> And the depleted(!) acids.... how is it disposed? I don't know how they are disposed. Possibly they are reused till they are useless and then neutralized with alkali and thrown away, in which case it should be safe. However, in case you do plan to use this service, you should probably find out how they are disposing the acid and ensure that it is environment friendly.
Thanks for pointing that out, Mano. Didn't think of that earlier. Regards Akarsh _______________________________________________ To unsubscribe, email [EMAIL PROTECTED] with "unsubscribe <password> <address>" in the subject or body of the message. http://www.ae.iitm.ac.in/mailman/listinfo/ilugc
