Water & Wastewater Treatment

FilDrop is our business partner with significant experience in the field of water treatment. FilDrop is currently organised in two sectors:
Civil sector (treatment of water, aimed at installers, large distributors, State bodies, etc.);
Industrial sector (treatment of primary water, process water and waste water.);

Types of Activities

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Fildrop entrusts the following to certified professional engineering studios: examinations of technical-economic feasibility, design and construction of water treatment systems, on a pilot and industrial scale.

The company is capable of providing a complete range of services, from construction to supply, from assembly to ignition, with post-sales servicing, for systems of small, medium and large power, throughout Italy.

Types of systems

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There follows a list of the types of systems that Fildrop designs and constructs.

  • Water conditioning systems
    Water conditioning systems for surface, well and sea water, including:
  • Ultrafiltration
  • Oxidisation
  • Desalination
  • Ozonisation
  • Disinfection
  • Denitrification
  • Conditioning
  • Remineralisation
  • Filtration
  • Primary water treatments
    Primary water treatments systems for industrial usage, including:
  • Filtration
  • Sweetening
  • Demineralisation by ion-exchanger resins
  • Decarbonisation
  • Atmospheric Degassing
  • Demineralisation with membrane-based processes (microfiltration, ultrafiltration, nanofiltration, inverse osmosis)
  • Oxidation with ozone or chlorine dioxide
  • Deferrisation and demanganisation
  • Desulphurisation
  • Ultra-pure water production systems
    Ultra-pure water production systems for the pharmaceutical sector, in accordance with the criteria of international pharmacopoeia, including:
  • Production of purified water and water for injection substances using two-stage inverse osmosis processes;
  • Distribution systems for ultra-pure water;
  • Systems for sanitising the unit and the distribution loop.
  • Treatment systems for industrial process water
    Treatment systems for industrial process water, including:
  • Oil removal
  • Separation and absorption of hydrocarbons, solvents, solids in suspension, surface-active agents, fats, organic substances, dyes
  • Resin-based or membrane-based demineralisation
  • Oxidisation with ozone or chlorine dioxide
  • Stripping
  • Chemical conditioning
  • Treatment systems for civil and industrial waste water for industrial reuse
    Treatment systems for civil and industrial waste water for industrial reuse, including:
  • Coagulation, Clariflocculation, simple sedimentation or by means of spathic packs
  • Flotation
  • Sand-based or cloth-based filtration – absorption through active coal or absorbent resins
  • oxidisation with ozone
  • Disinfection with UV-ray systems
  • Micro-, ultra- and nano-filtration
  • Demineralisation with inverse osmosis
  • Treatment systems for discharge percolate
    Treatment systems for discharge percolate, including:
  • Systems for regulating pH, chemical conditioning, sedimentation and filtration
  • Production, by means of membrane-based processes, of water to be discharged into superficial basins or to be reused for industrial purposes
  • Concentration of eluants with over-85% reduction of the volume to be sent to disposal
  • oxidisation with ozone
  • Public and private swimming facilities
    Public and private swimming facilities, including:
  • Monitoring systems
  • Accessories
  • Filtration
  • Chemical conditioning
  • Public and private swimming facilities
    Public and private swimming facilities, including:
  • Remote controls
  • Monitoring and metering units
  • Treatment and cleaning of systems
  • Metering stations
  • Poly-preparatory systems

All the systems mentioned above are also supplied in a “skid mounted” version, for rapid and economical on-site installation.