Specifications

Type: RO Membrane for brackish water
Model: RE4040-BE
Brand :CSM, Korea
Length:40Inch/1016mm
OD:4.0Inch/102mm

RE4040-BE High productivity RO element with extended area for brackish water

 

Instruction :

Reverse osmosis membranes are used widely for brackish water desalination. CSM 

brackish water RO membrane is especially more effective when the feed water is 

within 10,000 ppm of concentration. Because of its high performance rate and chemical 

resistance, it can be used for a variety of purposes. It is used in producing drinking 

water, industrial water, pharmaceutical water, waste water treatment and concentration

of food and/or medicine.

 

Exact Information:

Model	Water Flux	Salt rejection	Available membrane area	OD	Length	Pressure
	GPD/m3/d	Ft2/m2	Inch/mm	Inch/mm	Inch/mm	Psi/Bar
RE4040-BE	2400	99.5	85(7.9)	4.0/102	40/1016	225/15.5

 

General Features :

Permeate flow rate-2,400 GPD (9.1 m3/day)

Nominal salt rejection-99.7%

Effective membrane area- 85 ft2 (7.9 m2)

 

(1) The stated product performance is based on data taken after 30 minutes of operation at the following test conditions

• 2,000 mg/L NaCl solution at 225 psig (1.5 MPa) applied pressure

• 15% recovery

• 77 oF (25 oC)

• pH 6.5–7.0

(2) Minimum salt rejection is 99.4%.

(3)Permeate flow rate for each element may vary but will be no more than 15%.

(4) All elements are vacuum sealed in a polyethylene bag containing 1.0% SBS (sodium bisulfite) solution and individually packaged in a cardboard box.

 

Membrane type :

(1)Thin-Film Composite Membrane

(2)material--lyamide (PA)

(3)Element configuration-- Spiral-Wound, FRP Wrapping

 

APPLICATION DATA

Operating Limits     

No.	Item		Standard
1	Max. Pressure Drop		Element 15 psi (0.1 MPa)
2	Max. Pressure Drop		240” Vessel 60 psi (0.41 Mpa)
3	Max. Operating Pressure		600 psi (4.14 MPa)
4	Max. Feed Flow Rate		18 gpm (4.09 m3/hr)
5	Min. Concentrate Flow Rate		4 gpm (0.91 m3/hr)
6	Max. Operating Temperature		113 oF (45 oC)
7	Operating pH Range		2.0–11.0
8	CIP pH Range		1.0–13.0
9	Max. Turbidity		1.0 NTU
10	Max. SDI		(15 min) 5.0
11	Max. Chlorine Concentration		<0.1 mg/L

Design Guidelines for Various Water Sources  

No.	Item		Valve
1	Wastewater Conventional(SDI < 5)		8–12 gfd
2	Wastewater Pretreated by   UF/MF (SDI < 3)		10–14 gfd
3	Seawater, Open Intake(SDI < 5)		7–10 gfd
4	Seawater, Beach Well(SDI < 3)		8–12 gfd
5	Surface Wate(SDI < 5)		12–16 gfd
6	Surface Water(SDI < 3)		13–17 gfd
7	Well water(SDI < 3)		13–17 gfd
8	RO permeate(SDI < 1)		21–30 gfd

 

Saturation Limits (Using Antiscalants)

· Langlier Saturation Index (LSI) <+1.5

· Stiff and Davis Saturation Index (SDSI) <+0.5

· CaSO4 230% saturation

· SrSO4 800% saturation

· BaSO4 6,000% saturation

· SiO2 100% saturation

 

CSM RE4040-BE Tip Water Membrane

 

 

 Residential RO System :

Carton Packing :

Dow Filmtec Membrane:

Hydranautics Membrane:

Main Products of RO plant /Residential Ro system/Softener/UF/NF

Main Engine of 1T/H RO Plant

Details of RO Plant

Our Residential RO System:

Our Hot Sell Components of Water Treatment  

A part of our Certificate and Agent License

 

 

All the equipments is high quality components designation and 100% factory tested before shipment. 1-YearManufacturer's warranty Years of trouble free service offered. So any problem, any question, please do not hesitate to contact me, and I will help you to solve your problem within 24 hours.

 

Withhighly-quality purified water treatment plant and accessories,the quality is absolutely guaranteed. By the way, we always offer spare accessories that easy loss by free. So you can choose our equipments or accessories with zero worry and no risk.

 

Best quality+ Thoughtful service=100% trust