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Biodose Block - For the treatment of “FOG” (Fats, Oils and greases)

Biodose 1.5kg block for use with the Biodose Dissolve

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The Accumulation of “FOG” fats, oils and greases is the main cause of blockages and floods (Fatbergs) in kitchen drain and sewer lines. It is also the cause of failure in lift stations, wet well operations, and the main reason for malodour.


Problems caused by discharge of FOG are widespread and represent huge direct and indirect remedial action cost. (Pump-out charges).


Biodose Block is one of a number of solutions offered by Biodose Ltd to mitigate these issues.


The product is designed to be used from point of discharge through the entire drain line system right up to the sewage treatment plant.


One 1.5kg block will last 3 months at normal dose rates and can be dispensed via the Biodose Dissolver into the main drain system normally in the early hours of the morning.


The bacteria in Biodose Block is capable of degrading FOG at the very low dissolved oxygen concentrations encountered in almost all drain line applications.

Why do we need Biodose Block?

Technical Description

The Biodose Block is specifically manufactured for slow release as the combination of selected surfactants, binders and salts form a protective gel when the product is immersed in water.


This ensures that turbulence and shear forces of fast flowing effluent does not overdose the system nor reduce the lifetime of the product.


Biodose Block is completely soluble and will leave no residue for disposal.

Benefits and Advantages

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Product Characteristics

Product Code:                   UB-11.5

Packaging:                        1.5kg X 2 solid blue block (160mm x 170mm x 170mm)

Stability:                            24 months (unopened/cool/dry)

Microbial count:                Average 3e9/g

Microbial specification:   Consortium of 6 x Class 1 Bacillus strains (5 species), QPS certified

Physical Appearance:      Biodose Block (Solid Blue in appearance)


 The Biodose Block can be used for the maintenance of:


  • Drain lines

  • Grease traps/interceptors

  • Lift stations


Start-up dose:               Add Biosept powder sachet

Maintenance Dose:       Dispense once a day as programmed through the Biodose Dissolver

Optimum conditions for use

The bacteria in BIOSEPT perform within a pH range of between 5.5 and 8.5, with optimum activity near a pH of 7.0. Temperature affects the growth rate of the bacterial population and activity improves with a temperature of between 25°C and 35°C. No appreciable activity can be expected below 5°C and above 55°

Storage and handling

·      Store in a dry place at room temperature.

·      Avoid excessive inhalation.

·      Avoid eye contact.

·      Wash hands thoroughly with warm, soapy water after handling.

The information provided in this Product Data Sheet is accurate at the date of issue and should be used for indicative purposes only. Please refer to your Company Representative for specific User instructions as to how these relate to your usage requirements. Please note that Biodose Ltd is not liable for claims, damages, costs or expenses of any kind arising from the mishandling of the product or changes that might occur during the handling, storage and application conditions provided by any third party who does not follow the minimum requirements defined in the SDS. Please refer to the SDS for further information regarding the handling, storage and application procedures for the product.

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