Water purification systems
KMT International, Inc provides design and supplying innovative water purification systems manufactured in US. We provide custom design your system and optimize the integration of equipment, saving you money on engineering, design and installation. KMT propose water purification systems manufactured in US with latest technology in membrane Reverse Osmosis (RO) desalination, filtration, and deionization systems.
Reverse osmosis removes 95-99% of most contaminants including microorganisms, organic compounds, dissolved inorganic compounds, microbial by-products such as endotoxins and pyrogens, and many carcinogenic compounds as shown in the table below. Performance is given as percent rejection or the percentage of the contaminants removed from a given water supply.
| Dissolved ions | > 93% |
|---|---|
| Organics | 99% |
| Particles | > 99% |
| Bacteria | > 99% |
| Pyrogens | > 99% |
A more common RO system, used in both municipal and well water applications, is one that uses a TFC membrane. TFC membranes are inorganic, and therefore not susceptible to bacterial growth. These membranes also provide a high quality and quantity of purified water, however, TFC membranes are damaged when chlorine is present in the water. For this reason all TFC systems utilize a carbon pre-filter. Carbon easily absorbs chlorine, protecting the downstream membrane from attack, and eventual failure. In chlorinated water applications, it is important to replace the carbon pre-filter on a regular basis, to insure continued protection of the TFC membrane. In well water applications where chlorine is not present, a TFC system is always the preferred choice. TFC systems normally contain a combination sediment/carbon pre-filter, followed by the membrane, and additional carbon post filters.