CD Skripsi

Studi Kinetika Adsorpsi Logam Berat Pb(Ii) Pada Zeolit Berbahan Dasar Abu Layang Kelapa Sawit

---

Palm oil fly ash can be used as raw material for zeolite synthesis. The aim of this research is to determine the adsorptivity of fly ash-based zeolite towards Pb(II) metal and determine the adsorption kinetic model. Zeolite synthesis was carried out using the alkaline hydrothermal fusion method with a Si/Al ratio of 1,25. The synthesized zeolite was applied to adsorb Pb(II) metal with varying contact times of 20, 40, 60, 80 and 120 minutes. Fly ash was characterized using XRF and XRD. The adsorptivity test was analyzed using ICP-OES and the kinetic model was determined. The results of XRF analysis of fly ash contain 61,31% silica and 0,873% alumina. Fly ash XRD data shows that the highest dominant peak is quartz. The results of the adsorptivity test of synthetic zeolite against Pb(II) metal obtained the highest efficiency, namely 99,77% at 40 minutes with an adsorption capacity of 99,77 mg/g. The reaction kinetics model is pseudo second order with R2 = 1 and k value = 0,04167g/mg min.

---

Ketersediaan

Informasi Detail

Judul Seri

-

No. Panggil

1703122622

Penerbit

Pekanbaru : Universitas Riau FMIFA Kimia., 2024

Deskripsi Fisik

-

Bahasa

Indonesia

ISBN/ISSN

-

Klasifikasi

1703122622

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

KIMIA

Info Detail Spesifik

-

Pernyataan Tanggungjawab

mardiah

Versi lain/terkait

Lampiran Berkas

Komentar

---

Anda harus masuk sebelum memberikan komentar