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Powerful. Sustainable. Efficient.

Creative industry specific wastewater technology for individual all-in-one solutions – customized to your requirements!

AWAS ZLD - Zero Liquid Discharge

To convert highly concentrated Wastewater into clear water and dry Matter?

We will show you how it works!

1. Step: Nano-Flotation

Using light and frequencies treatment different dissolved matters in wastewater can be particulated and floated by the ADF Flotation in full flow and may be led directly to the evaporator.

2. Step: Circular Disc RO-Membrane

Concentrated reverse osmosis (RO) wastewater rotating in a vortex system is separated through high-pressure RO membranes in a treated water stream and in a highly concentrated liquid.

3. Step: Vacuum Evaporation and Crystallization

A final reduction of the already concentrated liquid volume is achieved through further concentration to very small amounts of dry matter with minimal residual moisture and subsequent vacuum evaporation with thermal vapor recompression and forced circulation crystallizer.


Total yield:

Results attained at Byelorussian Steel Works in Zhlobin, Belarus:

  • 98% water recovery – water quality suitable for recycling
  • 0,8% dry matter
  • 2-5% residual moisture


Three Major Advantages – Saving of Energy Was a Prerequisite

  1. Efficient pretreatment by the Nano flotation
  2. Prevention of deposits by turbulent whirls under high pressure on the membranes
  3. Prevention of fouling on the heat exchanger by a crystallization process

Hervorragende Ergebnisse in Theorie und Praxis

Zu unseren Referenzen gehören vielfältig betroffene Branchen, die mit verschiedensten Abwässern zu kämpfen haben. So werden z. B. die Auslegungswerte des Feststoffrests mit 98 % Trockenheit übertroffen. Die Kombination mit weiteren Geräten zu einem gesamten und umfassenden System ist folglich enorm sinnvoll. Wir beraten Sie hierzu in Abhängigkeit des bei Ihnen entstehenden Abwassers sehr gerne. Eine enge Zusammenarbeit ist uns wichtig, denn nur so erzielen wir Kundenzufriedenheit und Umweltschutz auf der ganzen Welt. Wir freuen uns von Ihnen zu hören!

SELECTED REFERENCES

IFCO

Location: Crailsheim, Germany
Industry:
Food Industry
Wastewater:
Rinsing water from cleaning of returnable packing cases
Volume:
20 m³/h
AWAS Service:
Consulting, Lab analysis, Engineering, Assembly and Start-up
AWAS Delivery:
Belt filter, ADF Flotation, Disinfection, Sludge treatment

BMZ

Location: Zhlobin, Belarus
Industry:
Metal Industry
Wastewater:
Electroplating waste water
Volume:
25 m³/h
AWAS Service:
Consulting, Engineering, Assembly and Start-up
AWAS Delivery:
ADF Flotation, Reverse osmosis, Kristaller