The Gem and Jewelry World's foremost Resource on The Internet.
Re: [Orchid] Disposing of Ferric Chloride - safety is key!  
  [Thread Prev] [Message Prev]      [Date Index]   [Thread Index]      [Message Next] [Thread Next]
From: Sebastien Bailard
Date: Sun Aug 13 22:53:25 2006
 
     
========[ Invite a Friend - http://www.ganoksin.com/invite.htm  ]========

    I found this answer by googling for "ferric chloride disposal":

    http://www.ganoksin.com/borisat/nenam/photocopy_transfer_etch.htm 

    One thing to note - when you add baking soda to ferric chloride,
    it's goingto create small amounts of carbon dioxide, especially if
    the the ferric chloride is fresh. This will foam up, so do it slowly
    at first. 

    Not only jewelers use ferric chloride - sculptors, printers, and
    people making printed circuit boards also use it, so the local
    hazardous waste disposal folk will be extremely familiar with it. 

    The other thing to note is that you can use your ferric chloride
    solution longer if you mix in citric acid powder (which you can get
    at health supplement stores). 

    http://www.ganoksin.com/borisat/nenam/safe-etching.htm 

Sebastien Bailard
____________________________________________________________________
T h e   O r c h i d   L i s t
Open Electronic Forum for Jewelry Manufacturing Methods and Procedures
____________________________________________________________________
Orchid FAQ:
~ http://www.ganoksin.com/orchid/faq.htm
Orchid Archives:
~ http://www.ganoksin.com/orchid/archive
Orchid Galleries:
~ http://www.ganoksin.com/orchid/gallery.htm
Invite a Friend:
~ http://www.ganoksin.com/invite.htm
____________________________________________________________________
Tips From The Jeweler's Bench - Article Archive
~ http://www.ganoksin.com/borisat/tip_sear.htm
The Jeweler's Selected Bibliography List
~ http://www.ganoksin.com/jewelry-books
Buy Orchid Jewelry:
~ http://www.ganoksin.com/shop
____________________________________________________________________
-Unsubscribe:
-Email: orchid-request AT ganoksin.com Body=unsubscribe subject=blank
____________________________________________________________________

  Click to Visit  
     
  Navigate:  
   
  Orchid Resources:  
   Join & Post
 Invite a friend to join Orchid
 F.A.Q
 Galleries
 BenchExchange
 Orchid Message Archives [Subject Index] [Date Index]

Ganoksin now offers a number of ways for you to stay on top of the latest from Orchid!

  1. My Yahoo - Do you have a My Yahoo page? If so, you can easily read the latest Orchid posts on your personalized page by adding this feed:Add Orchid to My Yahoo!
  2. Add Orchid to myGoogle Add to my Google
  3. Read Orchid with NewsGator and Microsoft Outlook Add Orchid to Your  NewsGator
Support Orchid! - If you believe in what we're doing, you can help!

 
     
     

© Copyright 1996 - 2007, The Ganoksin Project