When a process is difficult to remove harmful substances in the water, the use of two or more of the process is a composite type. such as activated carbon adsorption, ultraviolet sterilization, activated carbon adsorption reverse osmosis, activated carbon adsorption micro-filtration (ultrafiltration), polypropylene superfine fiber, activated carbon, micro-filtration (ultrafiltration).
In the composite water purifier, membrane technology composite water purifier water purification performance is excellent, especially in the removal of microorganisms (bacteria, algae, etc.) has a relatively significant effect, some of the excellent quality water purifier effluent can be directly raw drink, has been welcomed by the vast number of consumers, has become the current development of water purifier hotspot. The design and manufacture of water purifier is a comprehensive science and technology. Water purifier design principles should be for the user's sake. As far as the characteristics of water quality in China are concerned, the pollution of organic pollutants is serious in the Yangtze River and densely populated areas, and the problem of bacterial contamination exists in small water supply enterprises and underground water use areas throughout the country.
Therefore, only some quality water purifier can adapt to different parts of the country's water quality, so water purifier manufacturers should be based on different areas of water quality conditions, carefully designed to adapt to different water sources, but good treatment effect of water purifier. In short, water purifier is related to the water safety and health of millions of people, for this water purifier itself quality and effluent quality must be the attention of manufacturers, and continue to absorb and adopt advanced technology and equipment, and constantly improve the quality of water purifier to meet the increasing consumer demand.