1. Stainless steel clamp structure, stronger pressure bearing capacity, effectively preventing bursting and water leakage caused by instantaneous high pressure and impact of medium-sized ultrafiltration system.
2. The shell is made of high-toughness UPVC material. The material has good anti-aging, acid and alkali resistance and chemical stability, and is suitable for a wide range of working conditions.
3. Adopt a unique 7-sector wire loading process to make the water in the casing even.
4. Filling 5000 filaments, the effective membrane area of 16 square meters is much higher than the effective membrane area of similar products, so the water flux of single component is larger.
5. The inlet and outlet are all the interface ports of the national standard DN32, and the four loose-knotted end caps are all uniform size specifications, which is convenient for installation and maintenance.
6. The effective area of the membrane is large, the water flux is large, and the pure water flux is 3500 liters, which is much higher than the domestic products of the same specification.

MODEL		UF-4040	UF-6040	UF-8040	UF-8060
Specification	Membrane Material	PVDF / Reinforced PVDF
	Operation Mode	Outside-in
	Nominal Pore Size	0.03/0.05um
	Inside/Outside Diameter	0.7/1.3mm or 1.2/2.6
	Available Membrane Area(sq.m.)	12	32	40	50
	Dimension	Ф90*1175	Ф160×1420 mm	Ф200×1475	Ф200*1800
	Case Material	UPVC	UPVC	UPVC	UPVC
	Encapsulation Material of Bottom	Epoxy resins/polyurethane
	Filtering Type	Dead end or cross-flow filtration
	Turbidity of Permeate	<=0.2NTU
	SDI15 of Permeate	<=2.5
Feed Conditions	Turbidity	<=300NTU
	PH	2~10
	Pre-filtration	100~300um
	Temperature	5~50 Degree Celsius
Typcial Filtrate Flux		30~120L/sq.m.*H,25 Degree Celsius
Max TMP		0.3Mpa
Backwash Conditions	Frequency	Every 20-60mins(According to water quality or result of the pilot testing)
	Pressure	<=0.2Mpa
	Flux	40-120L/sq.m.*H
Air Scour Conditions	Air Pressure	<=0.2Mpa
	Air Flow per Module	4-10 Nm3/H
Chemical Enhanced Backwash	Frequency	Every 12-24H(According to water quality or result of the pilot testing)
	Cleaning Solutions	0.1%HCI(More or less duo to water quality)
		0.05%NaOH+0.1%NaCIO(More or less duo to water quality)
Clean In Place	Frequency	When TMP exceeds 0.08-0.1Mpa above starting TMP,and can’t recover by Backwash,air scour and Chemical enhanced backwash
						Cleaning Solutions	2% Oxalic,1-2% Citric or 0.4%HCI
	0.1%NaOH+0.2%NaCIO(Active Chlorine)

 

Application    
Broad range of application for the treatment of water and wastewater from:    
1. Pretreatment for seawater RO or NF desalination
2. Drinking water purification
3. Surface water purification
4. Ground water purification
5. Municipal wastewater/effluent water purification and reuse
6. Industrial wastewater treatment