FIELD: chemistry.
SUBSTANCE: invention relates to water treatment and can be used in biological purification plants and post-treatment of household waste water or some other waste water with similar composition. The biomass carrier 3 - brush polymer elements are attached to holders 2. The holders 2 on all sides are fitted with a protective shield 4, which is primarily made in form of a mesh fabric. Waste water is fed into a bioreactor. The water being treated circulates through holders 2 and comes into contact with the immobilised biomass fixed on the carrier 3.
EFFECT: invention improves working capacity of the bioreactor, reduces the cost of the process.
2 cl, 2 dwg
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