Filtration is an additional step in the overall treatment plant that improves the quality of treated effluent. Improved effluent quality may be a regulatory stipulation or required for wastewater reuse.
Aerofloat incorporates filtration steps into the overall treatment plant design where required, and works collaboratively with respected product suppliers when sourcing the equipment.
Aerofloat designed and installed several filtration treatment steps at Visy’s new corrugated box processing and printing plant in New Zealand: including ultrafiltration, sand filtration and reverse osmosis. As the site was not connected to the sewer, the regulatory authorities stipulated a very stringent water discharge standard. As such, the heavily contaminated process wastewater was treated to a standard suitable for irrigation. It was also reused as boiler feed water and repurposed for use in the starch makeup solution – forming a complete water recycle loop.
Contact Aerofloat today to discuss your filtration equipment questions.