AL-2 Separation System

CONTINUOUS CHEMICAL / MECHANICAL FILTRATION

AL-2 Separation System

AL-2 Separation System plants are based on a combination of chemical and mechanical filtration of process water and wastewater. Incorporation of precipitation chemistry and a pH regulating agent followed by polymer creates flocks that can be filtered off with an AL-2 Belt Filter.

The AL-2 Separation System can be used for particulate matter and impurities in process water, wastewater, sewage and condensate. Typically used in industries where a reduction of COD, BOD, SS, FOG, grease, oil, paint, heavy metals etc. are required.

AL-2 Separation System has many advantages:

  • Gennemløbsanlæg med kontinuerlig flow/drift
  • Interval drift af båndfilter for opbygning af filtermåtte som sikrer en god rensning
  • Skånsom fjernelse af partikler og urenheder
  • Kombineret filtrering og afvanding
  • Automatisk afrensning af filterdugen
  • Højdriftsikkerhed
  • Lavt støj niveau
  • Automation og overvågning med PLC-styring tilbydes

AL-2 Teknik A/S customise and manufactures the plants to customer requirements. Standard plants can be delivered to water volumes from 0.5 m²/hour to 36 m²/hour, after which scale for larger amounts of water is done with a modular construction of several units. This enables AL-2 Teknik A/S to offer solutions for all water volumes.

AL-2 Belt Filter is an important element in the separation system. The filtration rate can be selected according to requirements and needs.

THE PROCESS IN THE AL-2 SEPARATION SYSTEM

Process / waste water is pumped into the mixing vessel of the separation system where the chemical separation is carried out. Chemistry is added for particulate precipitation and pH regulation. Then polymer is added in order that the particles form flocks that are easier to filter out. The flocks are fed to the belt filter where they are separated on the belt filter from the supernatant to obtain a sludge.

Step 0:
Waste Water
Step 1:
Precipitation
Step 2:
Flocculation
Sludge
Step 3:
Separation
Supernatant

Videos

Examples for operation and trial tests of the AL-2 Separation System.

BUILDING / TRANSPORTABLE

AL-2 Separation Systems can be customised and manufactured according to customer-specific requirements. There is not necessarily space for a separation plant when the need for waste water treatment occurs. We therefore offer to build a complete separation plant in a container, 20 feet or 40 feet, as required. It also provides the possibility of easier moving or transporting the plant if necessary. Smaller compact solutions can also be manufactured according to specific needs.