In semiconductor manufacturing, ultrapure water is the lifeline of chip production. Its purity directly determines the yield, performance and reliability of wafers. Industry statistics show that approximately 70% of chip defects are caused by substandard water quality.
Guangdong Baihuipu Environmental Protection & Energy Saving Development Co., Ltd. has been engaged in the field of electronic-grade ultrapure water for nearly 20 years. As a high-tech enterprise certified with ISO management systems, CE and UL international certifications, we provide customized ultrapure water equipment and turnkey projects for semiconductor wafer fabrication, chip packaging, photolithography and etching. Our systems steadily produce high-purity water reaching 18.2 MΩ·cm in compliance with SEMI F63 standards, helping semiconductor enterprises cut costs, improve efficiency and achieve compliant production. Are there any project cases for semiconductor factories in the Middle East?
Semiconductor manufacturing imposes extremely stringent requirements on ultrapure water, far exceeding the standards for general industrial water and laboratory water. The industry is currently faced with three major challenges for semiconductor-grade ultrapure water systems:
1. Unstable water quality: Conventional equipment is vulnerable to fluctuations in raw water quality and aging membrane components, leading to frequent excess of resistivity and TOC indicators, which ultimately results in wafer rejection.
2. High energy consumption and operation & maintenance costs: Multi-stage purification processes consume large amounts of energy. Frequent chemical regeneration generates substantial waste residues, failing to meet the requirements of the "Dual Carbon" goals and Zero Liquid Discharge (ZLD) standards.
3. Insufficient compliance and adaptability: Traditional systems struggle to simultaneously satisfy SEMI international standards, EU Carbon Border Adjustment Mechanism (CBAM) regulations, and personalized demands for new plant construction and existing plant renovation across different manufacturing processes.
Baihuipu One-stop Ultrapure Water Solution for the Semiconductor Industry
Core Processes & Technical Advantages of Baihuipu Semiconductor Ultrapure Water Equipment
Targeting the pain points of the semiconductor industry, Baihuipu independently developed an integrated process combining multi-stage deep purification, intelligent closed-loop circulation and energy-saving water reuse. The core workflow is as follows:
Raw Water Pretreatment → Two-pass RO Reverse Osmosis → EDI Electrodeionization → UV-TOC Degradation → Polishing Mixed Bed → 0.1μm Terminal Filtration → Nitrogen-sealed Closed-loop Circulation
The entire process fully complies with SEMI F63 and GB/T 33087 standards.
1. Multi-stage Deep Purification for Ultimate Water Purity
- Pretreatment System: A combined system of sand filtration, activated carbon filtration, water softener and precision filter efficiently removes suspended solids, residual chlorine and hardness ions from raw water, with hardness controlled below 0.05 mg/L. It protects core membrane elements and prevents scaling and contamination.
- Core Purification Unit: Two-pass reverse osmosis (salt rejection rate ≥ 99.5%) paired with continuous EDI electrodeionization requires no acid-base regeneration. It stably raises water resistivity to 17–18 MΩ·cm and completely eliminates contamination risks from chemical regeneration.
- Terminal Polishing Treatment: Dual-wavelength UV (185/254 nm) lamps reduce TOC to ≤ 1 ppb. Combined with polishing mixed beds and 0.1μm terminal filters, the effluent maintains a stable resistivity of 18.2 MΩ·cm with particle count below 1 particle/mL.
One-stop solution for ultrapure water equipment in the semiconductor industry
2. Modular Custom Design for Full-scenario Adaptation
Our equipment adopts a dual mode of standard modules and non-standard customization, catering to water production capacities ranging from 5 T/H to 500 T/H, and suitable for both new plant construction and old plant renovation.
- Skid-mounted Integrated Design: The footprint is only 1/5 of traditional systems. Pre-assembly and commissioning are completed in our factory, so the equipment can be put into operation simply by connecting water and power on site. The installation cycle is shortened to 1–3 days, ideal for overseas projects and factories with limited space.
- International Qualifications & Certifications: Our products have obtained CE, UL, ISO9001, ISO14001 and ISO45001 certifications. Core components adopt premium brands including Dow membranes and Siemens PLCs to ensure long-term stable operation. We have served numerous semiconductor enterprises across the globe, including those in the United States, Italy and Vietnam.
Application Scenarios of Baihuipu Semiconductor Ultrapure Water Solutions
Baihuipu ultrapure water equipment is widely applied to 8-inch/12-inch wafer fabs, advanced process chip manufacturing, chip packaging and testing, photolithography & etching, precision PCB production and other sectors along the industrial chain. We also provide supporting reclaimed water treatment and MVR evaporator equipment, building a full-process water treatment solution covering ultrapure water production, wastewater treatment and concentrated water reuse. How to upgrade ultrapure water equipment for old semiconductor plants at low cost?
Why Do Semiconductor Enterprises Prefer Baihuipu Ultrapure Water Systems?
1. Profound Technical Expertise: With nearly 20 years of experience in R&D and production of electronic-grade ultrapure water equipment, we have a professional technical team of 50 members, over 70% of whom have more than 10 years of industry experience. We have in-depth knowledge of semiconductor water quality standards and production challenges.
2. Full-chain Service Capability: We deliver one-stop turnkey services including solution design, equipment manufacturing, installation, commissioning and operation & maintenance training. We provide 12-hour rapid after-sales response, nationwide warranty and multilingual technical support for overseas projects.
3. Remarkable Cost Advantages: As a direct manufacturer with independent R&D and production capabilities, we cut out middleman markups. Our equipment reduces energy consumption by 30%–40% and operation & maintenance costs by 25% compared with traditional products, delivering superior cost performance throughout the service life.
4. Comprehensive Compliance Assurance: Our products conform to SEMI F63, ISO, CE, UL and other international standards, helping enterprises pass customer audits and environmental inspections while avoiding compliance risks.What if you choose reclaimed water reuse equipment in the semiconductor industry?
The semiconductor industry sets extremely high requirements for the purity, stability and energy efficiency of ultrapure water. With sophisticated purification processes, intelligent energy-saving technologies, customized design and global service networks, Baihuipu delivers reliable, cost-effective and compliant ultrapure water solutions for semiconductor manufacturers. We safeguard chip quality from the source.
We offer free solution design and professional one-stop turnkey engineering services to simplify your project. Our products are sold worldwide, with door-to-door delivery, on-site installation and full-time follow-up by professional engineers. Supported by our full in-house capabilities, we deliver dependable solutions. Feel free to contact Baihuipu, your professional water treatment equipment manufacturer, for all your water and wastewater treatment needs.
