Heavy-Duty Water Conditioning for Metallurgy & Heavy Industry
Robust water treatment and filtration solutions engineered for closed-loop cooling systems, blast furnaces, and harsh industrial environments to prevent critical thermal downtime.
Why does metallurgy need water treatment?
Recirculating cooling loops and heat exchange equipment depend directly on the quality of circulating water — without treatment, water, reagent, and repair costs all rise.
Recirculating loop efficiency
Properly treated make-up water allows operation at higher cycles of concentration — less fresh water and blowdown for the same cooling volume.
Protecting heat exchange equipment
Scale and corrosion on heat exchanger surfaces reduce cooling efficiency and shorten the interval between repairs.
Lower operating costs
Less blowdown, less make-up water, and less anti-scale/anti-corrosion reagent directly reduce the cost of recirculating water supply.
Нормативи якості
Критичні розрахункові норми
Граничні значення параметрів води для надійного функціонування системи.
How many times water recirculates before blowdown — each extra cycle directly cuts intake and discharge volume
The line between scaling and corrosion: positive fouls the heat exchanger, negative eats the pipework
The share of circulation sent to drain — the main water and chemical loss in a recirculating loop
Етапи очищення
Recirculating Loop Schematic
Click a stage to see what it removes, the equipment involved, and an estimated cost
Cooling Tower & Closed-Loop Filtration
- Removes
- High-capacity multimedia and side-stream filtration systems designed to remove suspended solids, oil traces, and prevent bio-fouling in cooling circuits.
- Equipment
- Flow rate: up to 500 m³/h
Side-stream filtration + chemical dosing
- Relatively low cost, keeps the existing cooling tower infrastructure in place
- Fast to implement without shutting down production
- Doesn't lower the overall mineralization of make-up water
- Cycles of concentration stay limited by scaling risk
Softening/RO pretreatment of make-up water
- Allows running at higher cycles of concentration — less blowdown and make-up water
- Reduces the long-term load on anti-scale dosing
- Extra capital cost for pretreatment equipment
- Needs floor space for the added stage and its own maintenance
When this solution isn't needed
If the recirculating loop is already running within its safe cycles of concentration with no heat exchanger scaling, adding make-up water softening isn't always economically justified — often optimizing chemical dosing and the blowdown schedule is enough. The decision should follow a technical audit, not apply automatically to every site.
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Services for This Industry
Services from our lineup tailored to this industry's needs
Equipment Supply
Supply of certified industrial water treatment equipment from leading European manufacturers — Grundfos, Pentair, Siemens, Dow.
System Modernization
Comprehensive modernization of outdated water treatment systems with SCADA automation integration, achieving up to 40% energy savings.
Service & Maintenance
24/7 emergency support with a 4-hour response time, scheduled maintenance, remote diagnostics via VPN/SCADA.
Frequently asked questions about recirculating loop water treatment
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Get a Technical Estimate
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