Pengaruh Voltase Dan Jarak Elektroda Terhadap Nilai Bod, Cod, pH Dan TSS Pada Limbah Cair Industri Tahu Dengan Metode Elektrokoagulasi

Aminoto, Muhammad Fathan and -, Dr. Akida Mulyaningtyas, S.T., M.Sc. (2019) Pengaruh Voltase Dan Jarak Elektroda Terhadap Nilai Bod, Cod, pH Dan TSS Pada Limbah Cair Industri Tahu Dengan Metode Elektrokoagulasi. Skripsi thesis, Universitas Muhammadiyah Surakarta.

BACA FULLTEXT
[img] PDF (Surat Pernyataan Publikasi)
SURAT PERNYATAAN PUBLIKASI.pdf
Restricted to Repository staff only
Download (430kB) | Request a copy
[img] PDF (Naskah Publikasi)
Fatan_NASKAH PUBLIKASI-91.pdf
Download (837kB)

Abstract

Tofu industries produces liquid waste that contains pollutants. To reduce the contaminant, we need to treat the wastewater before discarding it into the environment. One method of wastewater treatment is electrocoagulation. It is a coagulation process triggered by direct electric current which is through of the electrochemical. The amount of electricity and the electrodes distance will be studied in this research accordance to the concentration of COD, BOD, TSS and the pH in the tofu liquid waste. This electrocoagulation process used the variations voltage of 10, 20, 30 volts, with settle time one hour and variation the range of electrodes to 2.5; 5.0 and 7.5 cm. The research result show that the greater voltage and the nearer distance between electrodes. Increase the reduction concentration of TSS, BOD,COD and the pH. The optimal conditions in this research occurred at voltage of 30 volt and a electrodes distance of 2.5 cm. Result of the concentration COD of 247.61 mg/L with efficiency values is 69.05%, BOD concentration of 309.00 mg/L with efficiency values is 31.10%, TSS concentration of 560 mg/L with efficiency values is 56.25% and the pH values up to be 6.7.

Item Type: Karya ilmiah (Skripsi)
Uncontrolled Keywords: BOD, COD, elektrokoagulasi, limbah cair tahu, pH, TSS
Subjects: T Technology > TD Environmental technology. Sanitary engineering
Divisions: Fakultas Teknik > Teknik Kimia
Depositing User: MUHAMMAD FATHAN AMINOTO
Date Deposited: 15 Nov 2019 10:07
Last Modified: 15 Nov 2019 10:07
URI: http://eprints.ums.ac.id/id/eprint/78757

Actions (login required)

View Item View Item
UMS ETD-db is powered by EPrints 3 which is developed by the School of Electronics and Computer Science at the University of Southampton. More information and software credits.