Ultrafiltration (UF) is a variety of membrane filtration in which forces like pressure or concentration gradients lead to a separation through a semipermeable membrane. Suspended solids andsolutes of high molecular weight are retained in the so-called retentate, while water and low molecular weight solutes pass through the membrane in the permeate. This separation process is used in industry and research for purifying and concentrating macromolecular (103 - 106 Da) solutions, especially protein solutions.
||Multi-media filtration stage, keeps the waste from pools clean. No matter quartz sand or Iron and manganese sand, we adopted good quality ones, helping customers experience long-term usable material and reduce the replacement.
||We recommend our customers adopt nut shell born carbon, it is cost-effective and we also provide coco-nut shell carbon, it is more effective and price higher.
||Our normal setting of resins are round yellow and good quality resins, it has very good performance of ion exchanging and keeps the pools water in low rate of metal ions.
||UV sterilization equipment is easy to use and good in performance, you can choose the stainless steel tank, or ozone generator according to the water and meet the standard quality, if you ask, we can provide with stainless steel container,air ozonator for water disinfection.
||.According to the water problem and requst,we may put the antiscalant chemical formula,ozone generator,uv sterilizer...to make sure the water is standard.
The plants we offer are built on international parameters and advanced technology, making it highly durable and efficient. The plant does not require regular maintenance, making it cost effective solution.
Sand filters are used for water purification. There are three main types; rapid (gravity) sand filters, upward flow sand filters and slow sand filters.
Carbon filtering is a method of filtering that uses a bed of activated carbon to remove contaminants and impurities, using chemical adsorption.
Ion exchange is an exchange of ions between two electrolytes or between an electrolyte solution and a complex. In most cases the term is used to denote the processes of purification, separation, and decontamination of aqueous and other ion-containing solutions with solid polymeric or mineralic 'ion exchangers'.
Ultrafiltration system picture