Vontron SW8040LE-400 Seawater RO Membrane

Product name: SW8040LE-400 membrane
Model: SW8040LE-400
Salt rejection: 99.8%
Effective membrane area: 37.2m²
Operating pressure: 800psi
Capacity: 9,000GPD
Membrane type: T.F.C
PH range for continue working: 2-11
Brand Name: Vontron
Condition: New
Size: 201*201*1016mm
Weight:13KG
Material: CARTON
After-sales Service Provided:Video technical support, Field installation, commissioning and training, Field maintenance and repair service, Free spare parts, Online support

Description

1. Brief introduction of Vontron SW8040LE-400 Seawater RO Membrane

SW8040LE-400 is used for sea water desalination. It can improve permeate flow by optimizing membrane element structure. It has the features of high rejection rate, stable performance, low operating cost and small equipment investment. It can be used to obtain qualified drinking water from seawater.

Applicable Industries: Industrial pure water production, for example: electric power, steel, chemical industry, etc. Desalination of drinking water, for example: pure water, packaged water.

2. Specification of Vontron SW8040LE-400 Seawater RO Membrane


Model	Size (Diameter)		Active area		Permeate flow rate		Stabilized salt rejection	Data sheets
Model	mm	inch	ft²	m²	gpd	m³/d	%	Data sheets
LP21-4040	100	4	90	8.4	2400	9.1	99.5
ULP21-4040	100	4	90	8.4	2400	9.1	99
XLE-4040	100	4	100	9.3	3500	13.2	98.5
XLE-4040HR	100	4	100	9.3	3500	13.2	99
LP21-8040	200	8	365	33.9	9600	36.3	99.5
LP22-8040	200	8	400	37.2	10500	39.7	99.5
SW8040HR-400	200	8	400	37.2	7500	39.7	99.8
FR12-8040	200	8	400	37.2	10500	39.7	99.5
FR22-8040PRO	200	8	400	37.2	11000	41.6	99.7
FR400-LD	200	8	400	37.2	10500	39.7	99.6
HOR22-8040	200	8	400	37.2	9000	34	99.5
LP22-8040PRO	200	8	400	37.2	11000	41.6	99.7
SW8040FR-400	200	8	400	37.2	9000	34	99.8
SW8040LE-400	200	8	400	37.2	8200	31	99.8
SW8040XHR-400-VG2	200	8	400	37.2	6000	22.7	99.9
ULP22-8040	200	8	400	37.2	12100	45.8	99
ULP32-8040/31	200	8	400	37.2	10500	39.7	99.5
ULP32-8040	200	8	400	37.2	10500	39.7	99.5
ULP32-8040-440	200	8	440	40.9	12650	47.9	99.3
VHD-8040/34G	200	8	400	37.2	9000	34	98

3. Operating information:

For the recommended design range, please consult the latest VONTRON technical bulletin, design guide lines, computer design program, and/ or call an application specialist. If the operating limits given in this Product Information Bulletin are not strictly followed, the Limited Warranty will be null and void.
All elements are wet tested, treated with a 1% by weight percent sodium bisulfite storage solution, and then vacuum packed in oxygen barrier bags, or treated with tested feed water solution, and then vacuum packed in oxygen barrier bags with deoxidant inside. To prevent biological growth during short term storage, shipment, or system shutdown, it is recommended that Toray elements be immersed in a protective solution containing 500 – 1,000 ppm of sodium bisulfite (food grade) dissolved in permeate.
The presence of free chlorine and other oxidizing agents under certain conditions, such as heavy metals which acts as oxidation catalyst in the feed water will cause unexpected oxidation of the membrane. It is strongly recommended to remove these oxidizing agents contained in feed water before operating RO system.
Permeate from the first hour of operation shall be discarded.
The customer is fully responsible for the effects of chemicals that are incompatible with the elements.Their use will void the element Limited Warranty

4. Features of Vontron SW8040LE-400 Seawater RO Membrane

99% nominal rejection
High TOC, silica and hardness rejection
Desalting of well waters-municipal drinking water
Reducing TDS prior to ion exchange
Boiler make-up water
Ultrapure water for semi-conductor manufacture