Chemical - physical waste water treatment

AbC offers the following processes for waste water treatment:

  • Neutralisation, pH control, filtration, sedimentation and flotation using the wwt market place.
  • Absorption of heavy metal ions by "Metsorb". AbC supplies the customer designed solution including all hardware.
  • AbC designs and supplies activated charcoal adsorption plants for removal of dangerous organic pollutants from waste - and groundwater.
Metsorb absorption material particel size 4 – 8 mm

Metsorb is able to absorb metal ions like Zn, Cu, Cd, Ni and others. The metal ions will be bonded chemically in the Metsorb molecule and can not purged out. Metsorb is able to absorb metal ions up to 20 % by weight. After life time Metsorb can be dumped in a normal waste disposal.

 

Examples for application

Absorption of metal ions with Metsorb.

Results with a Metsorb pilot filter, treatment of surface waste water containing Zn, Cu, and Ni:

Datum Probe 20.10.03 22.10.03 31.10.03 23.02.04 19.04.04 05.05.04 22.06.04 11.10.04  
pH - Zulauf 7,21 7,2 6,8 7,0 6,52 6,31 6,47 6,47  
Cu - Zulauf 0,48 1,56 0,89 1,87 12,5 16,3 13,3 4,56 mg / L
Cu - Ablauf <0,05 0,06 0,06 0,04 0,02 0,04 <0,02 0,03 mg / L
Zn - Zulauf 1,42 3,37 1,51 2,9 8,28 11,8 18,7 4,83 mg / L
Zn - Ablauf <0,2 <0,2 <0,2 <0,2 <0,2 <0,2 <0,2 <0,2 mg / L
Niederschlag   53,2   27,8 28,8 71,4 86,6 130 mm

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