PENYISIHAN Fe-ORGANIK  PADA AIR TANAH DENGAN AOP (ADVANCED OXIDATION PROCESS)

Siti Ainun Saleh; Mohamad Rangga Sururi; Kancitra Pharmawati; Indra Suryana

doi:10.14710/reaktor.15.4.218-223

DOI: https://doi.org/10.14710/reaktor.15.4.218-223

PENYISIHAN Fe-ORGANIK PADA AIR TANAH DENGAN AOP (ADVANCED OXIDATION PROCESS)

*Siti Ainun Saleh - Institut Teknologi Nasional, Indonesia

Mohamad Rangga Sururi - Institut Teknologi Nasional, Indonesia

Kancitra Pharmawati - Jurusan Teknik Lingkungan, Fakultas Teknik Sipil dan Perencanaan, Institut Teknologi Nasional

Indra Suryana - Jurusan Teknik Lingkungan, Fakultas Teknik Sipil dan Perencanaan, Institut Teknologi Nasional

Received: 28 Sep 2015; Published: 7 Jan 2016.

BibTex Citation Data :

@article{Reaktor9194,
    author = {Siti Saleh and Mohamad Sururi and Kancitra Pharmawati and Indra Suryana},
    title = {PENYISIHAN Fe-ORGANIK  PADA AIR TANAH DENGAN AOP (ADVANCED OXIDATION PROCESS)},
    journal = {Reaktor},
  volume = {15},
    number = {4},
    year = {2016},
    keywords = {Groundwater, Fe, Organic Matter, AOP, Efficiency},
    abstract = {  ORGANIC FERROUS REMOVAL IN GROUNDWATER USING ADVANCE OXIDATION PROCESS (AOP)  .   Groundwater is usually contained a lot of   iron concentration  . Iron can   bind organic materials   which   result  ed   in health and aesthetic problems, so it needs alternative technology     to be applied for iron organic removal. The aim of the research is to gain the efficiency     of iron organic (  Fe 2+ )   removal with ozone and UV light, known as advanced oxidation process (AOP). Groundwater samples were taken from Padasuk  a area in   Bandung. Ozone was supplied continually into a semi-batch reactor with 1.5 liters of sample, then     indigo colorimetric method was used to measure   ozone residual concentration   at contact time : 5,     10,     15,     25 and 30 minutes. Measurement of the concentration of iron and organic matter employed methods of penenthroline, followed by pemanganometri titration, consecutively.     The initial concentration of iron (Fe 2+ ) was 3.271     mg/L and the concentration of organic matter was 4.38     mg/L.     The results showed that the   removal efficiency was 90% for iron and 70% for organic material which gives an indication that the advanced oxidation process (AOP) with ozone and UV can remove     the organic iron.              Keywords:   AOP; efficiency; Fe; groundwater; organic matter                    Abstrak           Air tanah   biasanya   mengandung konsentrasi besi yang tinggi. Besi bisa berikatan dengan material organik yang bisa berdampak pada kesehatan dan masalah estetika sehingga perlu alternatif tekno  l  og  i   pengolahan untuk penyisihan besi organik. Tujuan dari penelitian ini adalah untuk mendapatkan tingkat efisiensi terbaik dari penyisihan besi organik (Fe 2+ ) dengan menggunakan ozon dan sinar UV sebagai proses oksidasi lanjutan (AOP). Sampel penelitian in menggunakan air tanah dari daerah Padasuka Kota Bandung. Ozon dialirkan secara kontinyu ke dalam reaktor semi-batch  dengan volume 1,5 liter. Pengukuran konsentrasi sisa ozon menggunakan metode   indigo colorimetric   pada waktu kontak  : 5,     10,     15,     25   dan   30   menit  .   Pengukuran konsentrasi besi dan materi organik berturut-turut menggunakan metoda pen  a  nthrol  i  ne dan titrasi pemanganometri. Konsentrasi awal besi   (  Fe 2+ ) sebesar 3,271 mg/L dan konsentrasi materi organik sebesar 4,38 mg/L. Hasil penelitian menunjukkan bahwa tingkat penyisihan konsentrasi keduanya berturut turut adalah sebesar 90% untuk besi dan 70% untuk materi organik yang memberikan indikasi bahwa proses oksidasi lanjutan (AOP) dengan ozon dan UV dapat menyisihkan kandungan besi organik.           Kata kunci:   p  roses   o  ksidasi   l  anjutan (AOP)  ;   tingkat efisiensi  ;   Fe  ; a  ir tanah  ; m  ateri   o  rgani  k        },
   issn = {2407-5973},   pages = {218--223}  doi = {10.14710/reaktor.15.4.218-223},
    url = {https://ejournal.undip.ac.id/index.php/reaktor/article/view/9194}
}

Citation Format:

Abstract

ORGANIC FERROUS REMOVAL IN GROUNDWATER USING ADVANCE OXIDATION PROCESS (AOP). Groundwater is usually contained a lot of iron concentration. Iron can bind organic materials which resulted in health and aesthetic problems, so it needs alternative technology to be applied for iron organic removal. The aim of the research is to gain the efficiency of iron organic (Fe²⁺) removal with ozone and UV light, known as advanced oxidation process (AOP). Groundwater samples were taken from Padasuka area in Bandung. Ozone was supplied continually into a semi-batch reactor with 1.5 liters of sample, then indigo colorimetric method was used to measure ozone residual concentration at contact time : 5, 10, 15, 25 and 30 minutes. Measurement of the concentration of iron and organic matter employed methods of penenthroline, followed by pemanganometri titration, consecutively. The initial concentration of iron (Fe²⁺) was 3.271 mg/L and the concentration of organic matter was 4.38 mg/L. The results showed that the removal efficiency was 90% for iron and 70% for organic material which gives an indication that the advanced oxidation process (AOP) with ozone and UV can remove the organic iron.

Keywords: AOP; efficiency; Fe; groundwater; organic matter

Abstrak

Air tanah biasanya mengandung konsentrasi besi yang tinggi. Besi bisa berikatan dengan material organik yang bisa berdampak pada kesehatan dan masalah estetika sehingga perlu alternatif teknologi pengolahan untuk penyisihan besi organik. Tujuan dari penelitian ini adalah untuk mendapatkan tingkat efisiensi terbaik dari penyisihan besi organik (Fe²⁺) dengan menggunakan ozon dan sinar UV sebagai proses oksidasi lanjutan (AOP). Sampel penelitian in menggunakan air tanah dari daerah Padasuka Kota Bandung. Ozon dialirkan secara kontinyu ke dalam reaktor semi-batch dengan volume 1,5 liter. Pengukuran konsentrasi sisa ozon menggunakan metode indigo colorimetric pada waktu kontak: 5, 10, 15, 25 dan 30 menit. Pengukuran konsentrasi besi dan materi organik berturut-turut menggunakan metoda penanthroline dan titrasi pemanganometri. Konsentrasi awal besi (Fe²⁺) sebesar 3,271 mg/L dan konsentrasi materi organik sebesar 4,38 mg/L. Hasil penelitian menunjukkan bahwa tingkat penyisihan konsentrasi keduanya berturut turut adalah sebesar 90% untuk besi dan 70% untuk materi organik yang memberikan indikasi bahwa proses oksidasi lanjutan (AOP) dengan ozon dan UV dapat menyisihkan kandungan besi organik.

Kata kunci: proses oksidasi lanjutan (AOP); tingkat efisiensi; Fe; air tanah; materi organik

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Keywords: Groundwater, Fe, Organic Matter, AOP, Efficiency

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Language : EN

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