Hollow Fiber Ultrafiltration

Hollow fiber ultrafiltration is advanced technology that uses porous hollow fiber membrane materials such as PVDF PES PTFE PAN PVC PP to remove contaminants, bacteria and virus from fluid, it can be designed in outside-in flow and inside-out flow, typical operation mode is cross flow, dead-end filtration can be operated when feed fluid is with very low suspended solids and turbidity.

Among various hollow fiber membrane materials, PVDF is most widely used because of high tensile strength, this ensures low fiber breakage rate thus provides long service life.

Features

　 ● 0.03μm pore size produces high quality filtrate

● Excellent chemical resistance

● Bacteria and virus removal performance

● Typical permeate SDI<3, turbidity <0.1NTU

Application

● Municipal water treatment

● Food&Beverage pure water production

● Power plant boiler water treatment

● Cross-flow wine filtration

Specification

Model		DFPVDF6040	DFPVDF8040	DFPVDF8060	DFPVDF1060
Specification	Membrane material	PVDF	PVDF	PVDF	PVDF
	Housing material	UPVC	UPVC	UPVC	UPVC
	Pore size(μm)	0.03	0.03	0.03	0.03
	Inner diameter(mm)	0.7	0.7	0.7	0.7
	Outer diameter(mm)	1.3	1.3	1.3	1.3
	Membrane area(m2)	25	40	55	75
	Overall length(mm)	1,410	1,295	1,670	1,670
	Module diameter(mm)	160	200	200	250
	Connection size	DN32	DN50	DN50	DN50
	Potting material	Epoxy resin	Epoxy resin	Epoxy resin	Epoxy resin
	Bacterial rejection	>4 log	>4 log	>4 log	>4 log
Operation parameter	Max chlorine concentration(ppm)	2,000	2,000	2,000	2,000
	pH range	1.0 - 13	1.0 - 13	1.0 - 13	1.0 - 13
	Max backwash pressure(Mpa)	0.2	0.2	0.2	0.2
	Max feed pressure(Mpa)	0.3	0.3	0.3	0.3
	Max backwash flow(L/H)	2,500	4,000	6,000	7,500
	Air scour rate(Nm3/h)	1.5 - 3.0	3.0 - 5.0	4.0 - 6.0	6.0 - 9.0
	Design flux(LMH)	50 - 120	50 - 120	50 - 120	50 - 120

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Contact

Category:

Ultrafiltration Membrane

Keywords:

Roll Membrane | High Flow Filter | PP Pleated Filter

Tel: +86-513-89157856
Email: sales@delta-filtration.com

Product Description

Among various hollow fiber membrane materials, PVDF is most widely used because of high tensile strength, this ensures low fiber breakage rate thus provides long service life.

Features

　 ● 0.03μm pore size produces high quality filtrate

● Excellent chemical resistance

● Bacteria and virus removal performance

● Typical permeate SDI<3, turbidity <0.1NTU

Application

● Municipal water treatment

● Food&Beverage pure water production

● Power plant boiler water treatment

● Cross-flow wine filtration

Specification

Model		DFPVDF6040	DFPVDF8040	DFPVDF8060	DFPVDF1060
Specification	Membrane material	PVDF	PVDF	PVDF	PVDF
	Housing material	UPVC	UPVC	UPVC	UPVC
	Pore size(μm)	0.03	0.03	0.03	0.03
	Inner diameter(mm)	0.7	0.7	0.7	0.7
	Outer diameter(mm)	1.3	1.3	1.3	1.3
	Membrane area(m2)	25	40	55	75
	Overall length(mm)	1,410	1,295	1,670	1,670
	Module diameter(mm)	160	200	200	250
	Connection size	DN32	DN50	DN50	DN50
	Potting material	Epoxy resin	Epoxy resin	Epoxy resin	Epoxy resin
	Bacterial rejection	>4 log	>4 log	>4 log	>4 log
Operation parameter	Max chlorine concentration(ppm)	2,000	2,000	2,000	2,000
	pH range	1.0 - 13	1.0 - 13	1.0 - 13	1.0 - 13
	Max backwash pressure(Mpa)	0.2	0.2	0.2	0.2
	Max feed pressure(Mpa)	0.3	0.3	0.3	0.3
	Max backwash flow(L/H)	2,500	4,000	6,000	7,500
	Air scour rate(Nm3/h)	1.5 - 3.0	3.0 - 5.0	4.0 - 6.0	6.0 - 9.0
	Design flux(LMH)	50 - 120	50 - 120	50 - 120	50 - 120

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