Lamella clarifier and Drum Filter DLM-S.DF 804 to 815

DLM-S.DF lamella clarifier and drum filteravailable for rent with purchase option!

The combined clarifier/filter is a pragmatic solution offering double protection against organic load peaks, even during periods of heavy rainfall. Thanks to the combination of a lamella clarifier and a drum filter, our equipment offers high performance in the elimination of suspended solids, all in a compact and economical structure. A range of options make this combination ideal for a variety of applications, from wastewater and industrial water treatment to drinking water production.

Monobloc lamella clarifier DLM-S

  • Projected surface area: 13 m²(19 m² for drinking water)
  • Mirror surface area: 1.3 m²
  • Industrial water storage: 0.85 m³
  • Sludge storage: 0.44 m³
  • Sludge hopper inclination: 60°
  • Decanting volume: 3 m³.
  • 1 twin weir channel : collection with siphonic partition
  • Lamellae Inclination: 60°.
  • Lamellae spacing: 45 mm (30 mm for drinking water)

DF drum filter

  • Choice of filter mesh size : 10µm- 20µm – 30µm – 40µm – 60µm – 90µm
  • Made of stainless steel 316 L
  • Built-in bypass
  • Large volume of treated water storage
SKU: Combiné DLM-S.DF Categories: ,

<< Click here to find out which handset model is best suited to your project!

The combined lamella clarifier and DL.FT drum filter is designed to offer an integrated water treatment solution, combining two of the most effective technologies in water purification. It’s very compact, so it can also handle a high flow rate during rainy periods without the need for a large machine. Whether in terms of materials, processing capacity or functional additions, every aspect of the system can be designed to align with the specific requirements of your project. To best define these specifications and provide you with a detailed proposal including an accurate quotation and 3D drawing, it is important to fill in our design form.

The two technologies are integrated to ensure a smooth transition of water between the settling and filtration stages. An internal bypass allows work to be carried out on either piece of equipment without interrupting operation. The large water storage capacity at the filter outlet is ideal for feeding a water reuse skid or for supplying industrial water to equipment. It is also possible to install a disinfection system. To avoid having to build an all-water system, an internal sludge collection tank can be integrated into the combination. Three versions are available: indoor (beige), outdoor (white) or ACS drinking water (black). This combined clarifier filter enables :

  • efficient elimination of organic particulate matter
  • finer filtration at the WWTP outlet to achieve <15 discharges in TSS
  • better absorb the hydraulic load, particularly during peak flows in rainy periods

In the tabs below, you’ll find several features specific to clarifier-filters. Here is a presentation of the various possible combinations of lamellar decanters and drum filters:

Benefits of settling-filtration technology

  • Complete treatment: The DL.FT offers end-to-end water treatment, combining lamella settling to remove coarse particles and drum filtration to remove finer impurities.
  • Improved water clarity: The dual action of settling and filtration ensures exceptionally clear water.
  • Space optimisation: Integrating the two systems into one reduces the footprint required, ideal for installations with limited space.
  • Lower operating costs: The combined efficiency of the system means lower operating and maintenance costs.
  • High performance: the combination ensures superior treatment performance compared with using each system individually.
  • Simplified installation: installing the combined system is simpler and less expensive than installing two separate systems.
  • Adaptability to different water qualities: the combined system can effectively treat a wide range of water qualities, making it adaptable to different applications.
  • Energy efficiency: Thanks to its integrated design, the system uses energy more efficiently.
  • Easy maintenance: The combined system provides easy access for maintenance and cleaning, reducing downtime.
  • Durability and reliability: The handset is made from robust, 100% recyclable materials.

Benefits specific to 1h2o3

  • Improved filtration and settling: This combination ensures effective removal of particulate pollution, down to TSS <15 mg/L, even in the event of strong hydraulic variation.
  • Reduced maintenance: The combination of the two systems minimises overall maintenance, thanks to features such as anti-clogging lamellae and a robust single drive system in the drum filter.
  • Water savings: the handset optimises water use by recycling treated water for filter washing, making treatment more ecological and economical.
  • Robustness and durability: The combination of corrosion-resistant materials and robust construction ensures a long service life for the entire system.
  • Flexibility and customisation: With numerous mesh size options for the filters and adjustable features for the decanters, the system can be tailored to specific needs.
  • Easy monitoring and control: The ability to monitor the system via PC or smartphone makes it easy to manage and optimise the treatment process.
  • Optimised space and storage: The efficient use of space thanks to the compactness of the combined system means that facilities can be laid out and used more efficiently.
  • Complete treatment: The combined system provides complete water treatment, from initial sedimentation to fine filtration, for superior water quality.
  • Environmental compliance: The system meets strict water treatment standards, ensuring compliance with environmental regulations.
  • Easy maintenance and access: With components designed for easy maintenance, including removable lamellar blocks, the combined system simplifies maintenance operations.

Whether for a new installation or to complete an existing treatment :

    • Wastewater treatment
    • Industrial water treatment
    • Drinking water
    • Rainwater and runoff
    • Backwash of sand filters
    • Metals finishing
    • Mining
    • Groundwater
    • River pre-sedimentation

Lamella blocks :

  • Lamellae thickness: 3 mm
  • Horizontal lamellae spacing: 45 mm (30 mm for ACS drinking water slats)
  • Inclination : 60
  • Lamellae surface area: 1 m²

Twin-channel trunking with siphonic partition for :

  • Treated effluent is channelled to an outlet
  • Purge floating sludge via a separate outlet

Inlets and outlets

  • Choice of diameter and position
  • Possibility of adding unions or collars/flanges
  • Possibility of integrating tappings to insert probes or sampling valves, for example

Types of installation

  • Open channel version
  • Sturdy frame construction
  • Made of stainless steel 316 L

Lamella clarifier

  • Sludge evacuation
    • Gravity at the bottom of the structure, to which a pump or a solenoid valve can be connected (out of scope 1h2o3)
    • By pumping from the top: the decanter will be delivered with a submersible pump connected to the top of the decanter.
    • Both: pumping + draining
  • Floating sludge (to be removed periodically)
    • Attachment of a solenoid valve for the removal of floating sludge
      • On the clarifier frame for DLM versions
      • On the clarifier frame for DLM versions
    • Automatic lamellae cleaning
      • Fixing the air ramp under the lamella, which is connected to a source of compressed air, to carry out periodic cleaning
    • Industrial water storage
      • Installation of the inclined bottom of the clarifier to constitute a storage of industrial water, outputs and connection according to your needs.

316L stainless steel drum filter

  • Filter mesh and size
    • The fineness of the mesh can be selected according to your needs. The most standard are :10µm20µm – 30µm – 40µm60µm – 90µm
    • Several drum sizes are available: DF804 to DF815. Larger models are available on request.
  • Backwash pump: integration of one or more pumps with pre-filters to supply the filter nozzles

General combination options

  • Entries and exits: to be defined for each project. All inlet can be equipped with :
    • Connection up to d63
    • of adhesive/flange: diameter at choice
  • Electrical control panel: The handset can be supplied :
    • Without control cabinet
    • With a control panel
  • All-water tank: option for collecting and lifting sludge from the decanter and filter:
    • Without septic tank
    • With all-water tank
  • Gateway: if there are 2 or more 1h2o3 devices, access gateways can be installed.

Inlet and outlet with PP collars and flanges (instead of a single exit)

    • Water flow d160: recommended for pumped water supply. DN adaptation according to your needs.
    • Fresh water outlet d110
    • Floating sludge outlet d110

According to the options selected, you can also go for collars and flanges on these inlets/outlets:

    • Drain d63
    • High outlet of pumped sludge d63: recommended for pump option
    • Industrial water storage inlet/outlet:
    • Quick draining to the bottom of the lamellae

Shipping

All over the world, 1h2o3 packages have dimensions compatible with transport in HC containers.

Delays

    • 10 to 14 weeks.

Once the order has been placed, the above-mentioned period runs (excluding weeks 31 to 34 and 51 to 52) from the date of receipt of payment and validation of the project plan (including all the options requested in the case of special requests). As soon as the equipment is ready, it will be shipped to you. A road transport requires approximately one week to set up, it can take up to 3 weeks for a container depending on the destination.

Available at any time:

    • Pictures of completed installations
    • 2D/3D Images
    • Technical data sheets

Given on delivery :

    • EC certificate or declaration of incorporation *
    • Leakage test report *
    • Assembly instructions
    • Operating Manual
    • Technical details *
    • List of spare parts and supplies *

* If applied

The reinforced construction allows to contain pressures, whether they come from the inside because of the water, or from the outside with the earth. Laid on a concrete slab, a package can be :

  • Completely buried
  • Partially buried (example: 1.10 m overhang)
  • Simply laid on the slabMBBR BOX enclosed or concealed installation options 1h2o3

Warranty:

    • 2 years, under normal conditions of use on parts, as defined at the time of the order.

Extended warranty :

    • This equipment can benefit from an extended warranty. The conditions for this extension are to be discussed on a case-by-case basis.

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