Reverse or reversible osmosis is a membrane technology that uses a membrane to remove various contaminants, including salts, microorganisms, heavy metals and other impurities. It is an effective method for purifying water and ensuring a low content of particles and salts.

Deionization is a process by which ionic substances are removed from water, resulting in highly purified water without ions. It is useful for laboratory applications where high purity water is required, without the presence of ions that could affect the analysis.

Ultrafiltration uses a membrane to filter water to remove particles, bacteria and larger molecules. It is useful for removing microorganisms and impurities that could affect laboratory procedures.

Activated carbon is used to adsorption of organic substances, chemicals and other impurities from water. This technology helps to eliminate odors, flavors and various organic contaminants.

UV light is used to disinfect water by destroying microorganisms like bacteria and viruses. This technology is useful for ensuring microbiologically clean water.

Ozone is used to disinfect and oxidize water. This technology effectively removes microorganisms and impurities and helps in the oxidation of organic matter.