-- The Home Page of the Finishing Industry
A website for Serious Education, promoting Aloha,
& the most FUN smiley you can have in metal finishing

topic 3046

Metal hydroxide sludge reuse.


Hi This Nadim Dahdal, am an intern at S.W.D INC we are a metal finisher company Our Waste treatment system generates sludge, and we believe that the sludge can be reused in steel mills. The sludge is made of :

CU 3330 PPM
Zn 11200 PPM
Cr 606 PPM
Ni 720 PPM
Mn 2520 PPM
So4 4270 PPM
Fe 11200 PPM
Ca 26800 PPM
Mg 477 PPM

Please if you see that the sludge could be reused in any way or if you have any questions don't hesitate to contact me. Looking forward to hear from you. Sincerely,

Nadim Dahdal
- Addison , Illinois, USA

Not a prayer, Nadim. Sorry. Start by dewatering it so that it is many times more concentrated than your analysis, then be ready to pay the price of secure landfilling or "recycling".

Ted Mooney, Teds signature
Ted Mooney, P.E. RET
Pine Beach, New Jersey

This public forum has 60,000 threads. If you have a question in mind which seems off topic to this thread, you might prefer to Search the Site

ADD a Q or A to THIS thread START a NEW THREADView This Week's HOT TOPICS

Disclaimer: It's not possible to 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 may be deliberately harmful.

  If you need a product/service, please check these Directories:

JobshopsCapital Equip. & Install'nChemicals & Consumables Consult'g, Train'g, SoftwareEnvironmental ComplianceTesting Svcs. & Devices

©1995-2017     -    Privacy Policy
How Google uses data when you visit this site.