prosiding seminar nasiona aplikasi dan sains (SNAST).

Prihessy, Y., 1999, Penurunan Kadar Deterjen limbah Laundry dengan Cara Adsorpsi menggunakan Karbon Aktif pada Merpati Laundry Mancasan Lor Depok Sleman., Skripsi, Teknik Lingkungan, Sekolah Tinggi Teknik Lingkungan




DOI: https://doi.org/10.31315/e.v16i2.2812

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Eksergi ISSN-p  1410-394X, ISSN-e 2460-8203 diterbitkan oleh Prodi Teknik Kimia Universitas Pembangunan Nasional "Veteran" Yogyakarta.

Sekretariat: Prodi Teknik Kimia UPN "Veteran" Yogyakarta Jl. SWK 104 (Lingkar Utara) Condong catur Sleman Yogyakarta 55283

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