Microelectronics

«BMT ltd» designs and manufactures desalination plants for Ultrapure water, used in the production of electronic components, semi-conductors, circuit boards, LC displays etc. in compliance with technical standards for pure water quality:

• ГОСТ 6709-72 «Distilled water. Technical requirements»

• ОСТ 11. 029.003 – 80. «Electronic products. Water, used in production. Types, technical requirements, methods of treatment and control»

• D5127-90 water for electronics ASTM

• Other Standards applied for this branch, producers

Specific electrical resistivity of purified water for microelectronics up to 18 MW * cm (deionized water)..

Water treatment plants for microelectronics comprise:

• mechanical pre-treatment

• Reverse osmosis desalination (1- or 2-stage)

• Н- cation, ОН- anionization

• decarbonization and deaeration

• mixed resin filter (or EDI)

• other methods and combinations