About Toray TMG10D:
Product flow rate, Gpd (m³/d) – 2,650 (10.0)
Salt rejection, % – 99,7
Membrane area ft² (m²) – 87 (8)
Feed spacer thickness, mil – 34
1. Membrane Type – Cross Linked Fully Aromatic Polyamide Composite.
2. Test Conditions:
– Feed Water Pressure – 150 psi (1.03 MPa)
– Feed Water Temperature – 77°F (25β)
– Feed Water Concentration – 2,000 mg/l NaCl
– Recovery Rate – 15%
– Feed Water pH – 7
3. Minimum Salt Rejection – 99.5 %
4. Minimum Product Flow Rate – 2.120 gpd (8.0 m³/d)
Operating Limits:
Maximum Operating Pressure – 600 psi (4.1 MPa)
Maximum Feed Water Temperature – 113°F (45β)
Maximum Feed Water SDI15 – 5
Feed Water Chlorine Concentration – < 0.1 ppm
Feed Water pH Range, Continuous Operation – 2-11
Feed Water pH Range, Chemical Cleaning – 1-13
Maximum Pressure Drop per Element – 15 psi (0.10 MPa)
Maximum Pressure Drop per Vessel – 50 psi (0.34 MPa)
Operating Information :
1.For the recommended design range, please consult the latest Toray 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.
2.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.
3.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.
4.Permeate from the first hour of operation shall be discarded.
5.The customer is fully responsible for the effects of chemicals that are incompatible with the elements. Their use will void the element Limited Warranty.
The warranty on the membrane elements Toray:
Read more details of the key points and terms of the warranty, you can read our article "The warranty on Toray elements and CSM".