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Biodispersant Para B9276

Dispersant “V 9276” is a water-soluble mixture of organic and inorganic bromides, aldehydes and glycols.

Dispersant “V 9276” is designed to combat biological deposits in aquatic environments and to control the growth of algae and bacteria in cooling water circulation systems, as well as in water and oil treatment systems in oil fields; prevents the formation of biofilms on the surface of equipment and other elements of the circulation and collection of water.

Dispersant “B 9276” grade B has a selective oxidative bactericidal effect and is used to suppress both anaerobic and aerobic forms of bacteria.

Dispersant “V 9276” is produced in two grades A and B, depending on the composition and technical characteristics in accordance with the current technical specifications TU 2417-062-17423242-2012.

Used in services
Protection of equipment for water circulation systems


Dispersant “V 9276” can be dosed into the water circulation system and other water circuits both continuously using a dosing pump and periodically. Dosing can be carried out directly from product drums or from working plastic containers.


The dosage of the “B 9276” Dispersant depends on the degree of biological deposits, as well as on the degree of contamination of the system with microorganisms. Intermittent dosages of 10 to 20 g / t based on system volume over a period of 1 to 2 weeks are typical. In heavily contaminated systems, where reagent treatment has not been carried out for a long time, more frequent treatments with dosages of up to 50 g / t are recommended. The effectiveness of dosages increases in the case of the combined use of the reagent “B 9276” with inhibitors of biodegradation.

physical and chemical indicators Brand B Brand A
Appearance colorless to light yellow liquid colorless to light yellow liquid
Density at 20 ° С, g / cm3 1,050 – 1,250 1,050 – 1,200
Pour point, ° С, not higher minus 20 minus 40