تخریب رنگ و شبکه عصبی مصنوعی

تخریب رنگ و شبکه عصبی مصنوعی

اسلاید 1: 1

اسلاید 2: Prediction of behavior of pollutants adsorption on activated carbon coated by Zinc Oxid nanostructures and their photocatalytic degradiation and modeling using artificial neural network2

اسلاید 3: Theoritical Part I : Adsorbtion Part II : Photocatalytic degradiation Part III : ANN Modeling 3

اسلاید 4: 34The Need To Removal of POLLUTANTS High Toxicity and Carcinogenic effectsEnvironmental ContaminationsTo disrupt the ecosystem balance Non-biodegradbility

اسلاید 5: Paint removal technologiesIntroductionMore space Sensitivity changeNot Public Electro exchangeIrreversibleExpensiveEasy operationSensitivity to toxic pollutionsFlexibilitygood5

اسلاید 6: Retention of molecules on the surface of solid.High efficiencyFastConvenienceSelectivityRecovery adsorbentNo waste6Adsorption

اسلاید 7: Adsorption isothermsKinetic studies Thermodynamic

اسلاید 8: Kinetic studies IntroductionFirst order kinetic modelSecond order kinetic modelElovichIntraparticle diffusionlog( 𝑞 𝑒 − 𝑞 𝑡 )= log( 𝑞 𝑒 ) −( 𝑘 1 2.303 )t t/qt=1/k2qe2 + (1/qe)t 𝑞 𝑡 = 𝑘 𝑖𝑑 𝑡 1/2 +𝐶 𝑞 𝑡 = 1 𝛽 𝑙𝑛(𝛼𝛽)+ 1 𝛽 ln(t)8

اسلاید 9: Thermodynamic parameters Introduction ln K L = - H 0 /RT + ln S0 /R G 0  H 0 T S0 Describe the mechanism of absorption9

اسلاید 10: Photocatalyst8Low Costphotocatalytic degradiationOrganic environmental convert on CO2 & H2O. Fast Reaction

اسلاید 11: mechanism13Band-gap energy is 4ev for SemiconductorDuring light radiate on Semiconductor photocatalyst Photons absorb Electron excited from VB to CB Cavity create 7