text: Yo, check it out, I got a study to share,
  'Bout uranium(VI) and Catenella repens, a red alga player.
  They tested the biosorption, see how it goes,
  pH, size, time, biomass, concentration, and temperature flows.
  
  In the pH range, from 1.5 to 7.5,
  4.5 pH was the fly, the uptake was alive.
  Size reduction didn't do much, no increase in capacity,
  But the metal removal was rapid, no time for brevity.
  
  Just 30 minutes, over 90% was absorbed,
  In 45 minutes, equilibrium restored.
  The alga's got potential, max loading of 303,
  That's how much metal it can hold, can you feel me?
  
  Temperature didn't change much, within 15 to 55 degrees,
  Under optimal conditions, biosorption didn't freeze.
  Both Langmuir and Freundlich models fit the adsorption right,
  With r-squared values, 0.94 and 0.96, outta sight.
  
  The kinetics followed the pseudo-second order,
  With an r-squared value of 0.99, no disorder.
  At pH 2.5, where most biomasses struggle,
  They still achieved a 25% metal loading, yo, that's no juggle.
  
  So, they evaluated the biosorption at pH 2.5,
  To see how it performed, to keep the study alive.