SARI, INTAN PURNAMA and Julinar, Julinar and Ferlinahayati, Ferlinahayati (2020) DEKOLORISASI LIMBAH CAIR ZAT WARNA DIRECT RED-81 PADA INDUSTRI TEKSTIL KAIN JUMPUTAN DI PALEMBANG MENGGUNAKAN Aeromonas jandaei. Undergraduate thesis, Sriwijaya University.
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Abstract
Kemampuan Aeromonas jandaei dalam mendekolorisasi zat warna direct red-81 dan limbah cair zat warna direct red-81 pada industri tekstil kain jumputan di Palembang belum diketahui dan dapat diuji secara kualitatif dan kuantitatif menggunakan KLT dan spektrofotometer UV-Vis. Penentuan kondisi optimum Aeromonas jandaei dalam dekolorisasi dilakukan dengan lima variabel keadaan yaitu perlakuan pengocokan, konsentrasi zat warna direct red-81, pH media tumbuh bakteri, suhu inkubasi dan waktu inkubasi. Kondisi optimum Aeromonas jandaei dalam mendekolorisasi zat warna direct red-81 adalah tanpa pengocokan, pada konsentrasi 80 mg/L, pH 7, suhu inkubasi 37°C selama 24 jam dengan persen dekolorisasi sebesar 88,53%. Kondisi optimum yang didapatkan, selanjutnya digunakan pada dekolorisasi limbah cair direct red-81 oleh Aeromonas jandaei dengan hasil persen dekolorisasi sebesar 88,69%. Analisis biodegradasi dilakukan menggunakan KLT dan spektrofotometer UV-Vis. Hasil analisis menggunakan KLT dan spektrofotometer UV-Vis menunjukkan bahwa terjadi degradasi dalam dekolorisasi direct red-81 oleh Aeromonas jandaei.
Item Type: | Thesis (Undergraduate) |
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Uncontrolled Keywords: | Dekolorisasi, degradasi, Aeromonas jandaei, direct red-81, limbah cair |
Subjects: | Q Science > QD Chemistry > QD415-436 Biochemistry |
Divisions: | 08-Faculty of Mathematics and Natural Science > 47201-Chemistry (S1) |
Depositing User: | Users 8304 not found. |
Date Deposited: | 05 Oct 2020 05:03 |
Last Modified: | 05 Oct 2020 05:03 |
URI: | http://repository.unsri.ac.id/id/eprint/36113 |
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