Gravel filters and multi-layer filters for water treatment from Almawatech

Multi-layer filter, gravel filter, sand filter

ALMA FIL

The ALMA FIL is a filtration technology system for reducing undissolved substances (suspended solids, colloidal substances). The filter material (e.g. quartz sand, hydroanthracite) is selected according to the composition of the wastewater and the specific task.

Technical data

Main applications

Wastewater containing heavy metals Drinking water treatment (de-icing, manganese removal) Post-treatment of wastewater

Throughput capacity

2 - 100 m³/d

Filter size

0,15 - 10 m³

Filter material

Customized

Your experts for filtration systems – directly accessible

Dominik Hoffmann

Head of Project Development

dominik.hoffmann@almawatech.com

+49 160 532 50 43

Maksim Milosevic

Project development

maksim.milosevic@almawatech.com

+49 175 6474 123

Reference photos

Waste water treatment plant for a cold rolling mill

Filtration system for industrial waste water

Gravel filter of the wastewater treatment plant for Remondis Industrie Service

Advantages

Flexible use: ALMA FIL can be equipped with different filter materials for different tasks

Corrosion-resistant pressure vessel made of GRP or stainless steel with installation on a powder-coated rack

Manual or automatic backwash when an adjustable differential pressure is reached

Effective reduction of undissolved suspended solids and colloidal substances, especially after flocculation processes

Technical data: ALMA FIL

Hydraulic capacity m³/d	Two-layer filter in l	Capacity in l/h	Inlet/outlet DN	Manual/automatic backwash	Dimensions in m
2 - 4	150	200 - 400	32	x / 0	2.5 x 1 x 2
4 - 10	150	400 - 1000	40	x / 0	3 x 1 x 2.2
10 - 20	300	1000 - 2000	50	0 / x	5 x 1 x 2.2
20 - 40	300	2000 - 4000	65	0 / x	8 x 1 x 2.2
40 - 100	600	4000 - 10000	65	0 / x	12 x 1.5 x 2.5