The feed water quality will influence the pure water´s quality and cartridges´ life-span.
PF:polypropylene spun fiber, KDF:kinetic degradation fluxion, AC:active carbon, RO:reverse osmosis,
DI:ion exchange, UV:ultraviolet, TF:terminal microfiltration.
All the specifications are tested under the situation: feed water´s TDS=200ppm, 25°C, 50psi and 15% recovery rate.
1. Feed of ultrapure water system
2. Microbiological analysis
3. Sample dilution and reagent preparation
4. Chemical and qualitative analysis
5. Spectrum measurement
6. Disposing of buffer, medium