Pemisahan Kromium Dari Limbah Cair Industri Penyamakan Kulit Dengan Koagulan Feso4

Rahmawati, Elissa (2014) Pemisahan Kromium Dari Limbah Cair Industri Penyamakan Kulit Dengan Koagulan Feso4. Undergraduate thesis, Institut Teknologi Sepuluh Nopember Surabaya.

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Abstract

Penurunan kromium dari limbah cair industri penyamakan
kulit telah dilakukan dengan koagulan FeSO4. Optimasi dilakukan
pada limbah cair sintetis kromium 2000 mg/L dengan variasi pH
4; 5; 6; 7; 8; 9; 10; 11; 12 dan 13. Berdasarkan data hasil
penelitian didapatkan kondisi optimum pada proses koagulasi
limbah sintesis kromium yaitu dengan pH 10 dapat menurunkan
kadar kromium sebesar 99,989%. Kondisi optimum tersebut
diaplikasikan pada limbah cair industri penyamakan kulit dan
diperoleh prosentase penurunan kromium sebesar 99,963%
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Reduction of chromium from tannery wastewater was
carried out by FeSO4 coagulant. Optimization of coagulation
process was used 2000 mg/L synyhetic chromium wastewater
with various pH of synthetic chromium wastewater were 4; 5; 6;
7; 8; 9; 10; 11; 12 and 13. Result of experimental showed that
optimum condition was pH 10 can reducted the chromium until
99,989%. That optimum condition applied at tannery wastewatter
and obtained the precentage reduction of chromium 99,963%

Item Type:	Thesis (Undergraduate)
Additional Information:	RSKi 546.532 Rah p
Uncontrolled Keywords:	RSKi 546.532 Rah p
Subjects:	Q Science > QD Chemistry > QD63.S4 Separation (Technology) T Technology > TP Chemical technology > TP248.25.M46 Membrane separation
Divisions:	Faculty of Mathematics and Science > Chemistry > 47201-(S1) Undergraduate Thesis
Depositing User:	EKO BUDI RAHARJO
Date Deposited:	28 Sep 2020 05:16
Last Modified:	10 Sep 2025 04:08
URI:	http://repository.its.ac.id/id/eprint/82052

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