In ultrapure water production for the semiconductor industry, ERAGON ENVIRO TECH leverages profound technical know-how and extensive project experience, offering a well-established service system covering both domestic and international markets. Over the years, we have delivered customized ultrapure water systems for leading semiconductor manufacturers, supporting critical steps such as wafer cleaning, photolithography, and packaging/testing.

Our systems consistently meet the strict standards of GB/T 11446.1-2013 and SEMI F63, supplying ultrapure water with 18.2 MΩ·cm resistivity and TOC < 5 ppb. Beyond China’s semiconductor clusters, our projects have successfully entered the international market, with turnkey systems delivered in Singapore, Russia, and other countries. Equipped with intelligent monitoring and dynamic control, our solutions ensure real-time water quality assurance, adapting to different process requirements.

From site survey, process design, and installation to O&M support, we provide full lifecycle services. With reliable stability and water-saving performance, ERAGON ENVIRO TECH has won broad recognition as a trusted water treatment partner in the semiconductor sector.

Semiconductor wastewater is complex and difficult to treat, containing various heavy metals, acids/alkalis, and organics. ERAGON ENVIRO TECH adopts a combined “pretreatment + advanced purification” process: precise pH control and coagulation–sedimentation remove most heavy metals and suspended matter, while chelating resin adsorption and catalytic oxidation degrade residual pollutants.

With comprehensive engineering services, we ensure treated effluent meets regulations and help semiconductor enterprises achieve efficient, cost-effective, and sustainable wastewater management.

For the semiconductor sector, ERAGON ENVIRO TECH provides ZLD and near-ZLD solutions through pretreatment + MMS concentration + evaporation–crystallization. With concentration ratios up to 90%, our process reduces evaporator size and costs, while optimized evaporation–crystallization design prevents fouling and ensures stable long-term operation.

This integrated solution ensures complete wastewater treatment, maximum resource recovery, and compliance with strict environmental standards, supporting sustainable production.