Partial removal and detoxification of Malachite Green and Crystal Violet from laboratory artificially contaminated water by Pleurotus ostreatus

Morales-Álvarez, Edwin D.; Rivera-Hoyos, Claudia M.; González-Ogliastri, Natalia; Rodrı́guez-Vázquez, Refugio; Poutou-Piñales, Raúl A.; Daza, Carlos Enrique; Rodriguez, Aura Marina Pedroza

doi:10.11144/javeriana.sc21-3.prad

Cited by 26 publications

(19 citation statements)

References 35 publications

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“…Therefore, fungal laccases have generated a great interest in biotechnological applications for industries such as, 89 textile, paper fabrication, food and pharmaceutical among others (El-Batal et al, 2015). Laccase has become an object for investigation, given it´s great stability and wide ranges of suitable substrates, which influences its ability to lignin degradation, toxic phenol extraction, synthetic dye degradation of azo-, indigo, triphenylmethane and anthraquinone types, cellulose pulp bleaching and pulping black liquor detoxification, juice and wine clarification, organic synthesis processes, residual water treatment and treatment of Polycyclic Aromatic Hydrocarbon (PAHs) contamination, among many others (Balan et al, 2012;Dwivedi et al, 2011;Gianfreda et al, 1999;Hautphenne et al, 2016;Morales-Álvarez et al, 2016;2017;2018;Popa and Cornea, 2015;Rivera-Hoyos et al, 2018). Laccases are useful, to develop different useful alternatives in industrial and bioremediation processes, without affecting the environment (Rivera-Hoyos et al, 2013).…”

Section: Introductionmentioning

confidence: 99%

Statistical Improvement of Batch Culture with Immobilized Pichia pastoris Cells for rPOXA 1B Laccase Production

Gouzy-Olmos

Cháves-Tequia

Rojas-Fajardo

et al. 2018

American Journal of Biochemistry and Biotechnology

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Section: Introductionmentioning

confidence: 99%

Statistical Improvement of Batch Culture with Immobilized Pichia pastoris Cells for rPOXA 1B Laccase Production

Gouzy-Olmos

Cháves-Tequia

Rojas-Fajardo

et al. 2018

American Journal of Biochemistry and Biotechnology

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“…(HPB/T6) and Bacteria (Pseudomonas fluorescens, Pseudomonas azotoformans, Enterobacter xianfangensis and Bacillus subtilis) were obtained from the microbial collection of the laboratory of Environmental and Soil Microbiology (Pontificia Universidad Javeriana, Bogota, Colombia). Fungi reactivation was performed following the methodology reported by Morales et al [27]. Bacteria reactivation was done following the protocol recorded by Mesa et al [28].…”

Section: Microorganismsmentioning

confidence: 99%

“…As a result of this trend, the biomass surface was not charged. It is possible that adsorption during the first hours of treatment was related to weak bonds such as hydrogen bonds and Van der Waals interactions [27].…”

Section: Pilot Plant Experimentsmentioning

confidence: 99%

Effect of Domestic Wastewater as Co-Substrate on Biological Stain Wastewater Treatment Using Fungal/Bacterial Consortia in Pilot Plant and Greenhouse Reuse

David¹,

Camilo²,

Farid³

et al. 2018

JWARP

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In this study, a pilot wastewater treatment plant was used to evaluate the co-treatment of biological-staining residues and domestic wastewater under non-sterile conditions. A novel microbial consortia formed by Trametes versicolor, Trametes sp, Pleurotus ostreatus, Pseudomonas fluorescens, Pseudomonas azotoformans, Pseudomonas sp, Enterobacter xianfangensis and Bacillus subtillis was inoculated in an extended aeration type bio-reactor. The treatment units were operated during three consecutive cycles during a period of 147 h. After the last operating cycle, the concentrations of Chemical Oxygen Demand, Biochemical Oxygen Demand, Color Units, Total suspended solids, and the pH value were 1695 mg/L, 105 mg/L, 106 CU, <0.001 mg/L and 5.8 respectively. The initial values of wastewater were 6755 mg/L (COD), 2005 mg/L (BOD 5 ), 1367 (CU), 566 mg/L (TSS) and 7.0 (pH) respectively. The reduction of pollutants load was related with the ratio of the two types of wastewater (3.5:0.5) combined to increase biodegradability, the concentration sults of root weight showed that there are significant differences between the initial water and the effluent obtained after the operational cycles (p = 0.00470). The highest root weights (1 -1.12 g) were found in plants irrigated with water obtained from the last treatment cycle.

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“…Ligninolytic fungi are more efficient than aerobic and anaerobic bacteria at removing and bio-transforming dye waste due to their oxidative enzymes with low substrate specificity (i.e. peroxidases and polyphenol-oxidases) (Morales et al, 2016;Morales et al, 2017;Rivera-Hoyos et al, 2013). This group of fungi is also capable of removing heavy metals and reducing COD and BOD 5 , thus increasing waste biodegradability ratios to values higher than 0.5 (Maalej et al, 2009;Puentes et al, 2012a;Sathian et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

A novel textile wastewater treatment using ligninolytic co-culture and photocatalysis with TiO2

et al. 2018

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Textile industries produce effluent wastewater that, if discharged, exerts a negative impact on the environment. Thus, it is necessary to design and implement novel wastewater treatment solutions. A sequential treatment consisting of ligninolytic co-culture with the fungi Pleurotus ostreatus and Phanerochaete crhysosporium (secondary treatment) coupled to TiO 2 /UV photocatalysis (tertiary treatment) was evaluated in the laboratory in order to discolor, detoxify, and reuse textile effluent wastewater in subsequent textile dyeing cycles. After 48 h of secondary treatment, up to 80 % of the color in the wastewater was removed and its chemical and biochemical oxygen demands (COD, and BOD 5 ) were abated in 92 % and 76 %, respectively. Laccase and MnP activities were central to color removal and COD and BOD 5 abatement, exhibiting activity values of 410 U L −1 and 1 428 U L −1 , respectively. Subjecting wastewater samples to 12 h of tertiary treatment led to an 86 % color removal and 73 % and 86 % COD and BOD 5 abatement, respectively. The application of a sequential treatment for 18 h improved the effectiveness of the wastewater treatment, resulting in 89 % of color removal, along with 81 % and 89 % COD and BOD 5 abatement, respectively. With this sequential treatment a bacterial inactivation of 55 % was observed. TiO 2 films were reused continuously during two consecutive treatment cycles without thermic reactivation. Removal percentages greater than 50 % were attained. Acute toxicity tests performed with untreated wastewater led to a lethality level of 100 % at 50 % in Hydra attenuata and to a growth inhibition of 54 % at 50 % in Lactuca sativa. Whereas sequentially treated wastewater excreted a 13 % lethality at 6.25 % and an inhibition of 12 % at 75 % for H. attenuata and L. sativa, respectively. Finally, sequentially treated wastewater was reused on dyeing experiments in which 0.86 mg g −1 adsorbed dye per g of fabric, that is equivalent to 80 % of dye adsorption. AM. A novel textile wastewater treatment using ligninolytic co-culture and photocatalysis with TiO 2,

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Partial removal and detoxification of Malachite Green and Crystal Violet from laboratory artificially contaminated water by Pleurotus ostreatus

Cited by 26 publications

References 35 publications

Statistical Improvement of Batch Culture with Immobilized Pichia pastoris Cells for rPOXA 1B Laccase Production

Statistical Improvement of Batch Culture with Immobilized Pichia pastoris Cells for rPOXA 1B Laccase Production

Effect of Domestic Wastewater as Co-Substrate on Biological Stain Wastewater Treatment Using Fungal/Bacterial Consortia in Pilot Plant and Greenhouse Reuse

A novel textile wastewater treatment using ligninolytic co-culture and photocatalysis with TiO2

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