Reverse Osmosis Membrane Element for DOW DUPONT BW30 PRO-400 RO Membrane

Product Description

About SHUIYI:
After years of honed in the competition, SHUIYI has become one of the few manufacturers in the industry with a full range of membrane technologies and products including micro filtration (MF), ultra filtration (UF), nanofiltration (NF) and reverse osmosis (RO).
Our membrane products are widely used in the application fields of municipal sewage reclamation, industrial wastewater zero discharge, reclaimed water reuse, pure water preparation, highly polluting wastewater treatment, river restoration, decentralized rural sewage treatment, process concentration and separation, etc., with rich application experience and engineering project cases.
ResaltTM Series of reverse osmosis membrane products are specially developed for desalination of medium and high salinity raw water, with the characteristics of high desalination rate and stable operation. It can be widely used in coal chemical industry, boiler feed water, reclaimed water reuse and material concentration.
Special grid design is adopted in the inlet channel, which makes the product have more obvious advantages in pollution resistance and easy cleaning.
RBW product has high desalination rate of sodium chloride, high chemical cross-linking degree, chemical cleaning resistance, suitable for treatment of brackish water.
RLP products is specially developed for the removal of inorganic salts and organic small molecules. It has the characteristic of low operation pressure and high desalination rate, and is suitable for desalination treatment of raw water with low salinity.
Features High desalination rate; Excellent flow channel design to reducing fouling and blocking problem; Advanced patented permanent hydrophilic technology, make membrane super anti-fouling. Excellent chemical cleaning resistance
Specifications

Membrane Specifications	Model	RBW-8040	RBW-4040
	Material	Aromatic Polyamide
	Structure	Spiral wound
	Active Membrane Area	37 m2	7.6 m2
	Spacer Thickness	34 mil
Performance	Standard Test Solution	2000 mg/L NaCl
	Operation Pressure	1.55 MPa
	Test Temperature	25
	Recovery	15%
	pH	6.5-7
	Permeate Flow Rate (m3/d) /GPD	38/10000	7.6/2000
	Rejection Rate (%)	99.5%
Application Limits	Max. Operation Pressure (MPa)/GPM	4.1/600
	Max. Feed Flow (m3/h)/GPM	17/75	3.6/16
	Feed Temperature Range (oC)	5-45
	Feed pH Range	3-11
	Cleaning pH Range	2-12
	Max. Feed Turbidity	1.0 NTU
	Max. Feed SDI15	5
	Residual Chlorine Control	<0.1
	Max. Pressure Drop of Single Element	15 psi

Membrane Specifications	Model	RLP-8040	RLP-4040
	Material	Aromatic Polyamide
	Structure	Spiral wound
	Active Membrane Area	37 m2	7.6 m2
	Spacer Thickness	34 mil
Performance	Standard Test Solution	1500 mg/L NaCl
	Operation Pressure	1.05 MPa
	Test Temperature	25
	Recovery	15%
	pH	6.5-7
	Permeate Flow Rate (m3/d) /GPD	40/10500	8/2100
	Rejection Rate (%)	99.0%
Application Limits	Max. Operation Pressure (MPa)/GPM	4.1/600
	Max. Feed Flow (m3/h)/GPM	17/75	3.6/16
	Feed Temperature Range (oC)	5-45
	Feed pH Range	3-11
	Cleaning pH Range	2-12
	Max. Feed Turbidity	1.0 NTU
	Max. Feed SDI15	5
	Residual Chlorine Control	<0.1
	Max. Pressure Drop of Single Element	15 psi

Applications Water purification Reclaim water reuse Cooling water treatment Boiler water treatment