Biodegradation kinetics of diuron by Pseudomonas aeruginosa FN and optimization of biodegradation using response surface methodology

2019 ◽  
Vol 34 (S1) ◽  
pp. 61-73
Author(s):  
Dajana Kučić Grgić ◽  
Vesna Ocelić Bulatović ◽  
Matija Cvetnić ◽  
Željka Dujmić Vučinić ◽  
Marija Vuković Domanovac ◽  
...  
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Response Surface Methodology ◽  
Response Surface ◽  
Biodegradation Kinetics ◽  
Kinetics Of

scholarly journals Studies of the Effects of Co-substrates on Biodegradation Kinetics of 4-Chlorophenol Using Response Surface Methodology (RSM)

2019 ◽  
Vol 30 (Supp.2) ◽  
pp. 141-151
Author(s):  
Nurul Nornazifah Abdul Halim ◽  
◽  
Sam Suat Peng ◽  
Ng Si Ling ◽  
◽  
...  
Keyword(s):  
Response Surface Methodology ◽  
Response Surface ◽  
Biodegradation Kinetics ◽  
Kinetics Of

Modelling of the performance of asphalt pavement using response surface methodology—the kinetics of the aging

2007 ◽  
Vol 42 (2) ◽  
pp. 933-939 ◽  
Author(s):  
L.E. Chávez-Valencia ◽  
A. Manzano-Ramírez ◽  
E. Alonso-Guzmán ◽  
M.E. Contreras-García
Keyword(s):  
Response Surface Methodology ◽  
Response Surface ◽  
Asphalt Pavement ◽  
Kinetics Of

scholarly journals Process optimization and kinetics of deep fat frying conditions of sausage processed from goat meat using response surface methodology

2019 ◽  
Vol 7 (10) ◽  
pp. 3161-3175
Author(s):  
Sunday Samuel Sobowale ◽  
Tajudeen Adeniyi Olayanju ◽  
Antoine Floribert Mulaba‐Bafubiandi
Keyword(s):  
Response Surface Methodology ◽  
Response Surface ◽  
Process Optimization ◽  
Deep Fat Frying ◽  
Goat Meat ◽  
Kinetics Of

Response surface methodology for cadmium biosorption on Pseudomonas aeruginosa

2016 ◽  
Vol 73 (11) ◽  
pp. 2608-2615 ◽  
Author(s):  
Salman Ahmady-Asbchin
Keyword(s):  
Pseudomonas Aeruginosa ◽  
Response Surface Methodology ◽  
Response Surface ◽  
Quadratic Model ◽  
Physicochemical Factors ◽  
Equilibrium Data ◽  
Different Temperatures ◽  
Contact Exposure ◽  
Adsorption Equilibrium Data ◽  
Biosorption Equilibrium

In this research the effects of various physicochemical factors on Cd2+ biosorption such as initial metal concentration, pH and contact exposure time were studied. This study has shown a Cd2+ biosorption, equilibrium time of about 5 min for Pseudomonas aeruginosa and the adsorption equilibrium data were well described by Langmuir equation. The maximum capacity for biosorption has been extrapolated to 0.56 mmol.g−1 for P. aeruginosa. The thermodynamic properties ΔG0, ΔH0, and ΔS0 of Cd2+ for biosorption were analyzed by the equilibrium constant value obtained from experimented data at different temperatures. The results show that biosorption of Cd2+ by P. aeruginosa are endothermic and spontaneous with ΔH value of 36.35 J.mol−1. By response surface methodology, the quadratic model has adequately described the experimental data based on the adjusted determination coefficient (R2 = 0.98). The optimum conditions for maximum uptake onto the biosorbent were established at 0.5 g.l−1 biosorbent concentration, pH 6 for the aqueous solution, and a temperature of 30 °C.

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