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As a main composition of dye wastewater, organic pollutant which has a negative effect on the environment can be effectively removed by active carbon adsorption. In the present work, activated carbon fiber (ACF) was modified by a novel modification technology, gilding arc discharge, while its adsorption capacity was studied with the acid orange II (AO II) solution selected as the target wastewater...
Calculating normal-forms is one of the main algorithms on studying nonlinear dynamical system. There are matrix-expressing, conjugate-operator and Lie-algebra algorithms which can be used in the calculation. It is well known that calculating with conjugate-operator is the main step in finding all orders of normal forms. In this paper, a Mathematica package is presented for calculating normal- forms...
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