Wet treatment

Abatement systems based on absorption imply removing pollutants by means of a washing solution. 

The solvent most commonly used is water. However, it is possible to select either polar or non-polar organic solvents by taking into consideration the mixing and solving properties of the molecules present in the effluent submitted to treatment.

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As regards odors abatement, it might be necessary to adopt extra measures or additional means, such as: 

  •  a set of towers, each with a different washing solution; 
  • wet Venturi sections;
  • injections of adsorbing solids in collection tanks;
  • introduction of additional filtering elements; 
  • insertion of additional abatement levels.  


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Plus product

The design foresees a high automation level tosurvey plant operation and manage it properly, considering environmentalconditions and characteristics of the airflow treated.

Advantages: 

  • High deodorizing power for all water soluble substances having a significant chemical reactivity; 
  • No substitution of exhausted materials; 
  • Reduced surface required; 
  • Low load losses (advantage regarding energy); 
  • Excellent pre-treatment system upstream of biofilters and dry filtering systems.  


Furthermore:  

  • The structure may be vertical or horizontal according to the space available; 
  • Ventilation units can be designed for areas classified as ATEX;
  •  The towers building materials can be of various types: AISI 304/316 stainless steel, PP, PEHD, PVC;
  • It is easy to add further sections to ensure high efficiencies.  
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Additional Treatment:


One of the solutions offered most of the time with this service foresees the use of an innovative product called La.BioWF5, especially when there are malodorous matrixes consisting of water-soluble substances that are not difficult to treat.With the help of a plain proportional dosing pump connected to make-up water, the product is introduced in the scrubbers washing process. Due to its formula, it can abate malodorous emissions quite significantly.



Advantages:  

  • No effect on the washing water
  • Meaningful improvement of odor abatement efficiency; 
  • Minimum installation costs; 
  • Minimum dosing; 
  • Easy to use and immediately effective product