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Recommendations for use in wastewater treatment

For deep waste water purification after biological and / or physico-chemical treatment, (SR&N 2.04.03-85 «Sewerage. External networks and facilities») as well as for water supply, the use of anthracite media in granular filters is recommended.

Laboratory and pilot-scale tests conducted by Rostov State University of Civil Engineering for advanced treatment of biologically treated waste waters in the village. Golovinka ( Big Sochi) and Village Nesvetay — power plants (Rostov region) demonstrate the effective application of anthracite filter media.

Averaged residual concentration of contaminants according to the indicators normalized by the natural protective agencies, mg / l:

  • BOD – (1.5-2.5)
  • suspended particles – (0.6-2.2)
  • ammonium nitrogen (0.2-0.4)
  • Nitrate – (3.5-5.5)
  • phosphates (1.1-6.5)

Initial concentrations of contaminants, accordingly, mg / l:

  • BOD – (4-10)
  • suspended particles – (3.5-12)
  • ammonium nitrogen – (0.5-1.5)
  • Nitrate – (5.5-9.5)
  • phosphates – (1.5-7.2)
  • filtration rate 7-10 m / h.

The intensity of washing, l/sec-m2:

  • water – 12-14;
  • water-air:

— air washing — (20-25) for 3-5 min.

— water-air – (3-5) for 3-5 min.

— water — (5-8) for 3-4 min.

LLC ANTR-ACTIV specialists are ready to give more detailed recommendations on «AQUALAT» anthracite filter media application.