Pollution Prevention and Control Technologies for Plating Operations

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Section 6 - Wastewater Treatment

6.1 Introduction

6.2 Conventional Treatment Technologies
6.2.1 Overview
6.2.2 Chromium Reduction
6.2.3 Cyanide Oxidation
6.2.4 Metals Removal
6.2.5 Sludge Dewatering
6.2.6 Sludge Dehydration
6.2.7 Sudge Generation and Disposal Data from the Users Survey

6.3 Costs of Conventional Wastewater Treatment

6.4 End-Of-Pipe Treatment System Data From the Users Survey

6.5 Alternative Technologies For Metals Removal
6.5.1 Overview
6.5.2 Ion Exchange
6.5.3 Membrane Filtration
6.5.4 Evaporation

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Main Table of Contents