Phytotransformation of methylene blue from water using aquatic plant (Azolla pinnata)

被引：41

作者：

Al-Baldawi, Israa Abdulwahab ^{[1
]}

Abdullah, Siti Rozaimah Sheikh ^{[2
]}

Anuar, Nurina ^{[2
]}

Abu Hasan, Hassimi ^{[2
]}

机构：

[1] Univ Baghdad, Al Khwarizmi Coll Engn, Dept Biochem Engn, Baghdad 47017, Iraq

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

来源：

ENVIRONMENTAL TECHNOLOGY & INNOVATION | 2018年 / 11卷

关键词：

Absorption; Azolla pinnata; Dye; Bioremediation; Phytotransformation; AQUEOUS-SOLUTION; DYE; PHYTOREMEDIATION; DEGRADATION; EFFLUENT; TOXICITY; SORPTION; REMOVAL; GREEN; L;

D O I：

10.1016/j.eti.2018.03.009

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

The objective of the present research was to investigate the ability of the aquatic plant, Azolla pinnata as a biomass media to absorb dye (Methylene blue, MB) from water. Three different concentrations of dye were employed (5, 15,25 mg/L) with 3 g of Azolla pinnata. The dye concentration was analysed through absorbance with a UV/Vis spectrophotometer and showed reduction from 0.09, 0.81, and 1.9 at day 0 and decreased to 0.06, 0.03, and 0.05 for 5, 15, 25 mg/L dye concentrations respectively throughout 5 days. The decolourization of 25 mg/L dye was further observed hourly within 24 h and its phytotransformation of MB dye was analysed using gas chromatography and the results show that the highest decolourization of MB blue was 85%, giving evidence that natural biomass media of floating plant (Azolla pinnata) is capable to transform and mineralize methylene blue dye and it can be successfully employed to treat dye-contaminated water. (C) 2018 Elsevier B.V. All rights reserved.

引用

页码：15 / 22

页数：8

共 17 条

[1] Dye sequestration using agricultural wastes as adsorbents [J].

Adegoke, Kayode Adesina ;

Bello, Olugbenga Solomon .

WATER RESOURCES AND INDUSTRY, 2015, 12 :8-24

[2] Removal of basic yellow dye from aqueous solution by sorption on green alga Caulerpa scalpelliformis [J].

Aravindhan, Rathinam ;

Rao, Jonnalagadda Raghava ;

Nair, Balachandran Unni .

JOURNAL OF HAZARDOUS MATERIALS, 2007, 142 (1-2) :68-76

[3] Co-plantation of aquatic macrophytes Typha angustifolia and Paspalum scrobiculatum for effective treatment of textile industry effluent [J].

Chandanshive, Vishal V. ;

Rane, Niraj R. ;

Tamboli, Asif S. ;

Gholave, Avinash R. ;

Khandare, Rahul V. ;

Govindwar, Sanjay P. .

JOURNAL OF HAZARDOUS MATERIALS, 2017, 338 :47-56

[4] Efficient decolorization and detoxification of textile industry effluent by Salvinia molesta in lagoon treatment [J].

Chandanshive, Vishal V. ;

Rane, Niraj R. ;

Gholave, Avinash R. ;

Patil, Swapnil M. ;

Jeon, Byong-Hun ;

Govindwar, Sanjay P. .

ENVIRONMENTAL RESEARCH, 2016, 150 :88-96

[5]

Deval C. G., 2012, Emirates Journal of Food and Agriculture, V24, P208

[6] Removal of methylene blue from aqueous solution by peat [J].

Fernandes, A. N. ;

Almeida, C. A. P. ;

Menezes, C. T. B. ;

Debacher, N. A. ;

Sierra, M. M. D. .

JOURNAL OF HAZARDOUS MATERIALS, 2007, 144 (1-2) :412-419

[7] Adsorptional photocatalytic degradation of methylene blue onto pectin-CuS nanocomposite under solar light [J].

Gupta, Vinod Kumar ;

Pathaniac, Deepak ;

Agarwal, Shilpi ;

Singh, Pardeep .

JOURNAL OF HAZARDOUS MATERIALS, 2012, 243 :179-186

[8]

Huicheng X., 2012, ACTA ECOLOGICA SINIC, V32, P240, DOI DOI 10.1016/J.CHNAES.2012.07.001

[9] Phytoremediation of textile effluent and mixture of structurally different dyes by Glandularia pulchella (Sweet) Tronc. [J].

Kabra, Akhil N. ;

Khandare, Rahul V. ;

Waghmode, Tatoba R. ;

Govindwar, Sanjay P. .

CHEMOSPHERE, 2012, 87 (03) :265-272

[10] Phytoremediation potential of duckweed (Lemna minor L.) in degradation of CI Acid Blue 92: Artificial neural network modeling [J].

Khataee, A. R. ;

Movafeghi, A. ;

Torbati, S. ;

Lisar, S. Y. Salehi ;

Zarei, M. .

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY, 2012, 80 :291-298

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