July 15, 2026 – The 27th China (Qinghai) Green Development Investment and Trade Fair (Qinghai Fair) grandly opened at Qinghai International Convention & Exhibition Center.

As the largest and highest-standard comprehensive economic and trade event in Qinghai Province, the Qinghai Fair serves as a national-level pivotal platform for gathering cutting-edge scientific and technological achievements, deepening industrial cooperation between eastern and western regions, and advancing green and low-carbon development. Representing outstanding enterprises from Shanghai, Wave Cyber (Shanghai) Co., Ltd. brought its self-developed membrane materials and complete sets of equipment to the exhibition, fully demonstrating the technological strength of China’s full industrial chain for separation membranes.

High-pressure Nanofiltration for Salt Lake Lithium Extraction

Qinghai boasts abundant lithium resources in salt lakes. Nevertheless, the industry’s green growth has long been restrained by high magnesium-lithium ratios and excessive water consumption in production.

To address this core industry pain point, Wave Cyber has independently developed high-performance nanofiltration and reverse osmosis membranes. These products deliver deep separation treatment on high-magnesium concentrated wastewater generated during lithium extraction, enabling simultaneous freshwater recovery and enrichment of low-concentration lithium resources. The technology can cut water consumption by nearly one-third per ton of lithium carbonate produced, drastically conserving water resources and raising the comprehensive utilization rate of lithium resources. Relevant technologies have achieved stable commercial operation at the Qinghai Lanke Lithium project.

Comprehensive Water Environment Treatment for Plateau Regions

Qinghai is the core water source area of the Three-River Source Region, bearing critical responsibilities for ecological protection. At this fair, Wave Cyber exhibited a full range of water treatment membrane products tailored to plateau operating conditions, including anti-fouling reverse osmosis membranes, brackish water desalination membranes, industrial reclaimed water reuse membranes, and supporting composite material pressure vessels.

The complete product portfolio covers multiple scenarios such as municipal water supply, brackish water purification for mining areas, zero liquid discharge of industrial wastewater, and river & lake water ecological restoration. Optimized for western remote areas characterized by volatile water quality and limited operation & maintenance conditions, the products simplify post-operation procedures significantly. Leveraging membrane separation technology to recycle water resources, Wave Cyber safeguards the plateau’s ecological security with innovative new material technologies.

Wave Cyber (Shanghai) Co., Ltd. is one of the few domestic enterprises with full-chain independent R&D and mass production capabilities covering membrane materials, membrane elements and composite pressure vessels. Its core subsidiary has been recognized as a national-level "Specialized, Refined, Unique & Innovative Little Giant" enterprise. All products are self-developed and domestically manufactured, breaking the long-term monopoly of overseas high-end membrane materials. The company provides customized integrated membrane separation system solutions for clients across new energy, industrial water treatment, municipal water purification, material concentration and other sectors.

The company’s innovative products and technical solutions drew crowds of government officials, enterprise representatives and industry experts from across the country, who held in-depth exchanges on cross-regional resource development and green industrial collaboration enabled by membrane technology.

Zheng Gangmiao, Deputy Director of the Standing Committee of Shanghai Municipal People's Congress, and his entourage visited Wave Cyber’s booth to learn about the practical application of the company’s membrane technologies in western ecological protection and new energy industries.

Endowed with massive salt lake mineral reserves and clean energy resources, Qinghai is a key region for China to implement the "Dual Carbon" goals and foster new productive forces. At the Qinghai Fair, Wave Cyber fully presented its integrated technical service capacity centered on innovative separation membrane materials, covering salt lake resource exploitation, plateau ecological water treatment and industrial resource recycling.

Moving forward, Wave Cyber will continuously consolidate its full industrial chain advantages of "membrane materials + complete environmental equipment", promote the wide application of water-saving membrane-based comprehensive solutions, and work hand in hand with western regions to build a new development pattern featuring coordinated progress between mineral resource exploitation and ecological protection.