Our body is estimated to be about 60 to 70 percent water. Our organs like muscles, lungs, and brain and blood all contain a lot of water. Our body needs water to transport oxygen and nutrients to our brain and our cells. Water also helps to maintain body temperature also removes waste from our liver.
Drinking sufficient amount of water is important, also not forgetting the water quality from our home tap is essential too! In our home, it may be wise to install a good quality water filter to maintain a high quality standard of drinking water.
MEMBRANE
First it is important to choose a good quality membrane elements in the water filter system. An effective membrane filter will delivers water that are virtually free from any harmful biological matter. Performance is characterized by hardness reduction, color removal, and organic pollutants reduction. Energy conversion and salt rejection performance are also very important considerations.
A good water filter must remove chemicals including trihalomethanes, pesticides and herbicides, lead, mercury, chlorine (taste and odor), cryptosporidium and giardia cysts, bad taste and odor, and fine sediment. A good quality filter system will even the tea, coffee, juices, etc. that you make! A good water filter system will comes with a carbon block filter that can reduce chlorine taste and odour as well as sediment, rust, particulates and other containments. The carbon block filter cartridge is replaceable and typically can last up to 150,000 gallons of water usage.
A home water filter unit should be compact, space-saving design fits conveniently underneath the sink. Some unit comes with electronic monitoring system to remind you to replace the filter elements.
In some developed countries like Singapore which recycle used sanitary water using advance RO and Nano filtration technique as a form of water recovery. Nano filtration uses a series of thin-film membrane elements engineered for use with fouling-prone brackish water applications. Normally nano filters is designed to utilize an three-layer membrane, of which a proprietary middle layer creates extreme smoothness. Good quality membrane are superior than standard polyamide spiral wound membrane elements for desalination of difficult feed water sources. High quality membranes enables lower fouling, reduced overall energy usage, increased membrane service life and an extension of operating time between required cleanings, which in turn reduce expenditures on required chemicals.
These type of industrial membranes provides high rejection of divalent and multivalent anions while monovalent ion rejection is dependent upon feed concentration and composition.
These types of membranes consist of family of thin film ultrafiltration membrane elements which are characterized by a molecular weight cutoff of 8000 on polyethylene glyol and a smooth fouling resistant membrane surface. These ultrafiltration elements are used for RO pretreatment, color, TOC reduction and colloidal iron and silica removal.
Choosing a good quality membrane elements for municipal drinking water plants need to consider that it should provide a low pressure and cost effective nanofiltration alternative in addition to standard RO treatment. The result product should be virtually free from any harmful biological matter. Performance is characterized by hardness reduction, color removal, and orghanic pollutants reduction. Energy conversion and salt rejection performance is also very important considerations.
Health is important, do not neglect our drinking water quality.
Choosing a Good Quality Membrane Home Water Filter MEMBRANE