As a domestic first-class ultra-pure water treatment system service provider, RIGHTLEDER put the development and application of membrane separation, electric desalination and other cutting-edge water treatment technology as dominant, engaged in the designing of pure water, high purity water and ultrapure water in high-precision industry, water treatment system processing, installation and commissioning, technical training, and all-round business, provides tailored processing, preparation, cleaning, cooling and other water sectors of the overall water system solutions according to the different needs of customers.

Case :

　　The Ultra-pure Water System Upgrades the Project of State Power Investment Corporation

Unique advantage

　　The stable performance, simplicity, automation and sustainability can fully meet the stringent requirements of industrial ultrapure water; we provide new machine production, original machine expansion, process improvement, technical support, operation and maintenance, etc.

　　● Ultrapure water membrane technology

　　Adopt polymer grafting technology on the membrane surface, which is not only acid stable, anti-pollution, but also can speed up the ion migration rate, so that the water TOC will be below 20PPB;

　　● CDI new electrodeionization technology

　　Filled with a new type of homogeneous grain resin, adopt dual-channel cross-flow high-frequency electronic plate mode, which can effectively improve the desalination rate;

　　● Ultra-clean recycled pipe technology

　　Adopt the international advanced new materials to treat the surface to ensure no pollutants precipitation and no dead water.

Applications

　　●Cleaning water for electronic semiconductor materials, devices, electrolytic capacitor production of aluminum foil;

　　●Cleaning water for kinescope, screen production, glass bulb, precipitation, wetting, membrane washing;

　　●Dosing for the cleaning water for liquid crystal display production;

　　●Electronic chip production, mainly used for cleaning silicon wafer, and a small amount for the preparation of liquid and cutting;

　　●High-purity production water for silicon wafer cleaning used in the production of integrated circuits, high-quality picture tube, phosphors;

　　●Process water for LCD, LED liquid crystal display, PDP plasma display production;

　　●Photovoltaic products wafer cutting and photovoltaic production of water products;

　　●Water for batteries, lithium batteries, solar cell production;

　　●Surface treatment water for electroplating, painting, automotive, metal and other high-end precision machinery;

　　●Water for metal, chemical, biological and other fields;

　　●Aerospace, astronomy, nuclear power and other military enterprises, production and processing water for scientific research units.

Standards

　　● GB / T11446.1-1997 “China’s national electronic-level water”

　　● JB / T7621-1994 “High-purity water for power semiconductor devices”

　　● GB6682-2008 “National Standard for Analytical Laboratory Water”

　　● ASTM-D5127-2007 “Ultrapure water used in electronics and semiconductor industry”

　　● cGMP certification standards.