No passwords, No popups, No cost, No AI:
we earn from 'affiliate link' purchases, making the site possible

Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ

finishing.com -- The Home Page of the Finishing Industry

  The authoritative public forum
  for Metal Finishing since 1989

-----

Recovery of silver from fixer

I am looking for info on how to extract the silver from used fixer from a photographic process. Just something simple I play with at home. What type of electrodes should I use? What voltage and current should I apply? I have found a lot of information on this site but could not find what I need. Thank you in advance

masoud houshi
- isfahan,isfahan,iran
2002

"Recovering Silver from
Photographic Materials"
by Eastman Kodak Co.

on AbeBooks

or Amazon

(affil links)

Hi, Masoud. letter 15559 has a number of responses which you might find helpful. Kodak has a 29-page booklet "Recovering Silver from Photographic Materials" which may be what you are looking for. Good luck.

Regards,

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey

I WOULD LIKE TO RECOVER SILVER FROM THE WASTE FIXER SOLUTION REMOVED FROM X RAY MACHINE. I THEN INTEND TO REACT THE SILVER WITH AMMONIUM & NITRIC TO GET SILVER NITRATE. WHAT MACHINE CAN I USE OR HOW CAN I IMPROVISE TO GET THE SILVER OUT OF THE WASTE FIXER SOLUTION?

RICHARD MACHARIA
- NAIROBI, KENYA
2006

Hello. Can aybody let me know from where to get the fixer in huge quantities?

Siddharth Arora
manufacturer - N.Delhi, India
May 4, 2008

(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: