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Pollution-resistant columnar membrane module

Product Specification

Specification Size	Model		Unit	AD-UF5-HR51	AD-UF5-HR77
	Average Pore Size		μm	0.03	0.03
	Membrane Area		m²	51	77
	Membrane Fiber Inner/Outer Diameter		mm	0.7/1.3	0.7/1.3
	Effective Length of Membrane Fiber		mm	1380	1880
	Installation Size and Method		-	Inlet, Outlet, and Concentrate Port DN50
	Side Inlet	Component Size (φ×H)	mm	φ225×1860	φ225×2360
		Inlet Type	-	PT3/8" Tapered Tube Internal Thread
	Bottom Inlet	Component Size (φ×H)	mm	φ225×1900	φ225×2400
		Inlet Type	-	Component Inlet Pipe Connection Pagoda Connector
Weight	Tare Weight (including protective liquid)		kg	45	60
	Full Water Weight		kg	80	100
Material	Membrane Fiber Material			PVDF
	Potting Glue		-	Epoxy Resin
	Membrane Tube Material		-	UPVC
	Maximum Inlet Turbidity		NTU	300
	Maximum Inlet Pressure		MPa	0.30
Operating Conditions	Maximum Operating Temperature		℃	40
	Tolerable pH Range			2~12
	Operating Mode		-	Crossflow or Dead-end Filtration

[Note]: Other specifications of membrane products can be customized according to user needs.

Operating Conditions

Operating Parameters Backwash Parameters Maintenance Cleaning (MC) In-situ Regenerative Cleaning (CIP)	Common Membrane Flux Range		HR:40~90L/(m² ·h)
	Transmembrane Pressure Range		30~150kPa
	Maximum Transmembrane Pressure During Filtration		0.2MPa
	Maximum Inlet Pressure		0.3MPa
	Maximum Inlet Turbidity		300NTU
	Crossflow Filtration Return Flow		10%～30%
	Maximum Particle Size		≤300μm
	Total Suspended Solids		≤100mg/L
	Operating Temperature		1-40℃
	Backwashing Method		Air-Water Backwashing
	Designed Backwashing Frequency		24～48 times/day
	Scrubbing Air Pressure During Backwashing		≤150kPa
	Backwash Flux		0.5~1.5 times the permeate flux
	Backwash Gas Flow Rate		8~12Nm³/h(per unit)
	Backwash Gas Source		Oil-free Compressed Air
	Duration		30~60s per cycle
	Method 1 (Low Concentration In-situ Cleaning L-CIP)	Cleaning Method	Low concentration citric acid solution or sodium hypochlorite solution internal and external circulation cleaning
		Maintenance Cleaning Time	50min (including rinsing time)
		Citric Acid Frequency	1 time / 1 ~ 3 days / set
		Sodium Hypochlorite Frequency	1 time/1~3 days/set
		Cleaning Flow Rate	1~2m³/membrane component
		Maintenance Cleaning Chemical Concentration	0.5%～1% citric acid 300~500ppm sodium hypochlorite
	Method 2 (Chemical Study enhanced backwashing CEB)	Cleaning Method	Adding chemical agents to enhance backwashing during water backwashing
		Maintenance Cleaning Time	15min
		Citric Acid Frequency	1 time/1~3 days/set
		Sodium Hypochlorite Frequency	1 time/1~3 days/set
		Backwash flow rate	0.5~1.5 times the permeate flux
		Maintenance Cleaning Chemical Concentration	0.5%～1% citric acid 300~500ppm sodium hypochlorite
	CIP (Clean-in-Place) method		Alternating internal and external circulation cleaning with citric acid solution and sodium hypochlorite solution
	CIP duration (acid washing or sodium hypochlorite washing)		90~180min
	CIP acid washing frequency		Once every 30~90 days per set
	CIP sodium hypochlorite cleaning frequency		Once every 30~90 days per set
	CIP circulation flow rate		1~3m³/membrane module
	Restorative cleaning solution concentration		1%～2% citric acid 1000~3000ppm sodium hypochlorite
	Optimal temperature range for each chemical cleaning solution		20~30℃
	Heating temperature for each chemical cleaning solution		20~30

Size drawing

AD-UF5-HR51:

Unit	L	L1	L2	L3	D	W1	W2
mm	1860	1500	1630	1820	225	180	342

AD-UF5-HR77:

Unit	L	L1	L2	L3	D	W1	W2
mm	2360	2000	2130	2320	225	180	342

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Pollution-resistant columnar membrane module

High Precision: Nominal pore size 0.03μm, uniform pore size, water turbidity <0.1NTU, SDI15 <2.5; High Fouling Resistance: Special PVDF antioxidant modification, with better anti-pollution ability and good cleaning recovery rate; High Strength: Good mechanical properties, breaking strength up to 5N; High Applicability: Customized design to meet the replacement of components with different sizes and specifications in the market.

Classification:

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Contact Information

Address: Room 603, Block C, Yuanhe Tang Science and Technology Culture Research and Development Community, 588 Xuanroad, Yuanhe Street, Xiangcheng District, Suzhou City
Telephone:0512-62808808
E-mail: jsadms@163.com

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