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Quality Filtermedia for Surface Treatment

 

Selection criteria for choosing the right filter medium

•    Type of liquid

•    pH

•    Temperature

•    Tank volume

•    Clean filter flow rate

•    Filter area (2 x area = 4 x life)

•    Micron rating

•    Carbon purification

 

Sources of contamination

•    Products to be plated

•    Anodes

•    Environ dust

•    Air agitation

•    Drag in

•    Flight bars

•    Cathode contacts

•    Addition of plating chemicals

•    Organic breakdown products of brighteners

 

Elements affecting filtration cost

•    Initial price of filter housing

•    Buying price of filter medium    

•    Lifetime of filter medium

•    Labour cost periodic change/cleaning