Using the table given below please; a) Calculate q (mg dye removed per gram of biomass) values for each sample for 0,09L volume and 0,2 g cell mass. (5 pt) b) Write the difference between Langmuir and Freundlich Isotherm models and discuss the methods used in analysis of dyes, which methods are preferred and why? (5 pt) 200 ppm (200 mg/L) Time Concentration (min) (mg/1.) 204,714 72,069 15 50,544 30 68,574 60 33,308 120 30,687