Home /
T.O.C.
FAQs
 
Good
Books
Ref.
Libr.
Advertise
Here
Help
Wanted
Current
Q&A's
Search 🔍
the Site

pub
Free personalized metal finishing help!


Neutralizing etching and plating chemicals



(-----) 2004

To whom it may concern,

I am seeking information about:
·Methods for neutralizing etching / plating chemicals before sending these to the drain
·Means for measuring the (potassium) cyanide concentration in water

Thanking you in advance for the reply,

Daniel Dahan, Senior Tool Engineer
electronics mfgr - Denmark
^


2004

The best method is going to depend on what plating chemistry and what etchant chemistry you are talking about. Waste treatment processes depend upon what is going to be treated. For example, treatment for cyanide plating baths is different from treatment from a hexavalent chromium bath which is different from an acid copper bath. Let us know what you are seeking to treat, and maybe we can suggest something.

James Totter
James Totter, CEF
- Tallahassee, Florida
^

none
finishing.com is made possible by ...
this text gets replaced with bannerText
spacer gets replaced with bannerImages

Q, A, or Comment on THIS thread -or- Start a NEW Thread

Disclaimer: It's not possible to fully diagnose a finishing problem or the hazards of an operation via these pages. All information presented is for general reference and does not represent a professional opinion nor the policy of an author's employer. The internet is largely anonymous & unvetted; some names may be fictitious and some recommendations might be harmful.

If you are seeking a product or service related to metal finishing, please check these Directories:

 
Jobshops
Capital
Equipment
Chemicals &
Consumables
Consult'g, Train'g
& Software


About/Contact    -    Privacy Policy    -    ©1995-2022 finishing.com, Pine Beach, New Jersey, USA