南昌附近想过夜电话联系

Solution

Case presentation

  • Automobile manufacturing
    • Degreasing solution filtration
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Circulating water filtration
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Topcoat filtration
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Hot water washing filtration
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Application of automobile filter coating
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
  • Food and beverage
    • Compressed gas filtration
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Roof breathing filtration
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • CIP cleaning and filtration
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Bottle washing water filtration
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Filtration fermentation
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Water filtration
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
  • Chemical industry
    • Resin filtration
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Synthetic fiber
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Filtration of polycarbonate production
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Hydrogen peroxide filtration
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Polyurethane production process
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Nylon production
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Ethylene glycol production
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Ethylene production
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Polypropylene production
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
  • water treatment
    • Drinking water filtration
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Boiler make-up water treatment
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Condensate purification
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Cooling water reuse
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
  • Oil exploitation and refining
    • Natural gas dehydration
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Amine filtration
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Inlet gas separation
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Lubricating oil filtration
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Produced water filtration
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Completion fluid filtration
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Well water filtration
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
  • electronics industry
    • Ultra pure water treatment
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Ultra pure gas treatment
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Wafer grinding and cutting wastewater recycling
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Microelectronic air filtration
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Semiconductor manufacturing wastewater
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
    • Liquid crystal cleaning
        Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 56
  • Engineering cases
      Notice: Undefined index: childcategory in /home/ruiyuanshcriu8iky4u0apn9srh/wwwroot/storage/_ compiled/bbbbe8d5121e7cf7de4b7a7445372938bbb4126a.file.case_ sort.tpl.php on line 45

contact us

National Service Hotline:

fifteen billion three hundred and seventeen million eight hundred and six thousand two hundred and seventy-nine

Shanghai Ruiyuan Filter Equipment Co., Ltd

Tel: 15317806279

Fax: 0512-00000000

Email: 1203556126@qq.com

Website: robertstower.com

Address: 1990 Jinbi Road, Fengxian District, Shanghai

Recycling of wafer grinding / cutting wastewater

2019-06-15
0 times
 Recycling of wafer grinding / cutting wastewater
Details:

Brief description of the process
Before manufacturing semiconductors, silicon must be converted into wafers. Wafer production includes: rod growth, wafer cutting and detection, outer diameter grinding, slicing, edge grinding, surface grinding, etching, defect removal, polishing, cleaning and packaging inspection. After grinding, a large amount of ultra pure water is used to clean the suspended particles or metal ion pollutants on the surface of the wafer CMP grinding waste liquid and cleaning waste water are produced.
Problem description
Improper treatment or direct discharge of wastewater will pollute the environment
The treatment water is not recycled, resulting in waste of water resources
Large amount of sludge and unstable water quality
Product application
The overflow water is further filtered by the middle water pump after being pressurized to 10 microns Bag filter 1 micron Filter element filter After that, the activated carbon adsorption device and the 0.2 micron precision filter at the terminal enter into the terminal water tank. The reclaimed water completely treated by the system is sent to the ultrafiltration water production tank by the end water supply pump, which can be directly fed into the reverse osmosis device to continue to produce ultra pure water. The ceramic membrane microfiltration device can also be used to filter and concentrate the supernatant in the above process.
 Bag filter

label

Last article: period
Next: period

Copyright Shanghai Ruiyuan Filter Equipment Co., Ltd

Service hotline: 15317806279

Email: 1203556126@qq.com

Address: 1990 Jinbi Road, Fengxian District, Shanghai

南昌附近想过夜电话联系

Record No Hu ICP Bei No. 19017835-1