12500 Gpd Nanofiltration Membrane Element

• Membrane Type: Spiral
• Type: NF
• Stable Salt Rejection: 99%
• Gpd(Gallon): 12500gallon/Day
• Feature: Large Flux, Durability, Super Hydrophilic
• Usage: Materials Separation and Filtration System
• Model NO.: NF98-SP-8040F34
• Core Technology: Thin Film Nanocomposite(Tfn)
• Warranty: Case by Case
• Capacity: 5000PCS/Month
• Delivery Time: 10-15 Days
• Transport Package: Carton Box
• Specification: 8 Inch
• Trademark: Proshare
• Origin: China
• HS Code: 8421999090
• Production Capacity: 60, 000PCS/Year

Product Description

Product Description

 

The NF98 series nanofiltration membrane element incorporates our proprietary multilayer composite membrane technology, featuring an ultra-thin hydrophilic coating at the nano-level. This advanced technology ensures superior anti-fouling capabilities while delivering flux rates that are twice as high as those of leading international brands, all at an operating pressure that is at least 50% lower. This exceptional performance allows the NF98 to effectively replace traditional TFC membranes such as NF270, XC-N, DL, DK, and others.

1. NF98 membranes boast a super hydrophilic surface, offering outstanding anti-fouling performance and an extended lifecycle.
2. The product flux of the NF98 typically surpasses that of traditional TFC membranes by 30%, with some models achieving up to double the flux, significantly reducing energy consumption.
3. The NF98 membrane achieves a rejection rate exceeding 98% for high monovalent salts (e.g., magnesium sulfate, iron, heavy metals), while allowing monovalent salts to pass through.
4. It also exhibits a high rejection rate for organic compounds, including pesticides, herbicides, antibiotics, and THM precursors.

 

What is Nanofiltration?

Nanofiltration is a specialized membrane process engineered to reject dissolved solutes within the approximate size range of 1 nanometer (10 Angstroms), thus named 'nanofiltration.'

Operating between the domains ofreverse osmosis (RO) and ultrafiltration (UF), : nanofiltration membranes effectively reject organic molecules with molecular weights greater than 200-400. These membranes can efficiently filter out a variety of contaminants, including:

• Dissolved organics,
• Endotoxins/pyrogens,
• Insecticides/pesticides,
• Herbicides,
• Antibiotics,
• Nitrates,
• Sugars,
• Latex emulsions,
• Metal ions.

Typical applications of nanofiltration membrane systems include:

• The removal of color and total organic carbon (TOC) from surface water,
• The removal of hardness or radium from well water,
• The overall reduction of total dissolved solids (TDS),
• and the separation of organic from inorganic matter in specialty food and wastewater applications.

Product Parameters

 

Product	Effective Membrane  area ft² (m²)	Feed spacer thickness  (mil)	Product Flow Rate ¹       ²gpd( m³/d)	Rejection rate of Bivalent salt ion¹(%)	Rejection rate of Monovalent salt ion¹(%)
NF98-HF-4040F34³	82(7.6)	34	2800(10.6)	96	30-50
NF98-HF-8040F34³	400(37)	34	13800(52.2)	96	30-50
NF98-SP-4040F34³	82(7.6)	34	2500(9.5)	99	30-50
NF98-SP-8040F34³	400(37)	34	12500(47.3)	99	30-50
NF98-Pro-4040F34³	82(7.6)	34	1850(7.0)	99	40-60
NF98-Pro-8040F34³	400(37)	34	9100(34.4)	99	40-60
NF98-SPEC-4040F34³	82(7.6)	34	/	Customized	Customized
NF98-SPEC-8040F34³	400(37))	34	/	Customized	Customized

 

The water yield and desalination rates are determined under the following standardized test conditions: 2000 ppm MgSO4, 70 psi (0.48 MPa), 77°F (25°C), with 15% recovery. These parameters are repeated for 2000 ppm NaCl, ensuring consistent and reliable performance at 70 psi (0.48 MPa), 77°F (25°C), and 15% recovery.
2. The variation range of the water yield is within +/-15%, ensuring dependable performance across different operating conditions.
3. The F34 model features a fiberglass-wrapped case with a mesh thickness of 34 mil. Additional shells, meshes, and components are available as optional enhancements. The HF, SP, Pro, and SPEC series indicate high throughput, salt separation, high rejection, and customized nanofiltration membrane series, respectively. (For further details, please consult our pre-sales engineers.)
SIZE: mm

Model	A	B	C
4040	1016	100.3	19.1
8040	1016	200	28.6

 

Whatis the difference between Nanofiltration and Loose Reverse Osmosis?
Various perspectives exist regarding whether nanofiltration is a form of loose reverse osmosis. The Proshare NF98 series nanofiltration membrane stands out with its exceptional performance, surpassing many mainstream imported brands. It not only meets but often exceeds performance expectations.Donnan Effect
The high selective rejection of ions (see FIG. 4) and the customizable desalination and COD removal performance set our products apart. Tailored solutions are available to meet specific customer needs. (For the best solution, feel free to consult our senior pre-sales engineers.)

 

Rejection rate (NF98-SP vs. D*) Flux (NF98-SP vs. D*) Reverse Osmosis Structural Chart

Our Advantages

Sucessful Application

 

 

       Seawater Desalination                                        Zero Discharge of Latex Wastewater         Advanced Copper Foil Industry Wastewater Treatment

 

Innovations in New Energy         Efficient Sulfuric Acid Purification and Recovery            Pioneering Lithium Extraction from Salt Lake Resources

Certifications

 

 

Health & Safety Management System Certificate Environmental Management System Certificate ISO9001 Quality System Certificate At Proshare Innovation Suzhou Co., Ltd., we pride ourselves on adhering to the highest standards of health, safety, and environmental management. Our certifications reflect our unwavering commitment to quality and excellence.

 

Patents and Innovations Invention Patent of Membranes Production Invention Patent of Multi-Layer RO Membrane Utility Model Patent Certificates Our cutting-edge innovations and robust patent portfolio underscore our dedication to advancing membrane technology at Proshare Innovation Suzhou Co., Ltd. Each patent is a testament to our relentless pursuit of excellence and technological leadership in the field.

Packaging & Shipping

 

 

FAQ

 

1. Q: Are you a manufacturer or a trading company?
A:We are a dedicated manufacturer with our own state-of-the-art factory. Additionally, we collaborate with other factories utilizing our unique technology to ensure the best quality.
2. Q: What about the lead time for mass production?
A: Our production timeline for regular models is 10-15 days, ensuring timely delivery of your orders.
3. Q: How do you guarantee product quality?
A: We rigorously inspect and control every stage of the process- from raw materials, through production, to the final shipment- ensuring the highest quality standards are met.
4. Q: Can you offer a sample before mass order? Is it free or extra?
A: Yes, samples can be kindly arranged for your confirmation. Please contact us for more detailed information.
5. Why choose us?
We leverage cutting-edge technology for producing TFN membranes, ensuring optimal performance.
We have established the first TFN coating production line in China and have achieved stable mass production to meet high demands.
We are equipped with a 1000m² test platform, and utilize advanced water testing technology to guarantee superior product quality.
We provide a comprehensive range of membrane products including RO, NF,UNF, Special Membrane Elements, and SPEC Customized Membranes tailored to your needs.
We offer our customers competitive pricing coupled with exceptional product quality and comprehensive services.

Company Profile

 

Proshare History
2016 - Proshare's esteemed PhD team, spearheaded by Dr. Lin Xiaofeng, an acclaimed expert of the National Major Talent Introduction Project, returned to China, marking the beginning of a new era.
2017 - Proshare established its headquarters in Nanopolis Suzhou, recognized as the world's largest nanotechnology industrial application community.
2018 - Proshare inaugurated its first exclusively designed initiating mass production.
2019 - Triumphantly replaced imported nanofiltration membrane products, showing consistent performance in various fields such as textile wastewater treatment, landfill leachate, and high salt & COD wastewater. Additionally, Proshare became the premier domestic supplier of high-end household nanofiltration water purifiers.
2020 - Proshare unveiled the tailored for large environmental engineering enterprises, successfully serving multiple listed companies.
2021 - Proshare became a qualified Sinopec supplier, offering for the petrochemical industry.
2022 - Proshare expanded by establishing subsidiaries in Shenzhen, Hunan, Fujian, and Jiangxi, extending our exceptional services to customers and becoming the foremost domestic supplier in emerging industries such as , among others.
2023 - Proshare ascended to become the leading domestic supplier for prestigious international luxury cruise companies.
2024 - Exciting developments expected soon.