Q1: Why is wastewater heat recovery challenging?

Answer:

Industrial wastewater often contains:

﹡Suspended solids 

﹡Fibers 

﹡Organic materials 

﹡Scaling components 

These factors can cause:

﹡Blockage 

﹡Fouling 

﹡Reduced heat transfer 

Wide-channel designs provide larger passages, making pillow plate heat exchangers suitable for wastewater heat recovery applications.

Q13: How does wide-channel design reduce fouling problems?

Answer:

A wider flow channel helps:

﹡Reduce flow resistance 

﹡Allow particles to pass more easily 

﹡Reduce blockage risk 

﹡Maintain stable operation 

This makes wide-channel pillow plate heat exchangers especially suitable for dirty fluids and industrial waste streams.

Looking for an efficient heat recovery solution for your industrial process?

Contact ZZ Thermal today for a customized wide-channel pillow plate heat exchanger design.