Potential of Pseudomonas aeruginosa isolated from aluminium-contaminated site in aluminium removal and recovery from wastewater

Ipung Fitri Purwanti; Setyo Budi Kurniawan; Muhammad Fauzul Imron

doi:10.1016/j.eti.2019.100422

Potential of Pseudomonas aeruginosa isolated from aluminium-contaminated site in aluminium removal and recovery from wastewater

Ipung Fitri Purwanti, Setyo Budi Kurniawan, Muhammad Fauzul Imron^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

21 Citations (Scopus)

Abstract

This paper discusses the potential of Pseudomonas aeruginosa in treating aluminium containing wastewater and aluminium recovery potential from the produced biomass. The species of P. aeruginosa was isolated from aluminium contaminated site. This isolate had characteristics of acid resistant up to pH 5 and aluminium resistant up to 250 mg/L. Aluminium removal test showed that the isolated P. aeruginosa removed up to 46.08 ± 1.95% of 50mg/L aluminium initial concentration from wastewater. The potential of aluminium recovered from cells biomass reached 34.2 ± 4.25% with centrifugation and 16.8 ± 3.02% without centrifugation. Further application in real condition should accommodate the settling velocity of bacteria and aluminium precipitation during treatment, in order to achieve high removal and recovery efficiency.

Original language	English
Article number	100422
Journal	Environmental Technology and Innovation
Volume	15
DOIs	https://doi.org/10.1016/j.eti.2019.100422
Publication status	Published - Aug 2019

Keywords

Aluminium recovery
Aluminium removal
Bacteria
Biological treatment
pH

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title = "Potential of Pseudomonas aeruginosa isolated from aluminium-contaminated site in aluminium removal and recovery from wastewater",

abstract = "This paper discusses the potential of Pseudomonas aeruginosa in treating aluminium containing wastewater and aluminium recovery potential from the produced biomass. The species of P. aeruginosa was isolated from aluminium contaminated site. This isolate had characteristics of acid resistant up to pH 5 and aluminium resistant up to 250 mg/L. Aluminium removal test showed that the isolated P. aeruginosa removed up to 46.08 ± 1.95% of 50mg/L aluminium initial concentration from wastewater. The potential of aluminium recovered from cells biomass reached 34.2 ± 4.25% with centrifugation and 16.8 ± 3.02% without centrifugation. Further application in real condition should accommodate the settling velocity of bacteria and aluminium precipitation during treatment, in order to achieve high removal and recovery efficiency.",

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AU - Kurniawan, Setyo Budi

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PY - 2019/8

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N2 - This paper discusses the potential of Pseudomonas aeruginosa in treating aluminium containing wastewater and aluminium recovery potential from the produced biomass. The species of P. aeruginosa was isolated from aluminium contaminated site. This isolate had characteristics of acid resistant up to pH 5 and aluminium resistant up to 250 mg/L. Aluminium removal test showed that the isolated P. aeruginosa removed up to 46.08 ± 1.95% of 50mg/L aluminium initial concentration from wastewater. The potential of aluminium recovered from cells biomass reached 34.2 ± 4.25% with centrifugation and 16.8 ± 3.02% without centrifugation. Further application in real condition should accommodate the settling velocity of bacteria and aluminium precipitation during treatment, in order to achieve high removal and recovery efficiency.

AB - This paper discusses the potential of Pseudomonas aeruginosa in treating aluminium containing wastewater and aluminium recovery potential from the produced biomass. The species of P. aeruginosa was isolated from aluminium contaminated site. This isolate had characteristics of acid resistant up to pH 5 and aluminium resistant up to 250 mg/L. Aluminium removal test showed that the isolated P. aeruginosa removed up to 46.08 ± 1.95% of 50mg/L aluminium initial concentration from wastewater. The potential of aluminium recovered from cells biomass reached 34.2 ± 4.25% with centrifugation and 16.8 ± 3.02% without centrifugation. Further application in real condition should accommodate the settling velocity of bacteria and aluminium precipitation during treatment, in order to achieve high removal and recovery efficiency.

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KW - pH

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Potential of Pseudomonas aeruginosa isolated from aluminium-contaminated site in aluminium removal and recovery from wastewater

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