Aluminium removal and recovery from wastewater and soil using isolated indigenous bacteria

被引：40

作者：

Purwanti, Ipung Fitri ^{[1
]}

Kurniawan, Setyo Budi ^{[2
]}

Ismail, Nur Izzati ^{[3
]}

Imron, Muhammad Fauzul ^{[4
]}

Abdullah, Siti Rozaimah Sheikh ^{[3
]}

机构：

[1] Inst Teknol Sepuluh Nopember, Fac Civil Environm & Geo Engn, Dept Environm Engn, Kampus ITS Sukolilo, Surabaya 60111, Indonesia

[2] Politekn Perkapalan Negeri Surabaya, Dept Marine Engn, Study Program Waste Treatment Engn, Jalan Tekn Kimia,Kampus ITS Sukolilo, Surabaya 60111, Indonesia

[3] Univ Kebangsaan Malaysia, Dept Chem & Proc Engn, Fac Engn & Built Environm, Ukm Bangi 43600, Selangor, Malaysia

[4] Univ Airlangga, Fac Sci & Technol, Study Program Environm Engn, Dept Biol, Kampus C UNAIR, Surabaya 60115, Indonesia

来源：

JOURNAL OF ENVIRONMENTAL MANAGEMENT | 2019年 / 249卷

关键词：

Aluminium removal; Bioaugmentation; Biomass; Brochothrix thermosphacta; Post treatment; Vibrio alginolyticus; HEAVY-METALS; BROCHOTHRIX-THERMOSPHACTA; VIBRIO-ALGINOLYTICUS; AQUEOUS-SOLUTIONS; BIOSORPTION; DIESEL; LEAD; BIODEGRADATION; ACCUMULATION; PH;

D O I：

10.1016/j.jenvman.2019.109412

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

This paper elucidates the capability of isolated indigenous bacteria to remove aluminium from wastewater and soil. Two indigenous species of Brochothrix thermosphacta and Vibrio alginolyticus were isolated from an aluminium-contaminated site. These two species were used to treat aluminium-containing wastewater and contaminated soil using the bioaugmentation method. B. thermosphacta showed the highest aluminium removal of 57.87 +/- 0.45% while V. alginolyticus can remove aluminium up to 59.72 +/- 0.33% from wastewater. For aluminium-contaminated soil, B. thermosphacta and V. alginolyticus, showed a highest removal of only 4.58 +/- 0.44% and 5.48 +/- 0.58%, respectively. The bioaugmentation method is more suitable to be used to treat aluminium in wastewater compared to contaminated soil. The produced biomass separation after wastewater treatment was so much easier and applicable, compared to the produced biomass handling from contaminated soil treatment. A 48.55 +/- 2.45% and 40.12 +/- 4.55% of aluminium can be recovered from B. thermosphacta and V. alginolyticus biomass, respectively, with 100 mg/L initial aluminium concentration in wastewater.

引用

页数：11