Are you looking for the best membrane manufacturers in China? With so many options available, choosing the right one can be overwhelming. In this article, we’ll compare the top membrane factories in China, highlighting their specialties, product ranges, and what sets them apart in the industry. Let’s dive in
Membrane Solutions – Lab Filtration, Industrial Water Filters …
Professional Chinese Ultrafiltration Membrane … – Newater
Product Details: The NEWater ultrafiltration system uses membranes made of high-quality materials, primarily PVDF, which offer excellent chemical stability, permeate flux, and fouling resistance. The system is fully automated, steady, and high-performing, requiring convenient and cost-effective maintenance. It is suitable for a wide range of applications, including pre-treatment for reverse osmosis, and is designed to remove fine particles, bacteria, viruses, and other microorganisms from aqueous solutions.
Pros:
– Made of high-quality, abrasion and corrosion-resistant materials.
– Fully automated operation with steady and high performance.
– Convenient and cost-effective maintenance.
– Suitable for a wide range of applications, including pre-treatment for reverse o…
– Eliminates most organic viruses, substances, and bacteria, producing safe water…
– Does not require much maintenance and can remain in an ideal working state for m…
– Eco-friendly as it does not produce any wastewater.
– Compact and modular system, saving space and easy to install.
Cons:
– May require periodic replacement of membranes, typically every 3 to 7 years.
– Dependent on electricity for operation, which could be a drawback in areas with…
– Initial investment, although minimal, may still be a consideration for some user…
JIUWU China Ceramic/Organic/Inorganic Porous Membrane …
China RO/UF Membranes manufacture Factory
Product Details: UF and RO membranes are used in water treatment for various applications including drinking water, wastewater, and industrial process water. UF membranes have small pore sizes (0.01-0.1 µm) and act as a physical barrier to suspended solids and pathogens. RO membranes are non-porous and exclude particles and low molar mass species such as salt ions and organics.
Pros:
– Provide high-quality, low-turbidity, and low-SDI effluent
– Reduce operating costs through extended membrane life and low energy and chemica…
– Versatile applications including municipal, industrial, and commercial use
– High salt rejection rates and improved productivity in desalination
– Energy-efficient options available, such as ESPA membranes
– Strong, fouling-resistant membranes with integrated controls and remote monitori…
Cons:
– Fouling can occur due to biofouling, scaling, organic, and colloidal substances
– Require pre-treatment steps to control fouling
– Higher initial capital costs compared to conventional treatment systems
– Need for regular maintenance and cleaning to maintain efficiency
Leading Ro Membrane Manufacturer and Supplier in China
MBR Technology Wastewater Treatment ,China Membrane …
Product Details: Oxymo Technology specializes in producing high-quality wastewater treatment products, including Membrane Bioreactor (MBR) systems, Ultrafiltration (UF) membrane filters, and filtration membranes. Their products feature hollow fiber membrane technology with various materials such as Embedded-reinforced PVDF, PVDF, Alloy-PVC, PAN, and PS/PES. The UF membranes have a high breaking strength, with no fiber breakage, high anti-peeling, and a stretching rate up to 300%. The design flow rates range from 15-30L/m2h to 40-130L/m2h, and the membranes have a long lifespan of 5-8 years. The systems are compact with a small footprint, making them suitable for various applications.
Pros:
– High breaking strength with no fiber breakage and high anti-peeling
– Long lifespan of 5-8 years
– Compact system with a small footprint
– High design flow rates
– Variety of membrane materials available
– Effective in removing harmful contaminants from water
Cons:
– Limited information on specific maintenance requirements
– Potential high initial investment cost for the advanced technology
– May require specialized expertise for installation and maintenance
VONTRON TECHNOLOGY CO., LTD
Industrial Reverse Osmosis Membrane – Made In China
Product Details: Industrial reverse osmosis (RO) membrane elements are designed for various industrial applications. They are available in low pressure (LP) and ultra-low pressure (ULP) models. These membranes feature high permeate flow and salt rejection under low operation pressures, making them cost-effective. Key specifications include active membrane area, average permeated flow, and stable rejection rates. For example, the ROLP8040 model has an active membrane area of 400 ft² (37.2 m²), an average permeated flow of 10,000 GPD (37.9 m³/d), and a stable rejection rate of up to 99.5%[1][4][5].
Pros:
– High permeate flow and salt rejection under low pressure
– Reduce operating costs for the RO system
– Suitable for treating wastewater with TDS lower than 2000 ppm
– Achieve a salt rejection rate of up to 99.5%
– Applicable to various industrial applications such as food processing, boiler wa…
Cons:
– Permeate flow has a tolerance not exceeding ±15%
– Requires specific testing conditions and maintenance to ensure optimal performan…
– May be affected by impurities in the feed water, such as those found in commerci…
– Needs careful system design and component selection to control microbiological a…
Brackish Water RO Membrane Elements Manufacturer China
Membrane Technology For Water Treatment
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Membrane Solutions – Lab Filtration, Industrial Water Filters … | www.membrane-solutions.com | |||
| Professional Chinese Ultrafiltration Membrane … – Newater | The NEWater ultrafiltration system uses membranes made of high-quality materials, primarily PVDF, which offer excellent chemical stability, permeate f… | – Made of high-quality, abrasion and corrosion-resistant materials. – Fully automated operation with steady and high performance. – Convenient and cos… | – May require periodic replacement of membranes, typically every 3 to 7 years. – Dependent on electricity for operation, which could be a drawback in… | www.newater.com |
| JIUWU China Ceramic/Organic/Inorganic Porous Membrane … | www.jiuwumembrane.com | |||
| China RO/UF Membranes manufacture Factory | UF and RO membranes are used in water treatment for various applications including drinking water, wastewater, and industrial process water. UF membra… | – Provide high-quality, low-turbidity, and low-SDI effluent – Reduce operating costs through extended membrane life and low energy and chemica… – Ve… | – Fouling can occur due to biofouling, scaling, organic, and colloidal substances – Require pre-treatment steps to control fouling – Higher initial ca… | www.chunkerowaterplant.com |
| Leading Ro Membrane Manufacturer and Supplier in China | longbank.com | |||
| MBR Technology Wastewater Treatment ,China Membrane … | Oxymo Technology specializes in producing high-quality wastewater treatment products, including Membrane Bioreactor (MBR) systems, Ultrafiltration (UF… | – High breaking strength with no fiber breakage and high anti-peeling – Long lifespan of 5-8 years – Compact system with a small footprint – High desi… | – Limited information on specific maintenance requirements – Potential high initial investment cost for the advanced technology – May require speciali… | oxymembrane.com |
| VONTRON TECHNOLOGY CO., LTD | en.vontron.com | |||
| Industrial Reverse Osmosis Membrane – Made In China | Industrial reverse osmosis (RO) membrane elements are designed for various industrial applications. They are available in low pressure (LP) and ultra-… | – High permeate flow and salt rejection under low pressure – Reduce operating costs for the RO system – Suitable for treating wastewater with TDS lowe… | – Permeate flow has a tolerance not exceeding ±15% – Requires specific testing conditions and maintenance to ensure optimal performan… – May be affe… | www.cnumekromembrane.com |
| Brackish Water RO Membrane Elements Manufacturer China | www.hongtekfiltration.com | |||
| Membrane Technology For Water Treatment | www.chunkerowaterplant.com |
Frequently Asked Questions (FAQs)
What types of membrane products do Chinese membrane factories typically produce?
Chinese membrane factories, such as JIUWU HI-TECH and Delta Filtration, produce a wide range of membrane products. These include microfiltration (MF), ultrafiltration (UF), and nanofiltration (NF) membrane elements and modules. They also manufacture membrane bioreactors, flat sheet ceramic membranes, and various other filtration systems tailored for different industrial applications, including water treatment, food and beverage, and chemical industries[1][3][5].
What are the common applications of membrane products from Chinese factories?
Membrane products from Chinese factories are used in a variety of applications. You can find them in water and wastewater treatment, seawater desalination, food and beverage processing, biotechnology, chemical and petrochemical industries, and even in power plants and pharmaceuticals. These membranes help in solid-liquid separation, removing pathogens and contaminants, and ensuring the production of high-quality, pure water and other fluids[1][3][5].
What materials are commonly used in the manufacture of membranes in Chinese factories?
Chinese membrane factories use a range of materials to manufacture their products. For instance, JIUWU HI-TECH uses inorganic materials like alumina for ceramic membranes, while NEWater uses modified PVC, PES, and PVDF for ultrafiltration membranes. The choice of material depends on the specific application and the desired properties of the membrane, such as durability, hydrophilicity, and antioxidant capacity[1][5].
How do Chinese membrane factories ensure the quality and reliability of their products?
Chinese membrane factories emphasize strict quality control to ensure the reliability and performance of their products. Companies like Delta Filtration and JIUWU HI-TECH have dedicated teams and advanced manufacturing facilities that adhere to high-quality standards. They also conduct thorough testing and inspections to guarantee that every product meets the required specifications and performance criteria before it is shipped to customers[1][3].
What is the global reach and export capability of Chinese membrane factories?
Chinese membrane factories have a significant global reach. Companies such as Delta Filtration export their products to over 50 countries annually, and JIUWU HI-TECH is recognized as a world leader in cross-flow filtration. These factories have efficient logistics and production management systems, ensuring timely delivery and meeting the growing market demand worldwide[1][3].
