Customers always ask what performance indicators we need to consider when choosing reverse osmosis (RO) membranes. It is generally divided into three parts: desalination rate, water yield and recovery rate.
Salt permeability of RO membrane = RO membrane water production concentration / influent concentration × 100%
Desalination rate of RO membrane = (1 – salt content of produced water / salt content of influent water of RO membrane) × 100%
Salt penetration rate of RO membrane = 100% – desalination rate.
Water production of RO membrane refers to the water production capacity of the reverse osmosis system, that is, the amount of water passing through the RO membrane per unit time, usually expressed in tons / hour or gallons / day.
Recovery rate of reverse osmosis membrane module = water production / water inflow of RO membrane module × 100%
Salt permeability of reverse osmosis membrane module = produced water concentration / influent water concentration of RO membrane module × 100%.
Note:1. The Max. continous operation temperature is 35ºC when PH rate over 10.
2.In certain conditions,if would cause membrane breakage if the free chlorine or the other oxidant in feedwater.The production quality guarantee range is notincluded membrane breakage by oxiadation.
Dimension of Membrane Element
GT-3013-600: A:13.0mm B:3.0mm C:0.68mm D:0.75mm E:11.5mm
Why choose us :
1. Professional manufacturer : More than 18 years experience in prodcuing pure water treatment system .
2. Strict time control : Ensure delivery time.
3. Factory strength: Automatic production line, more than 100 workers.
4. After-sales service : 24 Hours online service.
5. Customized is available. Sample order is available.
FAQ:
1.Q: Can you put our Logo on the product?
A: Sure,we can offer logo customized survice. More than 200pcs, logo printing is for free.
2. Q: What about the lead time for mass production?
A: Honestly, it depends on the order quantity and the season you place the order. But as a professional manufacturer, we can always achieve your deadline.
3. Q: Can you offer sample before mass order?is it free or extra?
A:Yes samples will be kindly arranged for quality check, we could offer the sample for free charge but do not pay the cost of freight.please contact us for more details.
4. Q: Can I visit your factory?
A: Sure,welcome to contact us if you would like to visit.
5.Q: Are you manufacturer or trade company?
A: We are factory and OEM are available.
6. Q:What is your MOQ?
A:Our ready stock MOQ is 1pcs.For custom logo order MOQ is 500pcs,can mox different size.
7.Q: How about your product quality?
A:All of our product has been quality checked before shipping.Any quality problem when you receive the products, pls contact us.
8. Q:What is your products delivery time?
A:For ready stock, delivery day is within 7 days.
9: Q:What is your terms of payment?
A:30% T/T in advance ,balance before shippment or L/C.
