ShenZhen Dreamemway Environmental Products Co. , Ltd Company Logo ShenZhen Dreamemway Environmental Products Co. , Ltd
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UF Membrane Module Industrial Water Filter for Water Treatment

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ShenZhen Dreamemway Environmental Products Co. , Ltd
[China]

Address
Add:Blk C,#8,No.3Ind.Rd.Int’l Low-Carbon City,Longgang Dist,Shenzhen City,China Shenzhen Guangdong
Phone
86-0755-279003
Contact name
jenny

Quick Information

  • Place of Origin: China
  • Method : Physical Treatment
  • I/O Diameter : 0.7/1.3mm
  • Pore Size : 0.02um

Description

集装箱式超滤装置

Dreamem提供移动超滤解决方案,以确保不间断的服务。这些系统允许快速设置,安全安装和灵活的租用期。可以进行永久安装和容器化选件。


                  
 
I /外径(mm)0.85/2.20
标称孔径0.1微米
纯净水通量≥1600LMH
破裂强度> 0.45兆帕
抗拉强度> 200N
最高 给水氯200毫克/升
曝气率60-100(m³/ h。投影面积)
透过率浊度NTU≤0.5(MBR)
去除细菌≥99.999%
SS(毫克/升)< 1
寿命5-8年生活污水
SDI≤2.5

 Operating Condition
Design Flux(L/.h)10-30
Filtration ModeNegative Pressure Suction Filtration
Operating Pressure(MPa)0.01-0.05
Suction pressure-0.01~ -0.05 MPa
Operating Temperature(ºC)5-45
PH Range2-11
Max. Feed Water Chlorine (mg/L)    200
Aeration Rate60-100(m³/h. Projection Area)
Oil content (mg/L)Natural oil<50mg/L;Mineral oil<3mg/L
Sludge concentration (mg/L)5000~8000 ;MLSS≤18000
Running cyclerun 8-15 min; pause 1-2min (Depends on water quality)

Maintenance Chemical Clean

CleaningFrequency1-7day
CleaningDuration30-60min
CleaningChemicalsSodium Hypochlorite ,Citric Acid

 Recovery Chemical Clean
Online chemical cleaning Frequency<3month
Backwash pressure(MPa)<0.05
Offline chemical cleaning frequency6~12 months
Chemical  washing reagentCitric acid, hydrochloric acid/ sodium hypochlorite+sodium hydroxide
Cleaning  Duration3-24h
Cleaning  ChemicalsSodium Hypochlorite,Citric Acid,NaOH
Cleaning  Temperature20-40ºC
Note:
1.The technical parameters and descriptions listed in the table are production standard values for reference. If there are special requirements, they can be adjusted accordingly;
2. The water production flow in the table refers to the design reference flux when the product is used for sewage treatment.

How Ultrafiltration Works

Ultrafiltration uses hollow fibers of membrane material and the feed water flows either inside the shell, or in the lumen of the fibers. Suspended solids and solutes of high molecular weight are retained, while water and low molecular weight solutes pass through the membrane. Ultrafiltration is not fundamentally different from reverse osmosis, microfiltration or nanofiltration, except in terms of the size of the molecules it retains. When strategically combined with other purification technologies in a complete water system, UF is ideal for the removal of colloids, proteins, bacteria, pyrogens, proteins, and macromolecules larger than the membrane pore size from water.

Benefits

  • No need for chemicals (coagulants, flocculates, disinfectants, pH adjustment)
  • Size-exclusion filtration as opposed to media depth filtration
  • Good and constant quality of the treated water in terms of particle and microbial removal
  • Process and plant compactness
  • Simple automation
  • Environmently friendly

What does ultrafiltration remove?

  • Endotoxins
  • Plastics
  • Proteins
  • Silica
  • Silt
  • Smog
  • Viruses

Maintenance

Ultrafiltration systems contain extremely fine membrane filters which need to be properly cleaned. The cleaning process used depends on whether a UF system is being used to remove organic or inorganic contaminants, or even both. To remove organic contaminants the general cleaning protocol for the cleaning of tubular membranes is to use a low foam, medium alkaline detergent at 0.6% to 1% for a maximum of 40 to 60 minutes. To remove inorganic contaminants the best treatment is with citric acid at a maximum concentration of 3.0 %. The acid should circulate for 1 to 3 hours. Hydrochloric acid can also be used to clean membranes, as can oxalic, sulfuric and nitric acid.

Applications

  • Municipal Drinking Water
  • Wastewater Reuse
  • NF/RO Pretreatment
  • Industrial Process Water
  • Mine Water Remediation
  • Retrofit Systems


Price

  • Delivery Port : SHENZHEN

Packaging & Delivery

  • Packing :CARTON
  • Delivery Lead Time : 20DAYS
  • Supply Ability : 200000 M2/Yearly

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