97.5 rejection 35% recovery TPK sheet of domestic RO membrane elements
Product Description
The stated product performance is based on data taken after 30 minutes of operation.
Test Conditions as follows:
200 mg/L NaCl solution
80psi (0.55 MPa) applied pressure;
35% recovery;
77ºF (25ºC);
pH 6.5-7.0;
Permeate flow rate for each element may vary +20 / -20%;
Stable rejection is 97.50%;
All elements are vacuum leak tested.
Elements can be supplied as dry. A
ll elements are individually boxed.
Packaging & Shipping
| Model Name |
Sheet Type |
Permeate Flow Rate(GPD) |
Applied Pressure Psi(Mpa) |
Stabilized Salt Rejection(%) |
Recovery |
Sheet Effiency area |
Remark |
| 1812-75 |
TPK |
240ml/min |
80psi(0.55Mpa) |
97.50% |
35.00% |
0.55 |
Dry type elements |
| 2012-100 |
TPK |
3000ml/min |
80psi(0.55Mpa) |
97.50% |
35.00% |
0.68 |
Dry type elements |
| 2012-125 |
TPK |
360ml/min |
80psi(0.55Mpa) |
97.50% |
35.00% |
0.825 |
Dry type elements |
| 1812-75 |
Ovay High Rejection |
240ml/min |
80psi(0.55Mpa) |
98.00% |
35.00% |
0.55 |
Dry type elements |
| 2012-100 |
Ovay High Rejection |
3000ml/min |
80psi(0.55Mpa) |
98.00% |
35.00% |
0.68 |
Dry type elements |
| 2012-125 |
Ovay High Rejection |
360ml/min |
80psi(0.55Mpa) |
98.00% |
35.00% |
0.825 |
Dry type elements |
| 2012-200 |
TPK |
400ml/min |
80psi(0.55Mpa) |
96.50% |
35.00% |
0.955 |
Dry type elements |
GENERAL HANDLING PROCEDURES:
Elements contained in the boxes must be kept dry at room temperature (7-32°C; 40-95°F) and should not be stored in direct sunlight.
Permeate from the first hour of operation should be discarded.
Stabilized salt rejection is generally achieved within 1~48 hours of continuous use.
Keep elements moist at all times after initial wetting.
Avoid excessive pressure and flow spikes.
Only use chemicals compatible with the membrane elements and components. Use of such chemicals may void the element-limited warranty.
Permeate pressure must always be equal or less than the feed/concentrate pressure. Damage caused by permeating back pressure voids the element limited warranty.
Company Profile
Established in 2013, Shanghai WECOME Environmental & Technology Co., Ltd is a professional membrane technology and materials supplier with production and sales together. We are specializing in reverse osmosis membrane element solutions, including rolling machines and raw materials. We also have our own factory, which is based in 2011. We are located in International metropolis-Shanghai, known as "Oriental Paris" and "Magic Capital". All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.
Covering an area of 600 square meters, we now have over 30 employees, an annual sales figure that exceeds USD 10, 000, 000 and are currently exporting of our production worldwide. Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction. Besides, we have received ISO9001, ISO45001 certificates. As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching Asia, Europe, Southeast Asia etc. Our company history as follows:
2013.11 Shanghai WECOME company established.
2014.03 Water treatment RO membrane tape products manufacture and market sales start.
2015.02 RO membrane automatic rolling machine design finished, and start OEM production.
2016.08 RO membrane automatic rolling machine manufacture and market sales start.
2017.03 WECOME India branch established, and start running to service local India customers.
2018.03 RO membrane permeate carrier product start manufacture and market sales.
2019.03 Strategic cooperation with Alibaba, Globe marketing sales start a new page.
2021.12 Strategic cooperation with Made-In-China, online sales start a new page again.
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relations with new clients around the world in the near future.
Company scale
Exhibition
Certifications
FAQ
1 Who we are?
We are specializing in RO membrane solutions, including rolling machines and raw materials, like central tube, spacer, tricot(permeate carrier), sheet, glue etc. We also have our own factory, which is based in 2011.
2 Do your products support customization? Can I put my logo on the product?
Yes, sure. We support customized logo in the product including packing.
3 How long does the delivery 40HQ container usually take?
One 40HQ container we can delivery about 15-20 days after receiving full payment.
4 Can I get a free sample? And how long does the delivery sample usually like?
Yes, sure. We can provide you free sample, you just responsible for shipping cost. We can prepare 3-5 days for sample production.
5 Where are your company? Can I visit your company?
Yes, sure. We are located in Shanghai, China. We also have branch located in Beijing, Shenzhen and India.
6 Why choose Wecome?
Not only we are a material supplier, we are also your reliable technical adviser. We have long time experience in membrane rolling market and have many years experiences of imports and exports.
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