ADSORPSI DAN DESORPSI METILEN BIRU MENGGUNAKAN KOMPOSIT Fe2O2-ZEOLIT

ABRIYANTI, SHEILA and Loekitowati H, Poedji and Riyanti, Fahma (2013) ADSORPSI DAN DESORPSI METILEN BIRU MENGGUNAKAN KOMPOSIT Fe2O2-ZEOLIT. Undergraduate thesis, Sriwijaya University.

	Text RAMA_47201_08081003049.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (37MB) | Request a copy
Preview	Text RAMA_47201_08081003049_0027086801_0008047202_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (12MB) | Preview
	Text RAMA_47201_08081003049_0027086801_0008047202_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (9MB) | Request a copy
	Text RAMA_47201_08081003049_0027086801_0008047202_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (2MB) | Request a copy
	Text RAMA_47201_08081003049_0027086801_0008047202_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (4MB) | Request a copy
	Text RAMA_47201_08081003049_0027086801_0008047202_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (536kB) | Request a copy
	Text RAMA_47201_08081003049_0027086801_0008047202_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy
	Text RAMA_47201_08081003049_0027086801_0008047202_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (8MB) | Request a copy

Abstract

Telah dilakukan penelitian mengenai adsorpsi dan desorpsi metilen biru menggunakan komposit FesCU-zeolit. Karakterisasi komposit Fe304-zeolit dilakukan dengan XRD dan SEM. Konsentrasi dan volume metilen biru yang digunakan adalah 50 mg/L dan 50 mL. Parameter adsorpsi untuk mendapatkan kondisi optimum meliputi berat komposit dengan variasi 100, 200, 300, 400, 500 mg, waktu kontak dengan variasi 0, 15, 30, 45, 60 menit dan pH optimum dengan variasi 5, 6, 7, 8, 9. Komposit hasil adsorpsi pada kondisi optimum didesorpsi dengan variasi air panas 100°C, pH 3, 4, 5, 6, 8, etanol dan H2O2 30 %. Hasil XRD berdasarkan sudut 20 menunjukkan adanya fasa Fe3C>4 dan karakterisasi SEM menunjukkan Fe304 sebagian menutupi pori-pori zeolit. Kondisi optimum yang diperoleh yaitu berat komposit 400 mg, waktu kontak 15 menit dan pH 5, dengan konsentrasi metilen biru teradsorpsi sebesar 49,914 mg/L dan persentase penyerapan sebesar 99,828 %. Persentase desorpsi terbesar adalah 5,075 % menggunakan etanol. KataKunci :metilen biru, kompositFe^O^zeolit, adsorpsi, desorpsi

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	metilen biru, kompositFe^O^zeolit, adsorpsi, desorpsi
Subjects:	Q Science > QD Chemistry > QD1-999 Chemistry
Divisions:	08-Faculty of Mathematics and Natural Science > 47201-Chemistry (S1)
Depositing User:	Mrs. Elly Suryani
Date Deposited:	18 Feb 2022 04:43
Last Modified:	20 Apr 2022 02:35
URI:	http://repository.unsri.ac.id/id/eprint/65151

Actions (login required)

View Item