4040Ultra Low Pressure Membrane

Name: 4040Ultra Low Pressure Membrane
SKU: 352
Rating: 5 (1351 reviews)

Description

Brief Introduction

The ULP/XULP series of membrane elements (TFC - Thin Film Composite) are made of Polyamide composite membrane materials, which can achieve the desired permeate water and high desalination rate under ultra-low/extreme-low pressure operation conditions. The operating pressure is 2/3 of the conventional composite membrane pressure, and the desalination rate can reach 99.3%. It can improve economic benefits, including reducing the investment cost of related pumps, pipelines, containers, and other equipment, as well as the operation cost of the whole reverse osmosis system.

ULP/XULP series of membrane elements is suitable for desalination treatment of surface water, groundwater, tap water, and municipal water with salt content less than 2000 ppm. It is mainly used in various fields of industry, such as pure water, boiler recharge water, food processing, and pharmaceutical manufacturing.

Scope of Application

It is mainly used in various fields of industry, such as pure water, boiler recharge water, food processing and pharmaceutical manufacturing.

ULP/XULP series of membrane elements performance

Model	Membrane ft2 (m2)	Average Permeate GPD(m3/d)	Stable Rejection %	Min. Rejection%
AD-XULP-4021	42(3.9)	950(3.6)	99.0	97.5
AD-XULP-4040	85(7.9)	2000(7.5)	99.0	97.5
AD-ULP-2521	16(1.5)	300(1.13)	97.5	97.0
AD-ULP-2540	33(3.0)	750(2.83)	99.0	97.0
AD-ULP-4021	42(3.9)	950(3.6)	99.0	98.0
AD-ULPD-4040	85(7.9)	2300(8.7)	98.5	98.0
AD-ULPH-4040	85(7.9)	2000(7.6)	99.0	98.5
AD-ULP31-4040	89(8.3)	1900(7.2)	99.5	99.0
AD-ULP-8040	400(37)	10500(39.5)	99.0	98.5

ULP/XULP series of membrane elements Testing Conditions

Testing Pressure	150 psi (1.03MPa)/100 psi (0.69MPa)
Temperature of Testing Solution	25 ℃
Concentration of Testing Solution (NaCl)	1500ppm
pH Value of Testing Solution	7.5
Recovery Rate of Single Element	15%(8040、4040、2540)；8% (4021、2521)

ULP/XULP series of membrane elements Operation Limits & Conditions

Max. Working Pressure	600psi（4.14MPa）	Max. Feed Water SDI 15	5
Max. Feed Water Flow	75gpm（17 m 3 /h）For 8040 16gpm（3.6 m 3 /h）For 4040、4021 6.0gpm（1.4 m 3/h）For 2521、2540	Max. Feed Water COD	10ppm
		Max. Feed Water BOD	5ppm
		Max. Feed Water TOC	10ppm
Max. Feed Water Temperature	45℃	Residual Chlorine Concentration of Feed Water	＜ 0.1ppm
Max. Feed Water TDS	2000ppm	pH Range of Feed Water During Continuous Operation	2 ～ 12
Max. Feed Water Hardness	60ppm	Max. Pressure Drop of Single Element	15psi（0.1MPa） For8040、4040、2540
Max.Turbidity NTU	1	Max. Pressure Drop of Single Element	10psi（0.07MPa） For2521、4021

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4040Ultra Low Pressure Membrane

Description

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