WPSD IU5/7
Wastewater disposer: Sewage water processing module

kolb WPSD IU are wastewater treatment SYMBIO-units for heavy metal contaminated rinsing water. Suitable as system integrated options for kolb AQUBE^® cleaning systems with integrated ClosedLoop technology.

A closed rinsing water circuit is integrated in all kolb cleaning systems. As a rule, these are systems for ultra-fine, and fine cleaning of electronic assemblies (PCBAs / DCBs) or also for tools cleaning (screens, stencils, solder frames / carriers, condensate filters, etc.).

The rinsing water is repeatedly used in the ClosedLoop process (depending on the cycle number and the task options) until its dirt entry respectively its µS conductivity is so high that it is no longer usable and has to be disposed of. The most favorable disposal method is indirect discharge into the public sewage network. This may only be done in consideration of / in compliance with the legal limit values! The owner / operator is responsible for compliance with local regulations, any approvals by the authorities and proper operation.

The WPSD IU SYMBIO module uses the patented HME process developed by kolb for metal precipitation from alkaline rinse waters with high dissolved or undissolved heavy metal contents such as lead, tin, silver and copper. This treats the rinsing water in such a way that it can be indirectly discharged into a public sewage network.

The installation of the fully enclosed compact WPSD IU5/7 SYMBIO-module is on the left side of the cleaning system and increases its depth by only about 400 - 700 millimeters.