evaporation evapx

EVAPX®

Low Energy Evaporation and Crystallisation

Agricultural By-Product Processing Facility, Australia

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Clean TeQ Water is currently delivering a 34 m3/day EVAPX® plant to treat brine and recover salt in New South Wales, Australia.

Summary

Clean TeQ Water’s EVAPX® process evaporates the water from a high concentrate dirty wastewater, reducing the overall wastewater volume and allowing the recovered water to be re-used in a beneficial way. The concentrated salt stream produced by EVAPX® will be reused by the customer on site, reducing the amount of salt which needs to be purchased.

The EVAPX® solution was chosen for its ability to evaporate the water using much less energy than alternative solutions (e.g. natural gas boiler systems), thereby substantially reducing the carbon footprint of the products produced especially due to the availability of solar power. The EVAPX® technology is an efficient, low energy method to treat highly concentrated wastewaters and brines to achieve minimal liquid discharge (MLD) or zero liquid discharge (ZLD).

Example Water Quality

Parameter Unit Raw Feed
pH pH 6.2
Electrical Conductivity μS/cm 424000
Total Dissolved Solids mg/L 249000
Total Suspended Solids mg/L 23760
Chloride mg/L 108350
Biochemical Oxygen Demand mg/L 6470
Chemical Oxygen Demand mg/L 31800

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