“…In view of the environmental random effect on the natural growth for the species in chemostat model, extensive results are concerned with the stochastic chemostat systems. Here, we only mention Imhof and Walcher, 8 Campillo et al, 9 Xu and Yuan, 10 Zhang and Jiang, 11 Wang and Jiang, 12,13 Sun et al, 14 and Meng et al 15 Especially, Imhof and Walcher 8 initially formulated a competition chemostat model under linear random perturbation and obtained the persistence for both the deterministic system and the stochastic version of the chemostat model. Wang and Jiang 12 investigated a classic chemostat model involving random fluctuation with general functional response and analyzed the stationary distribution.…”