AMOBILISASI ION Pb2+ OLEH GEOPOLIMER YANG DISINTESIS DARI ABU LAYANG

FITRIANI, RIA AKMALIA (2014) AMOBILISASI ION Pb2+ OLEH GEOPOLIMER YANG DISINTESIS DARI ABU LAYANG. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Sintesis geopolimer abu layang PT. IPMOMI
Probolinggo dengan variasi S/L, rasio SiO2/Al2O3 dan amobilisasi
kation logam Pb telah dilakukan. Sintesis geopolimer variasi S/L
=3,59 memiliki kuat tekan tertinggi sebesar 33,70 MPa dengan
viskositas 720 cps. Rasio SiO2/Al2O3 = 6,45variasi Si tetap
memiliki kuat tekan yang lebih tinggi dibandingkan rasio
SiO2/Al2O3variasi Al tetap sebesar 33,46. Sintesis dilakukan
dengan variasi komposisi solid dan liquid sebesar3,59.
Amobilisasi kation logam berat Pb2+ dengan variasi konsentrasi
sebesar 1.000 ppm, 2.000 ppm, 4.000 ppm, 8.000 ppm, dan
16.000 ppm dilakukan. Kuat tekan tertinggi sebesar 53.46 MPa
didapat pada penambahan kation Pb 16.000 ppm. Pengujian
efektifitas amobilisasi ion Pb2+ oleh geopolimer dilakukan
menggunakan ICP-OES. Geopolimer S/L =3,59, SiO2/Al2O3 =
6,45 dan dengan kontaminan Pb = 16.000ppm memiliki
kemampuan amobilisasi paling baik ditandai 0 ppm yang terleaching
pada asam asetat.

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Synthesis geopolymer of fly ash from PT. IPMOMI
Probolinggo by varying solid/liquid, SiO2/Al2O3 mol ratio and
immobilization of ion Pb2+ have been carried out. Synthesis
carried out using varying total component of solid and liquid. The
ratio of solid and liquid is 3.59 The highest of compresivve
strenght is 33.70 Mpa. Synthesis of geopolymer by varying
SiO2/Al2O3by addition AlOH3 and using 3.59 as ratio solid and
liquid. Immobilization the ion of heavy metal Pb by varying
concentrate which are 1.000 ppm, 2.000 ppm, 4.000 pp, 8.000
ppm, and 16.000 ppm have been carried out. The highest
compresivve strenght can be reached by geopolymer which using
addition 16000 ppm. The efectifity of immobilization ion heavy
metal will determined by ICP OES. Geopolymer using the ratio
solid and liqud = 3.59; SiO2/Al2O3=6.45 and by addition of ion
heavy metal Pb being the high performance which leached by
asetat acid = 0

Item Type:	Thesis (Undergraduate)
Additional Information:	RSKi 541.225 Fit a
Uncontrolled Keywords:	Geopolimer, Logamberat, Amobilisasi,Leaching
Subjects:	Q Science Q Science > QD Chemistry
Divisions:	Faculty of Mathematics and Science > Chemistry > 47201-(S1) Undergraduate Thesis
Depositing User:	Mr. Tondo Indra Nyata
Date Deposited:	12 Jan 2017 03:40
Last Modified:	12 Jan 2017 03:40
URI:	http://repository.its.ac.id/id/eprint/1510

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