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Ultrafiltration System

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2000m3/day River Water Treatment Ultrafiltration System

UF systems for river water or surface water treatment purposes that fit the needs of different industries and application such as chemical and pharmaceutical manufacturing, food and beverage processing, mining and wastewater treatment…etc.


This 2000m3/day UF System City Water Purification is for treating the River water, the treatment process is: Booster Pump----- Silicon Sand /Activated Carbon Filter——–Cartridge Filter———-UF System—–UV Disinfection. The permeate apply to citizen drinking or daily house-hold purpose.

Why we need to choose UF System for drinking water?

Compare with Conventional Multi-media filter which removed approximately 10 micron or larger of matter, silicon sand need to replace it every 1–2 years.
Ultrafiltration (UF) membranes systems are more reliable, the advantages of UF as below:

  • Has very good and stable output water quality, meet safety drinking purpose .
  • Low Investment if the TDS not high and turbidity not high, output turbidity is less than 0.1 NTU
  • Energy saving, UF Membrane normally has low pressure operation.
  • Ultrafiltration membrane pore size ranges from 0.01 to 0.10 micron, In addition to superior turbidity removal, UF membranes efficiently remove bacteria and most viruses, the bacterial removal rate is ≥99.99%.
  • Ultrafiltration System has automatical running(one-touch screen auto filtration), Occasionally back washed and air scoured to boost performance and removing the fouling layer to extend operating life

2000m3/day River Water Treatment Ultrafiltration System video as reference

Booster Pump: It is to provide power for quartz sand filter, activated carbon filter, security filter, ultrafiltration to produce water. Self-priming horizontal multistage centrifugal pump, impeller vane is made of SUS304 or SUS316 plate stamping and welding, with long shaft motor, axial inlet and radial outlet. Compact structure. Low noise, suitable for mildly corrosive liquids, small installation space, liquid temperature range between -15 ° C and +105 ° C.

Multimedia Sand Filter is used as a filter medium. Under a certain pressure, the water with turbidity is filtered through a certain thickness of granular or non-granular quartz sand to effectively remove suspended solids, organic matter, colloidal particles, microorganisms and chlorine. , odor and some heavy metal ions, etc., finally achieve a high-efficiency filtration equipment that reduces water turbidity and purifies water quality.

Activated Carbon Filter is commonly used water treatment process. As a pretreatment of the water treatment desalination system, it can absorb the residual chlorine that cannot be removed in the pre-stage filtration, which can effectively ensure the service life of the latter equipment, improve the quality of the effluent and prevent pollution, especially Prevent the residual chlorine toxic contamination of the reverse osmosis membrane, ion exchange resin, etc. At the same time, it also adsorbs pollutants such as small molecules and organic substances leaking from the former stage, and has obvious adsorption and removal effects on odor, colloid and pigment, heavy metal ions, etc., and also has the effect of reducing COD. The SDI value of the RO feed water can be further reduced to ensure SDI < 5 and TOC < 2.0 ppm.

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