Elettracqua

Semiconductors and Microelectronics

Semiconductors and Microelectronics

SEMICONDUCTORS AND MICROELECTRONICS

The rinsing of silicon chips in the microelectronics market demands the highest level of water purity attainable. This requires a high degree of pretreatment followed by Ultrapure water production.

For these reasons ultra-pure water quality is a key factor in achieving a good product performance and minimising defects.

USP/EP/JP-compliant pharmaceutical technologies for the microelectronics industry

Elettracqua is a leading company in the water treatment equipment sector. Decades of experience and worldwide references characterise the company.

OVERVIEW

Ultra-pure water is used in many stages of the production process; our technologies guarantee its quality.

As semiconductor processing and other high-tech sectors evolve towards more advanced technologies, the area of ultrapure water production is becoming increasingly crucial.

DISCOVER OUR PRODUCTS

Ultrafiltration (UF) units use highly efficient membranes that substantially improve water quality in the pre-treatment process.

UF units remove suspended solids, including bacteria, endotoxins and high molecular weight molecules. They are also easy to clean and consume less energy, conserving more water.

Ultra-pure water has an essential role in semiconductors and microelectronics.

Discover Ultrafiltration
BASIC CONCEPTS FOR A DEIONIZED WATER SYSTEM

Based on our company's many years of experience, the treatments required to produce the water to be committed to 64 MBit chips are at least as follows:


  • Pre-treatment with ultrafiltration, Dualmedia Filter, Softening
  • Primary purification with reverse osmosis, UV, degassing membranes
  • Fine Purification with EDI, ensuring TOC < 5 ppb, Silica < 0.2 ppb, Boron < 0.1 ppb
  • Final Polishing with UF