Hungarian Watertechnology Corporation

Professional solutions

for the entire water cycle

State-of-the art

technological solutions

Energy recovery systems,

zero pollution discharge

Environmental protection,

flood control

Automation, process control,

software development

Clean and healthy

drinking water for all

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Hidrofilt Ltd.

HIDROFILT Water Treatment Ltd. was founded in 1990 by Hungarian experts to offer high quality services in water and industrial wastewater treatment. Founders (current owners) were employees of the former state owned Nagykanizsa Fine-mechanical Company and its successors. This company was appointed as a manufacturer and supplier of small and medium scale water and industrial wastewater plants for Eastern Europe. There were 1600 people working in that plant out of which 280 people had been involved in the design and manufacturing of water treatment plants. Technical background and skills of the owners and most of the fellow workers of Hidrofilt Ltd. had been established there.

HIDROFILT Ltd. has been significantly experienced in the field of drinking water, industrial process and waste-water treatment during the past 30 years. As main contractor or supplier Hidrofilt Ltd. is making efforts to serve its local and international clients with the highest professionalism. With innovative application of its technical background and wide range of skills, Hidrofilt Ltd. offers state-of-the-art solutions for various water treatment problems.

HIDROFILT Ltd. is a designer, manufacturer and operator of water treatment systems for industries, municipalities and the agricultural sector.

Main areas of applications:

  • water supply and drinking water treatment for municipalities, industries and institutions from surface water, ground water, sea & brackish water installed into buildings or containers
  • water treatment solutions for the food and beverage industries, distilleries
  • high quality technological water for the pharmaceutical-, oil-gas-, food and beverage-, light- and chemical industries
  • power plants, boiler systems, heating facilities, energetic industries
  • treatment of irrigation water
  • industrial waste-water treatment and reuse, ZLD technologies
  • leachate treatment

Applied techniques:

  • membrane technique: reverse osmosis, nanofiltration, ultrafiltration, microfiltration, membrane degassing and adsorption, electro-deionization
  • ion exchange: softening, removal of salts, heavy metals, nitrate and decarbonisation
  • disinfection, sterilization: oxidative / non oxidative, chemical, thermal, ultraviolet techniques
  • coagulation, flocculation, settling: treatment of surface water and waste water
  • oxidation, media filtration, adsorption: removal of iron, manganese, arsenic, ammonia, color, odor and organic substances
  • cold degassing: removal of carbon dioxide and ammonia
  • sludge treatment: gravity thickening, dewatering, dehydration by filter press
  • evaporation: concentration of waste, recycling of valuable components


Contact details:

Hidrofilt Ltd.
H-8800 Nagykanizsa, Magyar u. 191.
Tel.: +36 93 536 500
E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

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H-2030 Érd Fuvaros u. 14.
+ 36 (70) 521 2334

HWTC Hungarian Water Technology Corporation Ltd. was established in 2015 by Szabadics Civil Engineering and Construction Plc., Hidrofilt Water Treatment Ltd. and Controlsoft Ltd. following the successful implementation of a number of joint projects.