Aloha, fun & authoritative answers -- no cost, no registration, no passwords, no popups
(as an eBay Partner & Amazon Affiliate we earn from qualifying purchases)

Home /
T.O.C.
Fun
FAQs
Good
Books
Ref.
Libr.
Adver-
tise
Help
Wanted
Current
Q&A's
Site 🔍
Search
pub  Where the
world gathers for metal finishing
Q&As since 1989



-----

Treatment of Acid from Acid/lead batteries




2004

Any suggested contact, method, who is welling to participate in acid treatment that comes out of acid/lead battery?

I would very much appreciate your soonest reply. Best wishes for the YEAR

Regards,

Tareq Ismail
- Kuwait



2004

I would use magnesium oxide or hydroxide. This is non hazardous and has properties such that your final pH will not exceed about 9.

I doubt very much whether a waste like this would contain significant dissolved lead. If it does, the addition of a little DTC or similar sulfur based precipitant will take it down to non detectable levels.

dave wichern
Dave Wichern
Consultant - The Bronx, New York


Car battery acid [affil links] contains enough lead, zinc, cadmium and other heavy metals to be of serious interest to the USEPA. It definitely does not get to use the "elementry neutralization" clause in the CFR.

James Watts
- Navarre, Florida
2004




(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:

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


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