Industrial & domestic water treatment · Istanbul · Ankara
From site survey to installation, chemical supply to scheduled maintenance, we manage reverse osmosis, softening, filtration and wastewater projects end to end. Let us analyse your water and build the right system together.
Why Kıta Arıtma?
We deliver high-standard treatment for industrial and commercial sites with an integrated approach covering manufacturing, installation, service and maintenance.
Treatment train
Every line is built from a water analysis. Tap a stage to see what it removes.
Hardness, TDS, iron and manganese, turbidity and bacteria are measured on site and in the lab — the foundation of the right design.
Removes: Guesswork — the system follows the analysis
Details
Chlorine or permanganate oxidises iron and manganese, pH is corrected and antiscalant protects membranes.
Removes: Dissolved iron and manganese, microbial load
Details
Anthracite and quartz layers trap suspended solids and oxidised particles and clean themselves by backwash.
Removes: Turbidity, sediment, sand, rust
Details
GAC adsorbs chlorine, odour, colour and organics and protects RO membranes.
Removes: Chlorine, odour, colour, organics
Details
Cation resin captures calcium and magnesium, protecting boilers, exchangers and membranes.
Removes: Hardness (Ca, Mg)
DetailsHigh pressure drives water through membranes, removing 95–99.5% of dissolved salts and heavy metals.
Removes: Dissolved salts, heavy metals, nitrate
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UV-C light inactivates bacteria and viruses without chemicals — the final barrier.
Removes: Bacteria, viruses, protozoa
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Testing, consumable changes and reporting keep every stage at day-one performance.
Removes: Unplanned downtime and efficiency loss
DetailsProducts & services
From industrial plants to home purifiers, treatment and pool chemicals to technical service.
Layered anthracite, quartz sand and gravel filter — the pre-treatment before softening and reverse osmosis.
Removes chlorine, odour, colour and organics; protects RO membranes from chlorine.
Removes iron, manganese, rust stains and metallic taste from well water with catalytic media.
Multi-stage well water treatment against iron, manganese, hardness, odour, nitrate and bacteria.
Automatic softeners that prevent scale and save energy.
PLC-controlled industrial RO with 4040/8040 membranes removing 95–99.5% of dissolved salts.
Chemical-free disinfection: stainless UV sterilisers, original lamps and quartz sleeves.
Adsorption and coagulation systems that bring arsenic below 10 µg/L.
Enclosed multi-stage RO home purifier with RO membrane, installation and filter service.
High-flow systems for kitchens and cafés that protect coffee, tea and ice machines.
Affordable 5-stage under-sink RO purifier with 8-litre tank.
Compact cabinet softener protecting pipework, boilers and appliances from scale.
Bottle-free mains-fed hot and cold stainless dispensers with maintenance.
Monthly rental of commercial and industrial systems with maintenance and filters included.
High-performance antiscalant that protects RO membranes and raises recovery.
99%+ pure tablet salt that leaves no sludge in brine tanks.
Acidic (scale, iron) and alkaline (organics, biofilm) CIP cleaners for RO membranes.
High iodine number coconut and coal based GAC for filter loading.
High surface area PAC dosed directly for batch processes and effluent.
Sodium hypochlorite in drums, IBCs and bulk for disinfection and oxidation.
Powerful coagulant for solids, phosphorus and colour removal.
Stabilised fast-dissolving 56% granular shock chlorine.
Fault finding, repair and refurbishment of underperforming softeners, filters and RO systems.
Preventive maintenance: scheduled checks, testing, consumables and priority service.
Guaranteed turnkey replacement of sand, carbon, resin, iron-manganese and arsenic media.
Original filter changes, TDS testing and brand-independent service for home and office purifiers.
Resin replacement and capacity optimisation in softening, demineralisation and mixed-bed systems.
Industrial RO membrane replacement, vessel maintenance and start-up testing.
Restoring RO flow and rejection with acidic and alkaline CIP cleaning.
Replacing corroded galvanised plumbing with PPRC to protect treated water quality.
Industry solutions
Systems designed for the water problems of hotels, factories, hospitals, car washes and more.
Hotels & Hospitals
Scale prevention in boilers, hygienic drinking water, pure water for dialysis and pool management.
Food & Beverage
Process water standardisation, CIP and boiler water, canteens and beverage production.
Heavy Industry
Cooling tower, furnace and boiler water conditioning, high-flow filtration and reuse.
Residential Complexes
Central softening, plant room protection, tanks and boosters and group maintenance.
Automotive
Pure water for paint and surface treatment, conditioning and oily, metal-bearing effluent treatment.
Chemicals & Textile
Consistent process water, boiler feed and colour/COD effluent treatment.
Car Wash
RO spot-free rinse, softening and wash water reclamation.
Education & Public
Drinking water stations, dispensers, boiler protection and documented maintenance.
Malls & Offices
Central softening, cooling tower conditioning, drinking water and greywater reuse.
Pools & Spas
Pool filtration, automatic chlorine-pH control, chemicals and winterising.
Engineering tools
Softener capacity, RO membrane count, filter diameter, savings — enter your values and see results instantly.
All calculatorsQuality & trust
Our quality, environmental and OHS management systems are certified; our after-installation service competence is audited by TSE.
Customer reviews
We bought a water softener for our building and they installed it the next day. We now have scale-free water — thank you.
They serviced the treatment systems in our complex, refurbishing 94 units across 18 blocks in 15 days. A hard-working team.
We had a reverse osmosis system installed on a recommendation; it improved quality in our pure-water processes. Management stands behind its work.
They installed the system the same day and connected the coffee machine, ice maker and tea station within two hours. We opened the next day.
We had a packaged well-water system installed together with booster pumps and tanks. Trouble-free — recommended.
We bought a softening system for well water at our foundry; we can now fill our 500-tonne tank in two days.
FAQ
What customers ask about treatment systems, maintenance, chemicals and our survey process.
All questionsMessage us on WhatsApp or call; our engineers will help right away.
Yes. On-site surveys and basic raw water measurements (hardness, TDS, pH, pressure) are free in Istanbul and Ankara. Accredited laboratory analysis is arranged for industrial projects when needed.
Flow rate, raw water analysis, target quality, automation, materials and installation conditions. After the survey we provide the proposal and price in a written technical report.
Surveys, installation and service from Istanbul and Ankara; industrial projects, membranes and chemicals nationwide and for export.
Yes. We repair, maintain, refurbish and replace media in domestic and industrial systems of any brand.
Scheduled checks and testing, filter and consumable changes, salt and chemical tracking, adjustment, a written report every visit and priority repairs.
Usually sediment and pre-carbon every 6 months, post-carbon and mineral filters yearly and the RO membrane every 2–3 years.
Yes, with oxidation, filtration, softening, RO and UV stages selected from a water analysis.
Guides & blog
What is water hardness and how is it measured? A guide to °f, °dH and ppm
Hardness units (°f, °dH, ppm), measurement methods and when to soften.
Read more
7 ways to extend reverse osmosis membrane life
Pre-treatment, antiscalant, normalised monitoring and timely CIP to protect membranes.
Read more
How to calculate the cost of water treatment downtime
Hidden costs of treatment failures and the payback of planned maintenance.
Read more
Free site survey & water analysis
We survey your site and analyse your raw water, then present the system that fits your needs and budget in a technical report.
