Skip to content
Jianglin Stainless Steel

Location

Jianglin Group, Wuqing District, Tianjin

Hotline

+86 18621742353

Office Hour

Mon – Fri 9:00 AM-6:00 PM

Home
About
Products
Blog
Contact
Home
-
news
-
Treatment of waste pickling liquid of stainless steel by electrolysis

Treatment of waste pickling liquid of stainless steel by electrolysis

get quotation
Anti-fingerprint treatment of stainless steel plate
images (2)
Anti-fingerprint treatment of stainless steel plate
EU Safeguard: What is actually going on?
1-130P6215314394
EU Safeguard: What is actually going on?
Nickel prices continue to rise at the beginning of May 2023 
cVkhyx9zHwIGE79fG1nX7ABMMzs9m3QXHZOTwOq0
Nickel prices continue to rise at the beginning of May 2023 
EU plans new sanctions mechanism – Stainless Espresso
107068869-1653983978364-gettyimages-1240503118-AFP_329M3VU
EU plans new sanctions mechanism – Stainless Espresso
Germany: Automotive sector picks up speed – Stainless Espresso
无锡久泽金属材料钢带
Germany: Automotive sector picks up speed – Stainless Espresso
Things You Need to know about buying stainless steel sheets
stainless steel plate
Things You Need to know about buying stainless steel sheets
Loading...

At present, the method to treat the waste liquid of pickling stainless steel containing HF at home and abroad is chemical method, in which F- ions are separated out in some salts and directly discharged by means of acid and alkali neutralization. Domestic large and small enterprises almost all use this method, obviously this treatment method will cause serious pollution to the environment. Based on the principle of electrolysis, this project conducts electrolysis treatment on the waste liquid, selects the appropriate electrode and adds the active agent to the waste liquid, and finally achieves the precipitation of only metal ions on the cathode in the acidic waste liquid without the precipitation of H+ reduction.

In this way, if acid is further added to the waste liquid after treatment, the cleaning liquid will continue to be used, solving the problem of discharge pollution. Because of the high potential of F- ion oxidation precipitation, there is no problem of F- oxidation precipitation consumption in the electrolytic process, and it always exists in the waste liquid.

Jianglin Stainless Steel
Location

Jianglin steel, Yuanjiabao, Chagugang county, Wuqing District, Tianjin

mail us

[email protected]

phone

+86 18621742353

main products

  • Stainless Steel Plate
  • Stainless Steel Coil
  • Stainless Steel Strip
  • Stainless Steel Tube
  • Stainless Steel Bar
  • Stainless Steel Wire

recent posts

Anti-fingerprint treatment of stainless steel plate

Posted by adminMay 30, 2023

EU Safeguard: What is actually going on?

Posted by adminMay 24, 2023

Nickel prices continue to rise at the beginning of May 2023 

Posted by AllenMay 19, 2023

contact us

Get Latest Price List

Send

© 2018 Justiss Co. All rights reserved | Theme design by Zemez

Inquiry

Need some help?Just leave your contact, 
Our sales representative will reach you shortly. 

or you can simply email to us: [email protected]

Contact Form Demo

After filling up forms, so we can redirect and send you our latest catalog immediately.

you are also most welcome to ask our salesman to check for you, [email protected]

Downpayment

We provide Down Payment to all of our clients for securing clients’ demands. Contact us for a feasible down payment method.

This product is special, please contact our sales directly to get more information.
Our sales representative will reach you shortly. 

or you can simply email to us: [email protected]

Contact Form Demo

Need some help?Just leave your contact, 
Our sales representative will reach you shortly. 

or you can simply email to us: [email protected]

Contact Form Demo
Order Tracking

Thank you for checking our order progress!

Just Insert our PI No. and your contact Email

Talk to our professional sales?