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Electronics and semiconductor circuit board production
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Industries We Serve

Electronics & Semiconductor

UPW and precision polishing for fabs, PCB and high-purity manufacturing lines.

UPW systemsCeramic MBRTrace removal
Electronics and semiconductor circuit board production

Sector overview

Water treatment for electronics & semiconductor

UPW and precision polishing for fabs, PCB and high-purity manufacturing lines.

Industrial ETPCeramic MBRRO

Challenges

Electronics & Semiconductor wastewater challenges

Key effluent and compliance pressures WTT systems are designed to address.

Extreme Purity Requirements
Ultra-Pure Water (UPW) needs resistivity 18+ megohm-cm and TOC < 1 ppb for photolithography, etching, rinsing and CMP processes.
Complex Wastewater Matrix
Heavy metals (copper, nickel, zinc, chromium, lead, cadmium), strong acids (H₂SO₄, HNO₃), alkalis (NaOH), fluorides, nitrates, organic solvents (IPA, acetone, photoresist chemicals), surfactants, detergents, COD, BOD, TDS, silica, Total Organic Carbon.
Stringent Discharge Norms
Tight limits on metals, organic carbon, fluorides and particulates with zero tolerance for contamination.
Water-Intensive Processes
Thousands of gallons UPW daily; critical process material for nearly every fabrication step in semiconductor manufacturing.
Environmental Mandates
Zero Liquid Discharge and sustainability goals in water-stressed regions with maximum resource recovery requirements.

WTT solutions

Treatment technologies for this sector

Proven process combinations tailored to your effluent profile and reuse goals.

Ultra-Pure Water Generation

RO, UV oxidation, EDI, mixed bed polisher, 0.2-micron filtration achieving 18+ megohm-cm resistivity and TOC < 1 ppb.

Resistivity 18+ MΩ-cm

Submerged Ceramic MBR

Chemical-resistant ceramic membranes with pH 1-13 tolerance, minimal fouling for high-purity applications.

Chemical resistance, minimal fouling

Heavy Metal Removal

Chemical precipitation systems for Cu, Ni, Zn, Cr, Pb, Cd with specialized fluoride treatment for etching process waste.

99%+ metal removal

Zero Liquid Discharge

RO + evaporators + crystallizers for complete water recovery with solid waste minimization.

95-98% water recovery

FAQ

Frequently asked questions

Need a Electronics & Semiconductor treatment solution?

Share your effluent profile and production targets — our engineers will recommend a compliant, cost-effective train.

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