CD Skripsi

Pengolahan Palm Oil Mill Effluent (Pome) Secara Dua Tahap Menggunakan Palm Oil Mill Fly Ash (Pomfa) Aktivasi Naoh Dan Metode Advanced Oxidation Processes (Aop)

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Raw Palm Oil Mill Effluent (POME) is considered as a highly polluting and must
be treated prior to be released into waterways. In this study, the POME was treated
with two types processes, (1) adsorption with palm oil mill fly ash (POMFA)
activated with NaOH solution, (2) degradation with heterogeneous Fenton reaction
using layered birnessite-type manganese oxide and porous cryptomelane-type
manganese oxides doped with the transition metals. The activated adsorbent was
characterized by range of analytical tools such as using Fourier Transform Infrared
(FTIR), X-Ray Diffraction (XRD), X-Ray Fluorescence (XRF) and Gas Sorption
Analyzer (GSA). Adsorption optimization is achieved by varying the adsorption
time, the concentration of adsorbent and POME concentration to acquire the
maximum adsorption of POME. At a concentration of POME 10:90 (10 mL of the
concetrated POME over 90 mL of distilled water, v/v) the maximum of POME
reduction was 96.43% using 200 mg adsorbent and the minimum of POME
reduction was 45.45% using 25 mg adsorbent attained for 45 minutes reaction time.
Following of the adsorption process of the POME, the degradation of POME by
manganese oxides was realized by different types of manganese oxides and
different concentrations of hydrogen peroxide. The best performance of catalysts
for the degradation of POME increases with following order birnessite-CA >
birnessite-OA> cryptomelane-doping-Co5% > cryptomelane-doping-Cu10%. The
concentration of H2O2 seems to play a significant role for the degradation of POME.
The optimum degradation of POME was achieved with the H2O2 concentration of
3,400 mg/L in 150 minutes with decreasing efficiency of 84.85% using 8 mg
birnessite synthesized using citric acid as precursor. The optimum conditions were
also able to reduce concentration of TSS from 2193,3 mg/L to 1993,2 mg/L after
adsorption and 2026,7 mg/L after degradation and reduce concentration of TDS
from 1,990 mg/L to 1970 mg/L after adsorption and 1,656.7 mg/L after degradation.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

03 02. 121 (0067)

Penerbit

Pekanbaru : Universitas Riau – FMIPA – Kimia., 2021

Deskripsi Fisik

xi, 82 hlm.: ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

03 02. 121 (0067)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

-

Subjek

KIMIA

Info Detail Spesifik

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Pernyataan Tanggungjawab

ELFITRA

Versi lain/terkait

Lampiran Berkas

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