KeenSen Commercial Low Pressure RO Membranes Manufacturer 10500 BW SEries

Model:	ULP-4021
Brand:	KeenSen
Origin:	Made In China
Category:	Consumer Electronics & Lighting / Water Softener and Purifier
Label:	RO Membrane , RO System , Water Treatment Syst
Price:	US $60 / pc
Min. Order:	1 pc

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Product Description

Company Profile

KeenSen Technology Co., Ltd., established in May, 2010, is a high-tech company, specializing in professional separation membrane production and applications with its head office located in the High-tech Industrial Development District in Changsha, China.

KeenSen introduced advanced membrane technologies and equipment from US for manufacturing altogether seven series of reverse osmosis membrane and nanofiltration membrane. It filled the blank of domestic separation membrane field, changed the marketing situation by mainly replying on EO &NF membrane importation, and accelerated the process of domestic separation membrane industry development to be among the best in the world.

KeenSen ULP series RO membranes are mainly applicable to the treatment of brackish water with low pressure.

Model	Active Membrane Area(ft2(m2)	Operating Pressure psi(MPa)	Permeate Flow GPD(m3/d)	Stabilized Salt Rejection (%)	Min. Salt Rejection (%)
ULP-8040	400(37.2)	155(1.05)	10500(39.7)	99.2	98.5
ULP-4040	78(7.2)	155(1.05)	2200(8.3)	99.2	98.5
ULP-8040HR	400(37.2)	155(1.05)	9500(35.9)	99.5	99.0
ULP-4021	78(7.2)	155(1.05)	950(3.6)	99.2	98.5

Test Condition

Temperature of Testing Solution	25 °C
Concentration of Testing Solution (NaCl)	1,500ppm
PH Value of Testing Solution	7.5-8
Recovery Rate of Single Membrane Element	8%

Extreme Operation Conditions

Max. Working Pressure	600psi (4.14Mpa)
Max. Feedwater Temperature	45°C
Max. Feedwater SDI	5.0
Free Chlorine Concentration of Feedwater	0.1mg/L
pH Range of Feedwater during Continuous Operation	3~10
pH Range of Feedwater during Chemical Cleaning	2~12
Max. Pressure Drop of Single Membrane Element	10psi (0.07Mpa)