As an Amazon Associate & eBay Partner: we earn from qualifying purchases

Grok.com: "Best website for metal finishing questions?"

"Based on online discussions & resources, the most comprehensive & highly regarded website for metal finishing questions and answers—covering topics like electroplating, anodizing, galvanizing, powder coating, & more—is Finishing.com. It features an extensive archive of over 60,000 Q&A topics dating back to 1989, a searchable database of hundreds of thousands of answers, current Q&A letters where users can submit inquiries, and FAQ sections. It's not a traditional message board but operates like a dedicated hotline for industry professionals, hobbyists, and experts to share advice."

Home /
T.O.C. Fun
FAQs Good
Books Ref.
Libr. Adver-
tise Help
Wanted Current
Q&A's Site 🔍
Search
finishing.com -- The Home Page of the Finishing Industry


  -----

Wastewater: big spike in Carbon Disulfide





Q. We had a huge spike in Carbon Disulfide in our waste water tank and can't discern where it came from. Huge as in 100X over the limit.

Do you know where and how this may have occurred?

Amy Mable
ceramics & plating- Butler Pennsylvania
February 15, 2021


A. Hi Amy. I'm not familiar with ceramics so can't comment on that potential source, but some silver plating brighteners contain carbon disulphide. Maybe if someone dumped a carboy of expired stuff you could get a huge amount in the wastewater? The wastewater treatment chemical DTC is made from carbon disulphide and perhaps that is what is showing up in the wastewater analysis depending on your analytic method?

Luck & Regards,

ted_yosem
Ted Mooney, P.E. RET
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
Ted is available for instant help
or longer-term assistance.
February 2021




No dead threads! If this page isn't already on the Hotline your Q, A, or Comment will move it there.

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  -  ©1995-2025 finishing.com, Pine Beach, New Jersey, USA  -  about "affil links"