Monasand® Sand filter

Monasand® Sand filter - Continuous sand filter

The continuous backwash sand filter MONASAND® provides a continuous filtrate production, without requiring periodic stops for sand cleaning. It ensures highquality liquid/solid separation by efficiently removing suspended fine particles. Additionally, it distinguishes itself with low water and energy consumption. It has a cylindrical-conical shape with a deep bed.

Components

Inlet Effluent

Clear Water

Filtrated Effluent

Sand Bed

Drain

Filter Reject

Cleaning Box

Isolation Box

Air-lit

Advantages

Operation and continuous washing
Excellent filtration efficiency
Easy maintenance
Adjustable washing flow
Very low energy consumption
Easy installation

Main applications

Industrial water recycling
Phosphorous removal
Biofiltration
Chemical processing
Paper industry
Drinking water production
Process water production
Tertiary treatment

Technical data

Model	Filtration area (m2)	Diameter (m)	Nominal Flow (m3/h)	Air Consumption (Nm3/h 4 à 5 bar)	Wash water flow
MDS 07	0.70	0.95	5 to 10	1.5	3 to 12 %
MDS 15	1.60	1.45	10 to 20	2
MDS 30	2.90	1.95	15 to 40	4 to 5.5
MDS 40	3.90	2.25	30 to 50	6 to 8
MDS 50	5.10	2.55	40 to 75	8 to 12
MDS 30 GC/cell	2.90 - 4.25	-	30 to 40	4 to 7
MDS 40 GC/cell	4.25 - 5.75	-	40 to 65	6 to 10
MDS 50 GC/cell	5.25 - 6.75	-	50 to 85	8 to 12

Monasand® Sand filter

Monasand® Sand filter - Continuous sand filter

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