New Energy Sector

It is engineered for the treatment of high-temperature, highly corrosive feed liquids in the lithium battery, photovoltaic, and hydrogen energy industrial chains, serving as core supporting technology for high-end new energy manufacturing.

• Lithium Batteries: Slurry filtration for lithium battery cathode materials (lithium iron phosphate, ternary materials) to remove large particles and improve battery consistency; purification and filtration of electrolytes; treatment and recovery of lithium battery wastewater containing fluorine and lithium.

• Photovoltaic / Semiconductor: Recovery of silicon wafer cleaning solutions (acid and alkali solutions); filtration of high-purity semiconductor reagents such as hydrofluoric acid; purification of electronic-grade polishing slurries.

• Hydrogen Energy: Filtration and sterilization of hydrogen production feedstocks for fuel cells (methanol / water electrolyte); pretreatment for hydrogen purification.

New Energy Batteries

Ceramic membrane technology can directly treat silicon powder‑containing wastewater from solar manufacturing, recover silicon powder, and reuse purified water and coolant.This process separates silicon powder from purified water, recovering more than 99% of silicon powder, reusing over 90% of purified water and about 50% of coolant and modifier, greatly reducing the load on wastewater treatment systems.With a short process flow, simple configuration and operation, and a short payback period, this technology has become a standard solution for benchmark enterprises in the silicon wafer cutting industry.

Ceramic ultrafiltration membrane technology is used in the purification of nanoparticles such as lithium battery materials and graphene. It can remove impurities in a timely manner during production, improve product yield, and strongly support the industrialization of new energy batteries.Membrane integration technology for lithium extraction from salt lake brine features a short process, low operating cost, and year-round operation.

Clean Production for Solar Energy

Ceramic ultrafiltration membrane technology is applied in the purification of nanoparticles including lithium battery materials and graphene. It can efficiently remove impurities during production, increase product yield, and provide strong support for the industrialization of new energy batteries.Membrane integration technology for lithium extraction from salt lake brine offers the advantages of short process flow, low operating cost, and stable annual production.

New Material Purification

For the purification of well-dispersed nanopowders such as sputtering targets, nanocatalysts, and ultra-pure non-ferrous metals, inorganic ceramic membranes can effectively remove impurity ions in slurries and produce ultra-fine, ultra-pure nanopowders efficiently.It saves more than one-third of water compared with traditional processes, while avoiding the drawbacks of conventional plate-and-frame filtration and high-speed centrifugation, such as material loss, turbid filtrate, high water consumption, and heavy labor intensity.