Fine screen with high screenings retention

Technical Data

• Channel depth: up to 11 m (greater depths on request)

• Channel width: up to 3.2 m (greater widths on request)

• Perforation: 2 to 12 mm

• Installation angle: 45° to 75° (other angles on request)

Applications

Municipal and Industrial Wastewater Treatment Plants

• Wastewater pre-treatment / fine screening

• Pumping stations

• Pre-screening for membrane systems

• Sludge screening (secondary sludge)

• Sludge screening (primary sludge)

• Seawater intake systems

• Stormwater overflow basins and storage sewer screening

• Septage reception and treatment

Pulp and Paper Industry

• Debarking plant wash water

• Coarse material discharge and process channel water

Power Plants

• Cooling and service water screening (river water intake, etc.)

• Seawater screening

Industrial Applications

• Cooling and service water screening

• Seawater screening

• Textile industry and textile finishing plants

• Meat, fish and poultry processing plants

• Sugar industry

• Composting facilities and waste management leachate treatment

• Fruit and vegetable processing

• Breweries

• Animal by-product processing

• Algae removal

Your Benefits

• High operational reliability due to robust design, eliminating the need for upstream coarse screens

• Screen allows sand to pass without operational disturbances

• Reliable removal of large quantities of grease

• Maximum cleaning efficiency through perforated filter baskets

• Efficient removal of coarse solids by carrier rakes attached to the filter baskets

• Optimized basket cleaning through circular segment basket design

• Screenings are transported to discharge without mechanical stress

• Excellent price-performance ratio

• Low maintenance requirements

• Suitable for outdoor installation and winter operation

• Easy retrofitting to accommodate changing operating conditions

• Fully enclosed hygienic design

• Proven hundreds of times in domestic and international installations

HydroM.E.S.I.^® Particle Separator Type STATIC

Inclined plate clarifier for efficient fine particle separation
Combined sewer overflows and stormwater discharges can introduce significant pollutant loads into receiving waters. Suspended solids in wastewater often act as carriers for contaminants such as heavy metals, PAHs, mineral oils and environmental hormones. Fine particles and organic solids in particular have a high adsorption capacity and can bind pollutants effectively. The Lamella Clarifier ensures efficient removal of these particles.

Type
Inclined plate clarifier for efficient fine particle separation

Application
The Lamella Clarifier is based on a modular and expandable system for the highly efficient separation of fine particles from combined and stormwater runoff through sedimentation. It is suitable for integration into new central sedimentation facilities as well as for retrofitting existing plants. The system can also be used in decentralised treatment units.

Your Benefits

• Fixed inclined lamella plates provide a large settling area within a compact footprint.

• The separator geometry reduces the surface loading rate and significantly increases sedimentation performance.

• Fine particles are separated between plates or within tubes. Sedimentation is enhanced by the upward flow and requires no additional energy.

• Modular and expandable system suitable for both new installations and retrofitting existing facilities.  

Hygienic and efficient screenings treatment
The disposal of wet or insufficiently dewatered screenings is costly due to their high water content and resulting weight. In addition, faecal matter should be returned to the wastewater treatment process. The FSM Screenings Washing Press significantly reduces the volume and weight of screenings while washing out up to 95% of faecal content. FSM Screenings Washing Presses offer high performance with low operating costs.

Type
Hygienic and efficient screenings treatment

Applications

Municipal and Industrial Wastewater Treatment Plants

• Wastewater pre-treatment / fine screening

• Secondary sludge screening

• Primary sludge screening

• Seawater intake applications

• Stormwater overflow and storage sewer screening

• Septage reception and treatment

Pulp and Paper Industry

• Debarking plant wash water

• Coarse material discharges and process water channels

Power Plants

• Cooling and service water screening

• Seawater screening

Industrial Applications

• Cooling and service water screening

• Seawater screening

• Petrochemical industry

• Textile and textile finishing industry wastewater pre-treatment

• Meat, fish and poultry processing plants

• Sugar industry wastewater pre-treatment

• Composting and waste management leachate treatment

• Fruit and vegetable processing wastewater pre-treatment

• Breweries wastewater pre-treatment

• Animal by-product processing wastewater pre-treatment

• Wet waste and kitchen waste treatment

• Food waste and organic residual waste treatment

Your Benefits

• High operational reliability through robust design

• Reduced disposal costs through minimised screenings volume and weight

• Fully stainless-steel construction, except wear parts

• Return of washed-out organic matter to the wastewater stream

• Optional impeller for intensive pre-washing in the inlet hopper

• Improved distribution and drying when equipped with a cutter unit

• Fully enclosed odour control when used with bagging equipment

• Easy retrofitting into existing plants due to flexible design

• Excellent price-performance ratio

• Low maintenance requirements

• Suitable for outdoor installation and winter operation

• Fully enclosed hygienic machine design

• Proven in hundreds of installations worldwide

Sand Washer
Solid-liquid separation of grit chamber material and pre-treated sewer flushing and street sweepings with simultaneous reduction of organic content

Technical Data

• Dimensions (L × W × H): 5,200 × 2,200 × 3,120 mm (other dimensions available on request)

• Capacity: up to 40 l/s (higher capacities available on request)

• Plant sizes: SWA 10 / SWA 18 / SWA 30 / SWA 30 HSP / SWA 40 / TB-SWA

• Organic content in sand: < 3% loss on ignition

• Separation efficiency: > 95% for particle size 0.2 mm or 0,1 mm (SWA 30 HSP)

Type
Solid-liquid separation of grit chamber material and pre-treated sewer flushing and street sweepings with simultaneous reduction of organic content

Applications

Municipal and Industrial Wastewater Treatment Plants

• Wastewater pre-treatment / grit treatment

• Sewer grit receiving stations / street sweepings receiving stations

• Compact treatment plants

Industrial Applications

• Meat, fish and seafood processing plants

• Sugar industry wastewater pre-treatment

• Fruit and vegetable processing wastewater pre-treatment

• Breweries wastewater pre-treatment

• Animal by-product processing wastewater pre-treatment

• Composting and waste treatment facilities, municipal and industrial waste, green waste and leachate treatment

• Mechanical engineering industry (metal chip conveying)

• Glass and ceramics industry

Your Benefits

• High operational reliability due to robust design

• Operation possible even with upstream coarse screens

• Process water with low COD and BOD content can be used as wash water

• Optional installation on a grit scraper with wash water supplied directly from the grit chamber

• Reduction of organic content to LOI < 3%

• Can be expanded into a sewer grit and street sweepings receiving station

• Feed capacities of 30–40 l/s possible

• Dry-fed version available as an addition or retrofit for compact plants

• Dry-fed version available for retrofitting existing grit classifiers

• Excellent price-performance ratio

• Low maintenance requirements

• Suitable for outdoor installation and winter operation

• Easy adaptation to changing operating conditions

• Fully enclosed hygienic design

• Proven in numerous installations worldwide

Compact Screening Solution for Temporary Bypass Applications and Septage Receiving Stations
The Wilo FSM Mobile Compact Screen provides efficient wastewater screening during maintenance work, plant upgrades and emergency situations. The fully automated unit combines high screening performance with integrated screenings washing and compaction. It can also be used as a rental machine or configured as a septage receiving station, making it an ideal solution for regions with limited sewer infrastructure.

Type
Mobile compact screen with integrated screenings washing and compaction system

Applications

• Temporary bypass screening during plant upgrades and inspections

• Municipal and industrial wastewater treatment

• Septage receiving stations

• Pumped wastewater inflows

• Space-constrained installations

• Emergency and temporary treatment applications

Your Benefits

• High screening efficiency with filter screen or perforated plate screen technology

• Integrated screenings washing and compaction for reduced disposal costs

• Compact design with integrated emergency bypass

• Fully automated operation and easy integration into existing control systems

• Flexible deployment without interrupting plant operations

• Available as a rental solution for temporary applications

• Suitable as a septage receiving station in less sewered regions

Technical Data

• Capacity: 30 to 1,000 l/s (up to 3,600 m³/h)

• Perforation: 2 to 12 mm

• Solids content after compaction: >35%

• Organic content after washing: <50 mg COD/g DS

• Volume reduction: 60 to 85%

• Connections: up to DN 600

• Screen width: 1,000 mm

• Installation angle: 60°

• Weight: up to 4,250 kg (empty) / 8,650 kg (full)

• Material: Stainless steel AISI 304 (V2A) or AISI 316 (V4A)