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Product Specification

Specification Size	Model		Unit	AD-UF3-HF51	AD-UF3-HF77
	Average Membrane 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		-	Feed Water, Product Water, Concentrated Water Port DN50 Copy Lin
	Side Feed Water	Component dimensions (φ×H)	mm	φ225×1860	φ225×2360
		Inlet Form	-	PT3/8" Conical Pipe Internal Thread
	Bottom Feed Water	Component dimensions (φ×H)	mm	φ225×1900	φ225×2400
		Inlet Port Form	-	Component Inlet Pipe Connection with Bell Joint
Weight	Empty Weight (including Quantitative Protective Liquid)		kg	45	60
	Full Water Weight		kg	80	100
Material	Membrane Fiber Material			PVDF
	Potting Adhesive		-	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 Recovery Cleaning (CIP)	Common Membrane Flux Range		HF:40~120L/(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 Backflow Rate		10%～30%
	Maximum Particle Size		≤300μm
	Total Suspended Solids		≤100mg/L
	Working Temperature		1-40℃
	Backwash Method		Air-Water Backwash
	Design Backwash Frequency		24～48 times/day
	Scrubbing Air Pressure During Backwash		≤150kPa
	Backwash Flux		0.5~1.5 times the product water 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 Washing
		Maintenance Cleaning Occupied Time	50min (including washing time)
		Citric Acid Frequency	1 time / 1 ~ 3 days / set
		Sodium Hypochlorite Frequency	1 time / 1~3 days / set
		Washing Flow Rate	1~2m³ per membrane component
		Maintenance Cleaning Chemical Concentration	0.5%～1% Citric Acid 300~500ppm Sodium Hypochlorite
	Method 2 (Chemical Learn to strengthen backwashing CEB)	Cleaning Method	Add chemical agents to strengthen backwashing during water backwashing
		Maintenance Cleaning Occupied 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 product water flux
		Maintenance Cleaning Chemical Concentration	0.5%～1% Citric Acid 300~500ppm Sodium Hypochlorite
	Recovery cleaning (CIP) method		Alternating internal and external circulation rinsing with citric acid solution and sodium hypochlorite solution
	CIP duration (acid cleaning or sodium hypochlorite cleaning)		90~180min
	CIP acid cleaning frequency		1 time/30~90 days/set
	CIP sodium hypochlorite cleaning frequency		1 time/30~90 days/set
	CIP circulation flow rate		1~3m³/per membrane component
	Concentration of recovery cleaning solution		1%~2% citric acid 1000~3000ppm sodium hypochlorite
	Optimal temperature range for each cleaning solution		20~30℃
	Heating temperature for each cleaning solution		20~30

Size

AD-UF3-HF51:

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

AD-UF3-HF77:

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

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Ultrafiltration Membrane Module

High precision: nominal pore size of 0.03μm, uniform pore size, water turbidity < 0.1 NTU, SDI15 < 2.5; High flux: large channel component structure coupled with high flux membrane fibers, designed flux can reach 120 LMH; High water efficiency: precise fixed-length design, wastewater volume < 5%;

Classification:

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Telephone:0512-62808808
E-mail: jsadms@163.com

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