An improved water purification system and method for converting contaminated water into potable water in an inexpensive and reliable manner that includes several active and passive purification components contained within a housing. The passive components may include, for example, a macro filtration unit for filtering debris; a pre-depth mixed bed media filtration unit to mechanically filter out various contaminants; and a post-depth mixed bed media filtration unit to remove particles or organic growth that may have resulted from active filtration. The active components may include, for example, a specialized media filtration unit to destroy and remove organic and inorganic contaminants; an ozonation unit to break down and destroy oxidizable matter; an active carbon filtration unit to neutralize ozone, adsorb contaminants, and improve taste; and a UV sterilization unit to destroy any remaining microorganisms and neutralize ozone.

 
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< PRODUCTION PROCESS OF AN ORGANIC/INORGANIC COMPOSITE HYDROGEL, CELL CULTURE SUBSTRATE COMPRISING AN ORGANIC/INORGANIC COMPOSITE HYDROGEL, AND ANTIFOGGING MATERIAL COMPRISING A DRIED ORGANIC/INORGANIC COMPOSITE HYDROGEL

> Cosmetic composition containing an extract from lotus and method of cosmetic care using said composition

> VISCOELASTIC COMPOSITIONS

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