Jiuwu Hi-Tech Showcases Its Products at Beijing Water Expo

Recently, the "2025 Membrane Industry Development Conference and the 30th Anniversary Achievement Exhibition of the China Membrane Industry Association" was held in Beijing. The Membrane Industry Association of China(MIAC) is an authoritative organization in China's membrane field, with an important industry position and wide influence. 

The 30th anniversary conference of this association, with "Innovation-Driven Development" as its core theme, presented a panoramic view of the technological progress and industrial upgrading achievements of China's membrane industry over the past three decades. It brought together leading enterprises, experts, scholars, and industry elites from the membrane field both domestically and internationally, becoming a top-level platform for promoting cross-industry integration and resource sharing in membrane technology. 

As a leading enterprise and important participant in the domestic ceramic membrane field, Jiuwu Hi-Tech showcased its core technological achievements and star products, paying tribute to the milestones in industry development with concrete actions and jointly drawing a new blueprint for the future of the membrane industry.

During the conference, the 2025 Beijing Water Exhibition was also held at the same time. At the "2025 Membrane Technologist" Forum, the focus was on innovative applications of water treatment and membrane technology, bringing together leading domestic and international companies and professionals in the water treatment field. It became an important platform for showcasing cutting-edge technologies and connecting supply and demand resources. Li Zhuang, Director of The Solutions Development II Department at Jiuwu Hi-Tech, delivered a keynote speech on "Inorganic Ceramic Membrane Materials and Application Development," sharing the technological trends and application prospects in the field of inorganic ceramic membranes of the industry.

Li Zhuang's speech focused on the technological iterations, performance advantages, and multi scenario applications of inorganic ceramic membrane materials. He combined industry development trends with Jiuwu Hi-Tech's practical experience to deeply interpret the application cases and development potential of inorganic ceramic membranes in water purification, industrial wastewater treatment, resource recovery, and other fields. He provided a professional perspective for promoting industry technology exchange and promoting the industrial application of ceramic membrane technology, which won widespread attention and recognition from on-site participants. 

Advantages of replacing traditional separation processes with ceramic membranes as the core technology

High separation precision, improving the quality of target products;

Enables technological innovation and cleaner production in the chemical industry;

Low investment cost, fewer vulnerable parts for operation, and simple maintenance;

Short process flow, small footprint for new construction projects, suitable for capacity transformation or expansion under limited land use conditions.

Main Application Scenarios

Chlor-alkali Chemical Brine Refining

Ceramic membrane brine refining technology can provide long-term, stable, and reliable high-quality brine, making it an advanced process choice for chlor-alkali enterprises. This process can also be used for vacuum salt production from brine, producing solid salt of higher quality than that produced by clarification processes, suitable for use as high-quality edible salt or chlor-alkali salt.

Petrochemical Catalyst Separation

In the production process of petrochemicals, catalysts are widely used, and after the reaction, it is generally necessary to separate the products and catalysts. Unlike traditional sedimentation, plate and frame filtration, and centrifugal separation, ceramic membrane separation catalysts uses cross-flow filtration, which has material advantages such as high temperature resistance, acid and alkali resistance, and solvent resistance. Coupled with the reactor, it can significantly improve reactor efficiency, achieve high separation accuracy, and separate nanoscale catalysts.

Coal Chemical Oil-Water Separation

Methanol-to-Olefins (MTO) units are key units in coal-to-olefins projects. Ceramic membranes can efficiently separate emulsified oil and ultrafine catalyst particles from water; effectively solve the clogging problems of water washing towers and heat exchangers, ensuring stable operation of the unit.The process flow is short, the operation is simple, and it saves investment and land occupation.

Upgraded production standards for soy sauce/vinegar

Ceramic membrane filtration systems can directly process the raw liquid used in the production of condiments such as soy sauce and vinegar, replacing the traditional multi-step filtration process. It offers high filtration precision, high-quality filtrate, and prevents turbidity. After filtration, no high-temperature sterilization is required, preserving the natural flavor of the product.

Future development trend of ceramic membranes

Material Performance Enhancement

Further improve the performance and precision of membrane materials. Through surface modification and structural optimization, enhance their dirt-holding capacity, resistance to water quality fluctuations, and reduce the amount of chemical cleaning agents used.

Equipment Upgrade and Intelligent Transformation

From a system design perspective, enhance intelligent remote control capabilities, optimize operating parameters, improve operating efficiency, and further reduce maintenance difficulty and costs.

Process Innovation and Application Scenario Expansion

Exploring the improvement of ceramic membrane filtration efficiency through combination processes can maximize the filtration characteristics of ceramic membranes.

At this Beijing Water Expo, Jiuwu Hi-Tech showcased its core products, delivered professional keynote speeches, and provided in-depth interpretations of the value of ceramic membrane technology. From chlor-alkali chemicals to food processing, from current application scenarios to future multi-dimensional innovations in materials, equipment, and processes, ceramic membranes are becoming a key force driving quality and efficiency improvement in the water treatment industry and supporting related industries in green transformation. In the future, with technological iteration and application expansion, Jiuwu Hi-Tech will continue to focus on ceramic membrane technology to solve more separation problems for the industry and inject more momentum into the high-quality development of China's water treatment and membrane technology industry.