Industrial Packaged Systems

In industrial-type systems the right choice begins with understanding the working principle and the stages; the capacity calculation and the items that drive operating cost complete the decision. The aim is to make clear which questions you should ask when selecting the right system for your facility.

Industrial-type or project-built industrial? Industrial-type systems are supplied in standard capacities and ready-made configurations; if the measured flow rate is known, the selection is made from the catalogue and installation is short. If facility-specific engineering, multi-line production and a process-based quality target are required, the industrial water treatment systems category is the right place.

What Is an Industrial-Type Water Treatment Unit?

An industrial-type water treatment unit differs from domestic systems in capacity, material strength and level of automation. Where a domestic unit produces a few hundred litres of treated water a day, industrial-type systems are sized on hourly flow rate and can process tens of cubic metres of water a day.

• Sizing logic: Domestic units are based on daily consumption, industrial-type systems on peak hourly flow rate (m³/h). The system is selected to meet demand at the busiest moment of the facility.
• Material: Industrial-type vessels are usually made of glass-fibre reinforced polyester (FRP) or stainless steel; pressure rating and chemical resistance are higher than in domestic units.
• Automation: Regeneration, backwash and rinse steps are managed automatically on time, flow rate or conductivity.
• Continuity: In facilities where production must not stop, a twin-tank (duplex) arrangement is used; while one column is regenerating, the other stays in service.
• Serviceability: Parts such as the valve, membrane, resin and pump must be individually replaceable.

Which Sectors Use Industrial-Type Water Treatment?

The role of water changes from sector to sector, and that determines which treatment stages are needed.

• Food and beverage: Water is both a raw material and cleaning water. Taste, odour and microbiological safety come to the fore.
• Textiles and dyehouses: Hard water causes colour inconsistency in dye baths and increases chemical consumption. Softening is the first step in most facilities.
• Pharmaceuticals and cosmetics: High-purity water is required; reverse osmosis followed by deionisation is used.
• Metalworking and plating: Minerals in the rinse water leave spots and marks on the surface. Deionised water is preferred.
• Steam boilers and energy: Hardness is not wanted in boiler feed water; limescale forms an insulating layer on heat transfer surfaces and increases fuel consumption.
• Automotive and vehicle washing: Reverse osmosis is used for low-mineral water that leaves no drying spots on the vehicle.
• Cooling towers: Because evaporation concentrates minerals, both softening and conditioning are needed.

The Right System Choice Starts With a Water Analysis

The most common mistake with an industrial-type water treatment system is choosing from the catalogue without having an analysis done. Two facilities with the same capacity need completely different stages if their raw water quality differs. The parameters below directly determine how the system is laid out.

The site survey is free of charge if the unit is purchased from us; the system proposal is shaped by this assessment.

Treatment Stages and What They Do

An industrial-type system is not a single unit but a series of stages that feed one another. Each stage protects the next, which is why the order is not arbitrary.

The Difference Between Reverse Osmosis and Deionisation

Both remove minerals, but they work at different levels. Reverse osmosis separates most of the dissolved matter through a membrane under pressure and lowers conductivity considerably. Deionisation then retains the ions remaining at the reverse osmosis outlet in a resin bed and brings conductivity down to near-zero values. This is why the two stages are used one after the other in applications that need high purity; used on its own, deionisation saturates the resin quickly and raises operating cost.

How Is Capacity Determined?

Capacity selection rests on three figures: total daily consumption, peak hourly flow rate and operating hours. The system is selected on peak flow rate, not on the daily average; otherwise pressure and flow drop at busy moments such as the start of a shift.

The practical approach is this: the facility's daily water consumption is divided by the number of hours during which water is actually used to find the average flow rate; a safety margin is then added to allow for simultaneous use. Using a storage tank lowers the peak flow rate and makes it possible to work with a smaller, more economical system.

The arrangements that stand out by facility profile are as follows. In a small workshop or office kitchen the flow rate is low and continuity is not critical; softening and pre-filtration are usually enough. In medium-scale production a moderate flow rate concentrated on the day shift is seen; softening and reverse osmosis are laid out together. In continuous production and three-shift facilities uninterrupted flow is required; twin-tank (duplex) softening with reverse osmosis is preferred. In laboratory, pharmaceutical and plating applications high purity is sought, so reverse osmosis and deionisation are used one after the other. In steam boiler feed hardness is expected to be close to zero; twin-tank (duplex) softening and conditioning are planned together.

The Effect of Limescale and Hardness on Industrial Equipment

Hard water deposits calcium and magnesium salts on every surface where it is heated. This build-up forms an insulating layer on heat transfer surfaces: boilers, heat exchangers and water heaters have to spend more energy to reach the same temperature. The same build-up narrows the bore of pipes, increases the load on pumps and shortens the life of moving parts such as valves and seals.

French hardness (°fH) is widely used in Türkiye to classify hardness. The generally accepted approach is that low values mean soft water and rising values mean hard water. In industrial applications, though, what matters is less an absolute threshold than how much hardness the process can tolerate. A steam boiler is expected to run on hardness close to zero, while higher values can be accepted in cooling water. The target hardness is therefore set by the process requirement, not by a product catalogue.

Regeneration in a Water Softening System

As the cation resin retains hardness ions it becomes saturated and needs to be regenerated with brine. Regeneration can be triggered in three ways.

• Time-controlled: Regenerates at a set interval. Simple and economical, but if consumption varies it wastes salt and water.
• Flow-rate (volume) controlled: Counts the volume of water passed and regenerates when the capacity is used up. Lowers salt and water consumption.
• Twin-tank (duplex): Two columns work alternately; the flow of softened water is not interrupted even during regeneration.

The resin volume is calculated from the raw water hardness and the volume of water to be treated between two regenerations. Because capacity per unit of resin varies with the resin type and the manufacturer's data, correct sizing needs the analysis result and the manufacturer's capacity table to be assessed together.

Quality Differences in System Components

Two systems of the same capacity can be priced differently and last for different lengths of time because of component quality. When comparing quotations, these items should be asked about alongside capacity.

• Control valve: This is the part that manages the regeneration steps. As it is one of the components that fails most often in water treatment, its make and the availability of spare parts matter. Clack valve products are among the components used in Water Point systems.
• Membrane: It determines the separation performance of reverse osmosis. On the Water Point side, Toray, LG, STAR and TechFlow membranes are among the components used.
• Vessel material: For FRP vessels the pressure class and shell thickness should be asked about, and for stainless steel applications the grade.
• Resin: Food compatibility and the capacity figure must be verifiable against the manufacturer's documentation.
• Pump and pressure equipment: If the feed pressure in reverse osmosis is insufficient, output falls; the pump must be selected to match the number of membranes.
• Use of standard-size cartridges: Standard-size cartridges are widely available; a non-standard cartridge creates supply dependency later on.

The Installation Process Step by Step

• 1. Site survey and water analysis: Raw water values are measured and the facility's points of use and flow profile are mapped.
• 2. Engineering: The order of stages, the capacity and the equipment list are set from the analysis result.
• 3. Layout plan: The position of the system, the drain line, the electrical supply and service access are planned. A suitable drain for the regeneration discharge is essential.
• 4. Installation: Hydraulic and electrical connections are made and the automation parameters are entered.
• 5. Commissioning and testing: The system is started up and the outlet water is measured to confirm that the target values are met.
• 6. Operator training: Site staff are briefed on topping up salt, alarm conditions and simple interventions.

Installation time varies with system capacity; on compact systems it can be completed in one working day, while on large multi-stage systems it can take longer depending on site conditions.

The Items That Determine Operating Cost

On an industrial-type system the total cost is not just the purchase price. These items should be assessed together when making the decision.

• Salt consumption: Softening systems consume salt on every regeneration. A flow-rate controlled valve lowers salt and water consumption compared with a time-controlled one.
• Regeneration water: Some water goes to drain on every regeneration.
• Reverse osmosis wastewater: In membrane systems part of the feed water is discharged as concentrate. The recovery rate varies with the system design and the raw water quality; on systems with well-planned pre-treatment the reject proportion falls.
• Consumables: Cartridge filters and activated carbon are renewed periodically.
• Membrane and resin renewal: These are life-limited components; their life is directly related to the raw water quality and the quality of the pre-treatment.
• Energy: Electricity consumption must be taken into account in reverse osmosis and pumped systems.

Most of these items fall when the pre-treatment is laid out correctly. Feeding water that has not had its chlorine removed to a membrane, or running without a sediment filter, may look like a saving in the short term, but it shortens membrane life and raises the total cost.

Maintenance Intervals

On the Water Point side, filters, membranes, resin and salt are consumables, while valves, pumps and tanks are durable spare parts; there is a service network covering the whole of Türkiye for industrial systems and İstanbul and the surrounding provinces for domestic units, and technical service is provided for units of all domestic and foreign brands.

Common Mistakes in Industrial-Type Water Treatment

• 1. Choosing a system without an analysis: A recommendation made without knowing the raw water is a standard offering, not a technical match.
• 2. Selecting capacity on the daily average: If peak flow rate is ignored, the system falls short during busy hours.
• 3. Skipping pre-treatment: Water fed to a membrane before sediment and chlorine are removed shortens membrane life.
• 4. Not planning the drain line: Without a suitable drain for regeneration and backwash water, the system will not run properly.
• 5. Postponing maintenance: By the time a drop in performance is noticed, a component has usually already been damaged.
• 6. Looking only at the initial price: Salt, water, energy and spare part costs make up the larger part of the total cost of ownership.
• 7. Not asking about spare part continuity: Non-standard equipment can create supply problems later on.

Mains Water and Well Water: Why the System Layout Changes

In industrial facilities the water source is usually the mains or a well, and the two require completely different treatment layouts.

Mains water arrives having already been through a degree of treatment; turbidity is usually low. On the other hand, mains water contains free chlorine. Because chlorine damages the reverse osmosis membrane, an activated carbon stage becomes mandatory in membrane systems. With mains water the real issue is hardness: the hardness value, which varies by region, is the main parameter that determines softening capacity.

With well water the picture is more complicated. The sand and sediment load can be high; iron and manganese can be present in dissolved form and, on contact with air, precipitate and foul the resin and the membrane. For this reason well water applications use a longer pre-treatment chain that starts with a separator or sand filter and, where needed, includes iron and manganese removal. Microbiological risk must also be assessed on well water and, if necessary, an ultraviolet (UV) treatment stage must be added.

Another critical difference is that well water can change with the season. Depending on the rainfall pattern, turbidity and mineral load can differ through the year; on well water projects the analysis should therefore be repeated periodically rather than carried out once.

Automation and Monitoring

On industrial-type systems automation is a matter of operational safety, not just convenience. Regeneration that is not carried out on time lets hard water into production, and failing to monitor membrane pressure can lead to irreversible loss of performance.

• Conductivity monitoring: Shows water quality continuously at the reverse osmosis and deionisation outlets; it gives the first signal when the resin is saturated or the membrane is tiring.
• Pressure monitoring: The pressure difference between filter inlet and outlet is the earliest indicator of fouling.
• Flow measurement: It is the basis of flow-rate controlled regeneration and also shows actual consumption.
• Alarms and warnings: The operator needs to be informed when the salt level is low, pressure drops or water is out of specification.

Recording the monitored values regularly in a simple logbook or in digital form is the most practical way to see a fault before it happens.

Wastewater and Recovery

In membrane systems part of the feed water is discharged as concentrate carrying the minerals that have been retained. This proportion is not fixed; it varies with the raw water quality, the system design, the operating pressure and the quality of the pre-treatment. On a system with correctly laid out pre-treatment the membrane works less hard and the recovery rate improves.

In some facilities the reverse osmosis concentrate can be put to use at points where the quality requirement is low. Applications such as garden irrigation, pre-washing or cooling duty, for example, can stop all of the water going to drain. Whether such recovery is feasible must be assessed against the quality of the concentrate and the relevant regulations.

Boiler Feed Water and Cooling Water: Two Different Targets

Even within the same facility the target quality changes with where the water goes. The two applications most often confused are boiler feed and cooling water.

In boiler feed water the water evaporates continuously and leaves minerals behind. Hardness ions build up on the heat transfer surface and form an insulating layer; that layer means more fuel is burned to raise the same amount of steam. The target is therefore to keep hardness close to zero. In practice twin-tank (duplex) softening is preferred, because hard water must not reach the boiler even during regeneration. Alongside hardness, oxygen and conductivity management are also assessed according to the boiler type; the blowdown regime keeps the mineral concentration inside the boiler under control.

In cooling water the water rejects heat by evaporating. Because the evaporated part leaves minerals behind, the concentration in the system rises over time. The target here is not to eliminate hardness but to control the cycles of concentration. Excessive concentration leads to scaling, while excessive make-up with fresh water wastes water and chemicals. To strike this balance, softening, conditioning and regular blowdown are planned together.

In short, almost no hardness is wanted on the boiler side, while a manageable range is targeted on the cooling side. Rather than adapting a single system to both applications, assessing the lines separately optimises both the initial investment and the operating cost.

What to Prepare Before Requesting a Quotation

When the information below is prepared, a sound quotation comes together faster and the quotations you receive become comparable.

• 1. Water source: Mains, well, or both?
• 2. Water analysis: A current analysis report if you have one; if not, an analysis from a sample.
• 3. Daily consumption: The facility's average and highest daily water consumption.
• 4. Peak flow rate: The flow rate needed in the busiest hour and how many times a day that occurs.
• 5. Intended use: Process water, boiler feed, rinsing or drinking water?
• 6. Target water quality: What hardness or conductivity value does the process require?
• 7. Operating pattern: A single shift or continuous production?
• 8. Layout: The space that can be allocated for the system, and the state of the drain line and the electrical supply.

These eight headings will be asked in the same way whichever supplier you work with. Preparing the answers in advance makes the quotations you receive comparable with one another.

Why Water Point Industrial-Type Water Treatment Systems?

Water Point supplies industrial-type treatment systems suited to high flow rates and demanding operating conditions. Systems engineered around your facility's water profile and production capacity provide long-lasting solutions.

• Analysis-based engineering: The site survey is free of charge if the unit is purchased from us; the system proposal is shaped by the raw water values.
• Brand-independent technical service: Technical service is provided for water treatment units of all domestic and foreign brands.
• Spare part continuity: Filters, membranes, resin and salt are consumables; valves, pumps and tanks are durable spare parts.
• Units carry a 2-year warranty; misuse is outside the cover. Consumables such as filters, membranes and resin are outside the cover.
• Certification: CE certification is held for the activities carried out.

Professional Industrial-Type Water Treatment for Businesses

The quality of the water used in industrial facilities directly affects the continuity of production processes. The contamination load that can build up in high-flow systems can cause a drop in machine performance and an increase in maintenance costs.

Water Point industrial-type water treatment systems offer solutions tailored to your business's needs, with capacity options suited to the production line and durable equipment construction. Water quality is brought under control and operational risks are reduced.

Technical Support for Industrial-Type Water Treatment Systems

Correct installation and regular maintenance matter a great deal if industrial-type systems are to run efficiently. Water Point provides comprehensive technical support, from installation through to scheduled maintenance and fault response. For industrial systems there is a service network covering the whole of Türkiye; for domestic units, service is provided in İstanbul and the surrounding provinces (such as Kocaeli and Tekirdağ).

Industrial-Type Water Treatment Unit and System Prices

Industrial-type water treatment unit prices vary with system capacity, the contamination level of the water and the equipment to be used. Because every business has different needs, project-specific solutions are offered instead of standard systems.

The prices above are the current list prices on the relevant product pages and are for the standard configuration; they change when capacity, automation and additional filtration units are selected. Systems are engineered taking into account the raw water analysis results and your facility's daily water consumption.

For the industrial-type water treatment system that suits your business and a firm price, you can reach us on 0850 304 95 25 or at [email protected].

Let's work out the right system for your facility together

The site survey is free of charge if the unit is purchased from us; if only a survey and measurement are requested, a site survey fee of 2,000 TL applies. Capacity and treatment stages are engineered according to the water analysis result.