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Waste Stream Product Applications For The Electronics And Computers Industry
4 applications found
Continuous monitoring of organic constituents (TOC) on the influent city water assist with UPW production. Good quality waste streams for the manufacturing process can also be monitored for reuse ...
ByUviTec, part of ABB (Formerly Real Tech Inc.) based in Whitby, ONTARIO (CANADA)
Typically for the electronics industry, there are large waste gas streams (up to 400,000 Nm³/h) with relatively low concentrations of different solvents. The waste gases mainly occur in coating, cleaning and etching processes during the production of semiconductors, CDs/DVDs, Blue-ray discs, DVTs, TFT-LCD and plasma displays. ...
ByCTP Chemisch Thermische Prozesstechnik GmbH / CTP Air Pollution Control GmbH based in Graz, AUSTRIA
Manufacturing TFT/LCD displays requires waste gas treatment as well. Processes that produce large scale Thinfilm Transistors (TFT) on glass substrates, for instance, use Chemical Vapour Deposition – CVD – to separate the thin films onto the material. The process requires cleaning the process chamber periodically and usually employs etching with NF3. Etching of the separated thin films typically utilises CF4, SF6 and chlorinated gases, which release large amounts of waste gas ...
ByDAS Environmental Expert GmbH based in Dresden, GERMANY
Manufacturers of semiconductors, batteries, printed circuit boards, LEDs and other electronic components generate significant volumes of wastewater and aqueous waste contaminated with solvents, NMP, TMAH, ammonia and other organics that require off-site trucking and disposal. Many facilities have goals to eliminate off-site waste disposal. Axine can treat these streams on-site to reduce costs and risks, streamline operations and improve ...
ByAxine Water Technologies based in Vancouver, BRITISH COLUMBIA (CANADA)