Main Title |
Chromage de Pieces Suivi de Rincages, avec Regeneration du Dernier Bain de Rincage Froid sur Resines Echangeuses d'Ions et Recyclage (Chromium Metal Plating Followed by Rinsing and by Regeneration of Rinse Water on Ion Exchange Resins with Recycling). |
CORP Author |
Economic Commission for Europe (UN), Geneva (Switzerland). Working Party on Low and Non-Waste Technology and Re-Utilization and Recycling of Wastes.;Environmental Protection Agency, Washington, DC. |
Publisher |
1995 |
Year Published |
1995 |
Stock Number |
PB95-233839 |
Additional Subjects |
Metal finishing ;
Chromium ;
Pollution control ;
Recycling ;
Materials recovery ;
Chemical effluents ;
Ion exchanging ;
Water treatment ;
Electroplating ;
Ion exchange resins ;
Adsorption ;
Industrial wastes ;
Technology transfer ;
Utilization ;
Rinsewater
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB95-233839 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
15p |
Abstract |
This audit presents a modification of the rinsing stages of the conventional chromium plating technology. After chromium plating the parts are rinsed. The first rinsing bath which is high in chromic acid, is recycled and the last cold rinsing bath is regenerated on ion-exchange resins and recycled. In the conventional process, the last cold rinsing bath is discarded. |