TOC Online Management of Collected Reusable Water In a Water Network Washing System

Introduction

In rinsing systems for printed circuit boards, electronic components and mechanical components, the rinse water contains organic matter such as various surface active agents, chelating agents and cutting oil. As the concentration of organic matter in the wastewater becomes comparatively low after rinsing, this rinse water is recycled in a closed system, then processed using the ion conversion method or active charcoal absorption, to be used as rinse water. If there are a lot of impurities in this recycled water, these will remain on products after drying, which adverse]}f affects product quality. So there is a need to manage impurities. Here, we would like to introduce an example aping the Shimadzu Online TOC Analyzer tomanage the collection of water for recycling in a water rinsing system.

September 3, 2000 GMT