Vibrio fischeri bioluminescence inhibition assay for ecotoxicity assessment: A review

Abbas, Mazhar; Adil, Muhammad Faheem; Ehtisham-ul-Haque, Syed; Munir, Bushra; Yameen, Muhammad Arfat; Ghaffar, Abdul; Shar, Ghulam Abbas; Tahir, Muhammad; Iqbal, Munawar

doi:10.1016/j.scitotenv.2018.01.066

Cited by 455 publications

(187 citation statements)

References 188 publications

Supporting

Mentioning

181

Contrasting

Unclassified

Order By: Relevance

“…Hence, it can be concluded that the model fit is reliable. Furthermore, the F test obtained for sorption yield (F (8,11) = 117.90) is clearly greater than the tabulated value (F (8, 11) = 2.95 for 95% confidence level), then the model fit is significant and adequate at high level. Thus, the second-order model obtained according to CCD for the sorption yield of YB by shoe soles waste in batch reactor after performing 20 experiments and discarding the insignificant effects was as follows:…”

Section: Predicted Modelmentioning

confidence: 56%

See 1 more Smart Citation

Application of response surface methodology based on central composite design for optimization of yellow bezacryl sorption on shoe soles waste

Boudrahem

Ziani

Aissani‐Benissad

2018

Env Prog and Sustain Energy

View full text Add to dashboard Cite

In this study, an innovative sorbent that is obtained by shoe soles waste was proposed. This low‐cost sorbent was tested for the removal of yellow Bezacryl (YB) from aqueous solutions in batch reactor. The central composite design (CCD) technique and the response surface methodology (RSM) were both applied to study the effect of operating parameters, namely initial YB concentration ( Z1), shoe soles waste sorbent dosage ( Z2), and pH of the medium ( Z3); and determine their optimum giving the highest YB sorption yield. The experimental factors levels studied were respectively 10 ≤ [YB]0 ≤ 50 (mg/L), 0.1 ≤ [sorbent] ≤ 1 (g/250 mL), and 2 ≤ pH ≤ 10. The model equation for YB sorption yield was developed using Microsoft EXCEL Software and the predicted values were found to be in good agreement with experimental values (R2 = 0.996). The experimental results and statistical analysis show that all operating parameters influence individually and interactively the sorption yields response. The optimum conditions for maximizing sorption yield were calculated as [YB]0 = 30 mg/L, [sorbent]0 = 0.1 g/250 mL, and pH 6, respectively. In addition to this, the sorption process studied is best described by the pseudo‐second‐order kinetic model. Langmuir sorption isotherm gave a satisfactory fit of the equilibrium data. The maximum sorption capacity is 130 mg YB/g shoe soles waste. Results from this study suggest that shoe soles waste is an effective sorbent for the removal of YB from aqueous solutions. © 2018 American Institute of Chemical Engineers Environ Prog, 38: S412–S421, 2019

show abstract

Section: Predicted Modelmentioning

confidence: 56%

“…According to the Fisher-Snedecor test, its tabulated F value at 95% confidence level and (11,5) degrees of freedom is between 4.74 and 4.68. The estimated F value (F = 1.59) is much less than this interval.…”

Section: Predicted Modelmentioning

confidence: 99%

Application of response surface methodology based on central composite design for optimization of yellow bezacryl sorption on shoe soles waste

Boudrahem

Ziani

Aissani‐Benissad

2018

Env Prog and Sustain Energy

View full text Add to dashboard Cite

show abstract

“…Genotoxicity estimation was performed using the Microtox test (the bacterium Vibrio fischeri (NRRL B‐11177) was obtained from ATCC) to determine the changes in effluent toxicity during the biodegradation of refinery wastewater by the BAFs as described in previous studies . A suspension of Vibrio fischeri at 5 to 30 min exposure was used to determine the Berthold LB960 value, which was used to calculate the inhibition ratio of luminescence (IR) according to the formula

IR (() %) = \frac{(A_{0} * B_{normalf} - A_{t})}{(A_{0} * B_{normalf})}

where A 0 and A t are the luminescence intensities of the sample at 0 and t min, respectively, and B f is the relative luminescence intensity variation of the negative sample at 0 to t min.…”

Section: Methodsmentioning

confidence: 99%

“…34,35 Genotoxicity estimation was performed using the Microtox test (the bacterium Vibrio fischeri (NRRL B-11177) was obtained from ATCC) to determine the changes in effluent toxicity during the biodegradation of refinery wastewater by the BAFs as described in previous studies. 36 A suspension of Vibrio fischeri at 5 to 30 min exposure was used to determine the Berthold LB960 value, which was used to calculate the inhibition ratio of luminescence (IR) according to the formula 37…”

Section: Preparation Of Microbial Agent and Bioaugmentation Experimentsmentioning

confidence: 99%

A bioaugmentation agent allowing the advanced treatment of refractory refinery wastewater in a biological aerated filter and analysis of its microbial community

Feng

Wen

2020

J of Chemical Tech & Biotech

View full text Add to dashboard Cite

BACKGROUND The performance of a biological aerated filter (BAF) with activated sludge and nut shell activated carbon was evaluated for the advanced treatment of intractable refinery wastewater. Bioaugmenting the BAF with Pseudomonas sp. FS‐01 and Bacillus sp. FS‐02 and the microbial community structure between the upgrade system and the original system were also studied. RESULTS During the steady state of the BAF, the influent chemical oxygen demand (COD) was in the range 80–128 mg L−1, and ammonia nitrogen (NH4+‐N) was in the range 15–20 mg L−1. The BAF with activated carbon from nut shells as a supporting material can remove over 32% of influent COD and 95% of NH4+‐N. On bioaugmentation, the average effluent COD and NH4+‐N concentrations were 31.8 and 0.4 mg L−1, respectively. The predominant genera in BAF1 were Nitrospira, an unranked member of the Anaerolineaceae and an unclassified member of the Rhizobiales, while the dominant genera in BAF2 were Pseudomonas, Bacillus and an unranked member of the Anaerolineaceae. CONCLUSIONS The coconut shell activated carbon has outstanding properties for removing COD and NH4+‐N, along with high shock loading resistance. Bioaugmentation can improve the COD remove efficiency by 35% in relation to only adding sludge. Microbial diversity analysis indicated that bioaugmentation accelerated the transformation of the bacterial community structure, quickly becoming dominant strains. This bioaugmented process may be a promising alternative technology for the treatment of refractory wastewater. © 2019 Society of Chemical Industry

show abstract

“…Microbial degradation is generally considered as a safe, cost-effective and reliable technique for pesticides elimination from the environmental compartments (Singh et al 2017a, b;Mishra et al 2016;Kumar et al 2017). Abbas et al (2018) and Iqbal (2016) discussed the use of Vibrio fischeri bioluminescence inhibition bioassay (VFBIA) and Vicia faba bioassay, respectively, for monitoring of toxicity of wastewater due to its sensitivity and ease of operation. Textile wastewater has been studied by using V. faba bioassay to detect the contaminant load (Giorgetti et al 2011).…”

Section: Introductionmentioning

confidence: 99%

Physicochemical assessment of industrial textile effluents of Punjab (India)

et al. 2018

View full text Add to dashboard Cite

Urbanization and industrialization are generating huge quantities of untreated wastewater leading to increased water pollution and human diseases in India. The textile industry is one of the leading polluters of surface water and consumes about 200-270 tons of water to produce 1 ton of textile product. The primary objective of the present study was to investigate the pollution potential of textile industry effluent draining into Buddha Nallah stream located in Ludhiana, Punjab (India), and determine the seasonal variation in physicochemical parameters (pH, water temperature, total dissolved solids, total suspended solids, biochemical oxygen demand (BOD) and chemical oxygen demand (COD) of Buddha Nallah water. During summer months, for Site 1 and Site 2, the value of pH was in the alkaline range of 8.78 ± 0.47 and 8.51 ± 0.41, respectively. The values of pH in the rainy season were found to be in the range of 7.38 ± 0.58 and 7.11 ± 0.59 for Site 1 and Site 2, respectively. In the autumn and winter seasons, the average pH values were found to be in the range of 8.58 ± 1.40 and 8.33 ± 0.970, respectively. The maximum mean temperature in summer was recorded as 41.16 ± 4.99 °C, and lowest mean temperature in winter was recorded as 39.25 ± 2.25 °C at Site 2. The suspended solids were found to be highest (143.5 ± 75.01 and 139.66 ± 71.87 mg/L) in autumn for both the sites and lowest (86.50 + 15.10 mg/L) in the rainy season for Site 1. The values of BOD and COD of the textile effluent of both sites during all the seasons ranged from 121-580 to 240-990 mg/L, respectively, much higher than WHO water quality standard of 30 mg/L for BOD and 250 mg/L for COD. The present study deals with the collection of textile industry effluent and its characterization to find out the physicochemical load being drained by the effluent generated from textile industries, on the natural wastewater streams.

show abstract

Vibrio fischeri bioluminescence inhibition assay for ecotoxicity assessment: A review

Cited by 455 publications

References 188 publications

Application of response surface methodology based on central composite design for optimization of yellow bezacryl sorption on shoe soles waste

Application of response surface methodology based on central composite design for optimization of yellow bezacryl sorption on shoe soles waste

A bioaugmentation agent allowing the advanced treatment of refractory refinery wastewater in a biological aerated filter and analysis of its microbial community

Physicochemical assessment of industrial textile effluents of Punjab (India)

Contact Info

Product

Resources

About