Case study
20 m³/h Chip Packaging Grinding Wastewater Clarification
This project clarifies grinding wastewater from chip packaging at a treatment capacity of 20 m³/h. PEK tubular crossflow membranes separate silicon powder, abrasive particles and colloids from the wastewater.

Project overview
This project clarifies grinding wastewater from chip packaging at a treatment capacity of 20 m³/h. PEK tubular crossflow membranes separate silicon powder, abrasive particles and colloids from the wastewater.
Process route
PEK tubular crossflow membrane clarification → downstream reuse system
The membrane clarification unit provides pretreatment for the downstream water reuse system, using tubular membrane solid-liquid separation.