Ultrafiltration is abbreviated as UF. Like reverse osmosis, it is a membrane-based filtration process. In this process, the device uses hydrostatic pressure to force water through a kind of semi-permeable membrane. Generally, the pore size of this membrane is between 103 and 106 Daltons. Generally, ultrapurification is a pressure-based barrier to suspend different types of elements, such as viruses, bacteria, solids, endotoxins, and other types of pathogens. As a result, the filtered water becomes pure. Let’s find out more about it.

Basically, a membrane is a thin layer of a special type of material that can help separate substances in response to a driving force. Therefore, they can help eliminate different types of microorganisms, such as bacteria, organic matter, and particulate matter. Therefore, the filtered water becomes better in taste and color.

In general, ultrafiltration is an ideal option for the removal of a variety of colloidal particles from tap water. Apart from this, they can also help remove large dissolved contaminants. Depending on the type of membrane, it can remove contaminants of different sizes.

With a molecular weight of 100k daltons, the size of the membranes is between 0.05 and 0.08 microns. In most cases, these membranes are used when it is necessary to remove all kinds of colloidal particles. The point is that most dissolved solids can pass through the membrane without a problem.

Is that how it works

Ultrafiltration makes use of the hollow fibers of the membrane. This process helps retain suspended solids and allows the passage of other solutes. Basically, there is no difference between nanofiltration, microfiltration, reverse osmosis and ultrafiltration.

When combined with other water filtration technologies, ultrafiltration can help remove macromolecules, proteins, pyrogens, bacteria, and colloids.

Benefits

  • Without the need for any type of chemical products.

  • Using size exclusion filtration

  • Helps Shambhu microbes and particles.

  • Environmentally friendly

  • simple automation

  • compact seedlings

What can you remove?

  • virus

  • Smog

  • Silt

  • silica

  • proteins

  • Plastic

  • endotoxins

Maintenance

Since ultrafiltration units have fine membrane filters, these units require proper maintenance. The type of planning method depends on the application of the unit. For example, if you want to use this unit, you can get rid of organic contaminants. Also, you can use a medium alkaline detergent for up to 60 minutes.

For the removal of inorganic contaminants, you can use citric acid with a concentration level of 3%. It is essential to note that the acid must be allowed to circulate for at least 1 hour. Apart from this, you can also use hydrochloric acid to clean membranes.

Long story short, this was an introduction to ultrafiltration water purification systems. If you want to invest in this system, we suggest you consider your needs and budget. You can also compare these units with reverse osmosis units before making your final decision. Hopefully this guide will help you buy and care for your ultrafiltration systems.