Water treatment

BIOFILTERS FOR BACTERIAL BEDS AND MBBR

Water, our environment

Biofilters, also known as Trickling Filters, are the most traditional variant within the biofilm processes used for biological waste water treatment.

It is an aerobic process in which the waste water, after having been subjected to prior treatment (pre-treatment and primary treatment), percolates by gravity through a filling material, which constitutes the support material upon which the microorganisms develop and grow, forming a biofilm of variable thickness. The filler material is fixed inside the reactor and has a high specific surface area.

The material that is mainly used as support material in the Bacterial Beds is plastic material with various configurations, either loose pieces arranged in the reactor at random, or modules structured in an orderly fashion to form the bed.

See Catalogue

BIOFILTER MODELS

Innovating for excellence

SYSTEM - P

SHAPE: frustoconical
DIMENSIONS: 188 mm
SPECIFIC SURFACE AREA: >140 m²/ m³
VOID INDEX: > 90%
DRY WEIGHT: 36Kg/ m³
MATERIAL: Black isostatic polypropylene.

MINI SYSTEM - P


SHAPE: Circular
DIMENSIONS: 90mm
SPECIFIC SURFACE AREA 180 m²/ m³
VOID INDEX: 95%
DRY WEIGHT: 56Kg/ m³
MATERIAL: black isostatic polypropylene.

MINI SYSTEM - P PLUS
SHAPE: frustoconical
DIMENSIONS: 90mm
SPECIFIC SURFACE AREA: 205 m²/ m³
VOID INDEX: 95%
DRY WEIGHT: 65Kg/ m³
MATERIAL: black isostatic polypropylene.

MICRO SYSTEM - P

SHAPE: Cylindrical
DIMENSIONS: Ø=25 mm. h=15 mm.
SPECIFIC SURFACE AREA: 900 m²/ m³
MANUFACTURE: Injection/extrusion
VOID INDEX: 90%
DRY WEIGHT: 172 kg/m³
MATERIAL: Polypropylene/polyethylene.

BIO ECO

SHAPE: Spherical
DIMENSIONS: 80mm
SPECIFIC SURFACE AREA: 2.720 ud / m3
PARTS/M3: 307 m²/ m³
VOID INDEX: Aprox 95%
DRY WEIGHT: 110 Kg/ m³
MATERIAL: black isostatic polypropylene.

ECO RING
SHAPE: frustoconical
DIMENSIONS: Ø=58 – 45 mm. h=50 mm.
SPECIFIC SURFACE AREA: 152 m²/ m³
VOID INDEX: 95%
DRY WEIGHT: 64Kg/m³
MATERIAL: Black isostatic polypropylene.

DROP MAKER
SHAPE: Rectangular
DIMENSIONS: L=215 A=205 H=195.
SPECIFIC SURFACE AREA: 258,8 m²/ m³
WEIGHT PER MODULE: 1,3 Kg
MATERIAL: Black isostatic polypropylene

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