No passwords, No popups, No cost
we earn from your eBay & Amazon purchases

Home /
T.O.C.
Fun
FAQs
Good
Books
Ref.
Libr.
Adver-
tise
Help
Wanted
Current
Q&A's
Site 🔍
Search
curated with aloha by
ted_yosem
Ted Mooney, P.E. RET
- Pine Beach, NJ
finishing.com -- The Home Page of the Finishing Industry


  pub
  The authoritative public forum
  for Metal Finishing since 1989

-----

Disposal of copper ion




 

What is the most effective and cost effective way of getting rid of a huge amount (400 liters a month) of copper ion solution, while keeping the water supply safe too?

Sean Pelusi
CU Plater - Butler, Pennsylvania, USA



 

You didn't specify the copper concentration or what the other solution constituents, but two things come to mind.

First, if the copper is relatively pure, you could ship to a recycler. There are several that accept copper for processing into chemicals and animal feed supplements. Another approach is to install an electrowinning system to convert the copper to a recyclable, metallic form, however, this assumes that the electrolyte is something like sulfuric acid that would make a good plating solution.

Lyle Kirman
consultant - Cleveland Heights, Ohio




(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)

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:

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


About/Contact  -  Privacy Policy  -  ©1995-2024 finishing.com, Pine Beach, New Jersey, USA  -  about "affil links"