Fig. 4From: Effects of metal corrosion in the pump of a dialysis machine on the sterility of the terminal dialysate by spike-and-recovery testing with bacteriaCleaning and disinfection program. Sodium hypochlorite solution supplemented with EverClean-500 was used as the disinfectant, and a single pass at 800 ppm was used for the cleaning program. Then, the system was left filled overnight with the disinfectant at 60 ppm. Finally, the circuit was washed with water the following morningBack to article page