phone: +375 (17) 209-51-93
e-mail: Vorobyova@bsu.by
 
Purpose:
 Magnetic sorbents are intended for the purification of the industrial wastes containing metal ions  (wastes of the galvanic manufacturers).
 
 Application
·         chemical industry;
·         instrument engineering.
 
Characteristics of the sorbent:

• aqueous suspension with black color;
• allows to purify the wastes of the galvanic manufactures to the level below maximum permissible concentration;
• usage of the sorbents allows to reduce the purification time into 5-6 times and to reduce the volume of the deposits into 2-3 times in comparison with  other wastes cleaning methods.

 
The system of purification includes:

• correctionpH of the purified water;
• addition of the sorbent and mixing of the received suspension;
• magnetic or sedimentation separation of the sorbents.

 The basic advantages of the magnetic sorbents:

• the duration of the waste cleaning is lower in comparison with reagent method;
• high efficiency of the purification;
• small volume of the formed deposits
• the sorbents are not toxic and do not require additional safety measures
• the worked-outsorbents can be utilized as the pigments, polishing pastes, catalysts, agglomerating additives used in manufactureof  pig-iron.

 
Implementation:The technology has been implemented at Plant«Etalon» (Belarus, Minsk)
 
Forms of cooperation:
-         sorbent custom manufacturing;
-         sale of a license;
-         joint production