Filtermateriaal

BIOFILTERS: FILTERMATERIAL

Multivis supplies different kinds of filter packages and materials:

1. Net 200
Very practical for the removal of ammonium and dissolved organic material in trickling or submerged filters. The danger of clogging is minimized by the very open and vertical structure.

The stable blocs, which can bear high mechanical loads, can easily be stabled up to 6 meter. The blocs are self-supporting. By this it is possible to construct something round the blocs of cheaper lightweight material.

Material:	polyethylene
Measurements:	500x500x600 mm
Superficies:	net-200 200m2/m3
Open space:	95%
Weight in working:	till 500 kg/m3
Dry weight:	46 kg/m3
Price	dependent on purchase and the kind of the material

filterpakket-foto1

2.a Environment friendly polypropyleen-packages for cool towers and deposits.

Material:	polypropylene
Measurements:	2.400x300x600 mm
Superfices:	240 m2/m3
Dry weight:	29 kg/m3
Max. temperature:	80 degrees
Price:	dependent on purchase and the kind of the material

2.b Environment friendly polypropyleen-packages for
cool-towers and bio-filters.

Material:	polypropylene
Measurements:	2.400x300x600 mm
Superficies:	240 m2/m3
Open space:	95%
Dry weight:	20-40 kg/m3
Max. temperature:	-10 till +80 degrees
Price:	dependent on purchase and the kind of the material

Filterpakket

zwevendfiltermateriaalH20.jpg (11445 bytes)

3. Floating filter material
Multivis can, dependent on the application, deliver different kinds of synthetic carriers: a bit lighter and a bit heavier than water.

Specific superficies:	500 till 650 m2/m3.
Delivery:	big bags of 2 m3
Price:	dependent on purchase and the kind of the material

Multivis can provide you of fully technical information about the construction and management of a moving bed filter.

3. Floating filter material

Strong HDPE
Open at all sides; much beter exchange of water,oxygen and nutricians.
Large intern/screened surface; therefore larger effective surface
Available in several compactnesses: lighter and heavier than water
Available in a lot of types/models.

Type

Dia/L

M2/M3 totaal

M2/M3

Intern

Open

Space

Aantal

PerM3

Kg/ M3

MV12

12/12

860

710

85%

450000

150

MV14

14/14

780

650

84

257000

149

MV17

17/15

720

590

83

183000

155

MV17a

17/17

450

280

88

20000

118

Multivis Waterbehandeling B.V..
Waterbehandeling-Wastewatertreatment
J.P. Santeeweg 1
9312 PB Nietap, The Netherlands

e-mail:
tel:
fax:

j.meindersma@multivis.nl
+31 (0) 594 516748
+31 (0 )594 512905