UF Membrane Module PVC Ultrafiltration Membrane Module UFc80C Stainless Steel Housing Rain Water Treatment

Short Description:

Product Overview

UFc80C is capillary hollow fiber membrane made of high polymer material, which is a separating product that will not have any phase change. The modified PVC material adopted to this product has good permeable rate, good mechanical strength, good chemical resistance anti-pollution ability, MWCO is 100k Dalton. Membrane ID/OD is 1.0mm/1.8mm, filtering direction is inside-out, that is raw water flows inside the hollow fibers and, driven by differential pressure, permeates outwards so as to filter bacteria, colloids, suspended substances, microbes, and other harmful substances.

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Product Detail

Product Tags

Applications

●Production of mineral water, mountain spring water and other germ-free liquid.
●Drinking treatment of tap water, surface water, well water and river water.
●Pre-treatment of RO device.
●Treatment, recycle and reuse of industrial wastewater.

Filtration Performance

According to the service conditions of modified PVC hollow fiber ultrafiltration membrane which are applied to various water sources, the product is proved to reach below filtration effects:

Water Composition	Filtering Effect
Suspended Substances, Particles >1um	Removal Rate ≥99%
SDI	≤ 3
Virus, Bacteria	>4 log
Turbidity	<0.1NTU
TOC	Removal Rate 0-25%

Above data is obtained when turbidity of feed water is less than 15NTU. The product is proved to reach the sanitary standards of drinking water by Health Department of Guangdong Province. Approval number is YUE WEI SHUI ZI 2014 S1671.

Product Parameters

Product Appearance

product-description1

Figure 1 Product Dimensions

Technical Parameters

Structure	inside-out
Membrane Material	Modified PVC
MWCO	100K Dalton
Nominal Membrane Area	16.5m²
Membrane ID/OD	1.0mm/1.8mm
Module Dimensions	Φ180mm×1382mm
Connector Dimensions	DN25 Female Thread

Application Data

Pure Water Flux	7,000L/H (0.15MPa, 25℃)
Designed Flux	35-100L/H (0.15MPa, 25℃)
Operating Pressure	≤0.2MPa
Maximum Trans Membrane Pressure	0.2MPa
Maximum Operating Temperature	45℃
Operating PH Range	4-10
Washing PH Range	2-12
Operating Mode	Cross-flow/Dead-end Filtration

Feed Water Requirements

A security filter, precision <50 micron, should be set as pretreatment of UF, in case of blockage caused by large particles in raw water. Attention: UF membrane material is macromolecular organic plastics, raw water must not contain any organic solvents.

Feed Water Turbidity	≤15NTU
Oil & Grease	≤2mg/L
Feed Water SS	≤20mg/L
Total Iron	≤1mg/L
Continuous Feeding Residual Chlorine	≤5ppm
COD	Suggested ≤500mg/L

Component Material

Component	Material
Membrane	Modified PVC
Sealing	Epoxy Resins
Housing	SUS304

Typical Operating Parameters

Maximum Backwashing Pressure		0.2MPa
Backwashing Flow Rate		100-150L/m² .h
Backwashing Frequency		Every 30-60 minutes
Backwashing Duration		30-60 seconds
CEB Frequency		0-4 times/day
CEB Duration		5-10 minutes
CIP Frequency		1-3 months
General Washing Chemicals ：
Disinfection	15ppm NaClO
Organic Contamination Washing	0.2% NaClo+0.1% NaOH
Inorganic Contamination Washing	1-2% Citric Acid /0.2% HCl