Example 7: Multiple species transport
with kinetic, sequential/parallel degradation
References:
Sun, Y., Petersen, J.N., Clement, T.P.,
and R.S. Skeen, R.S. (1999). Development of analytical solu-tions for multispecies
transport with serial and parallel reactions. Water Resour. Res.
35, 185-190.
Clement, T.P.(2002). A generalized analytical method for solving multi-species transport equations coupled with a first-order reaction network. Water Resour. Res. 37, 157-163.