Commercial Water Treatment Solutions
Laboratory water purification systems
Remove contaminants, stabilize TDS, and protect critical lab equipment
Find the right laboratory water treatment setup to achieve Type 3 lab water for daily workflows and support downstream high-purity processes.
The role of water treatment in laboratory operations
Build a reliable Type 3 lab water supply
Remove dissolved salts and contaminants
Reverse osmosis and demineralization stages reduce mineral load and unwanted impurities in source water.
Match laboratory TDS requirements
Typical targets are up to 10 ppm for routine work, up to 5 ppm for higher analytical precision, and around 1 ppm for sensitive applications.
Protect instruments and downstream analyzers
Stable treated water helps reduce scaling, corrosion, and performance drift in lab equipment.
Scale the setup to your workflow
System design can combine compact or higher-capacity RO modules, depending on daily demand and connected devices.
Type 3
lab water
stable TDS
daily reliability
Why laboratories
choose this approach
Designed around real laboratory constraints
Laboratories need repeatable water quality, predictable system behavior, and protection for sensitive equipment. A properly designed treatment train helps maintain target TDS and supports stable performance throughout daily operation.
For RObust systems, feed water TDS should be 1000 ppm or below.
Laboratory water quality targets and design FAQ
Key parameters from laboratory water treatment practice include TDS control, RO recovery, and whether storage is needed when feeding additional devices.
Target TDS by application
For many routine lab workflows, treated water at 10 ppm TDS is sufficient. Higher analytical precision may require around 5 ppm, and sensitive processes such as cell culture can target around 1 ppm.
Feed water and recovery expectations
RObust reverse osmosis systems are typically used with feed water up to 1000 ppm TDS. Recovery starts from 50%; RObust 1500 can reach roughly 60-65%, while RObust Mini is around 50%.
Storage tank and purity planning
When connecting additional laboratory equipment, a storage tank is commonly used to stabilize flow and TDS. Standalone treatment usually delivers Type 3 water, while Type 1 or Type 2 typically needs extra polishing stages.
Products
Whole-house water purification product line
Water Pre-Filter Housing
Composite cartridge pp cotton plus activated carbon (fusion of pre-filter and central water purifier), requires less installation space, lower cost, and protects the safety of subsequent water use. Strong durability high efficiency filtration to protect whole house water facilities and downstream filters.
Ultrafiltration water purifier
Compared with reverse osmosis retains the minerals in the water, mineral water quality, higher water efficiency, no waste water, suitable for areas with better water quality. The filter cartridge adopts spin-card type, users can replace it in seconds, and the colors correspond to each other, so it is not easy to make mistakes.
Steady pressure
The first water pressure tank, compared with the traditional water storage tanks rely on gas pressure to drive the water flow of the device, the pressure is not stable, resulting in unstable flow rate. 2 years or so need to be filled with gas, after-sales costs are high.
Low pressure, high flow
The flow rate of water purification of Oakfull electroless reverse osmosis water purifier can reach a high flow rate of 2.5L/Min, and the TDS removal rate can be stabilized at 98% for a long period of time. To achieve the same water quality and flow rate of electric water purifiers on the market are at least 800G reverse osmosis membrane, while AOKF self-developed technology, with 150G low-pressure reverse osmosis membrane can be realized. Lower cost and better water quality.
Protect from high pressure
Bearing pressure of more than 35 kilograms, 100,000 times water hammer, through the national cnas certification, higher than the overseas nsf standard.
Safer with electroless
Since there are no motorized parts, maintenance is relatively simple and the service life is long.
Non electric water softener
Non electric water softeners do not require electrical drive, relying entirely on water flow and mechanical principles to work, so they do not generate power consumption, saving energy, and do not require batteries or sockets, which is good for the environment.Stable
Due to the absence of electrical components, powerless water softeners have a low failure rate, are stable and are not affected by power fluctuations or damage to electrical equipment in the long term.
Multi-scenario applicability
This type of water softener is suitable for a number of environments such as homes, office buildings, and commercial establishments, and is especially practical in places where electricity is unstable or where access to a power source is not possible.
Safer
There is no current passing through the machine and there is no risk of electrical leakage or fire, making it safer to use.
Stable
Due to the absence of electrical components, powerless water filters have a low failure rate, are stable and are not affected by power fluctuations or damage to electrical equipment in the long term.
Multi-scenario applicability
This type of water filter is suitable for a number of environments such as homes, office buildings, and commercial establishments, and is especially practical in places where electricity is unstable or where access to a power source is not possible.
Safer
There is no current passing through the machine and there is no risk of electrical leakage or fire, making it safer to use.
Filter cartridge replacement
Strong durable high-efficiency filtration protects whole-house water fixtures and downstream filters.PP cotton cartridge
Step three-layer PP cotton, filtration area and dirt-holding capacity is more than 2 times higher than conventional PP cartridge. The filtration precision is ≤5 microns, highly effective in removing suspended solids, sediment, rust and other objects visible to the naked eye.
Front Carbon Filter
Imported Jacoby Coconut Shell Activated Carbon, ultra-fine particles sintered at high temperatures into columns, with the same shape and size, higher carbon content and greater water treatment capacity. Superior performance to obtain excellent ability to remove residual chlorine, volatile organic compounds, odor.
Reverse osmosis membrane cartridge
Amide multilayer composite membrane, filtration precision ≤0.1nm (0.0001 micron). Effectively removes ≥99% of lead, mercury, cadmium and other heavy metals ≥99.6 of bacteria and viruses.
Post Carbon Filter
Super high iodine value imported activated carbon excellent adsorption and ion exchange capacity, efficiently removes residual gas, chromaticity, three organic compounds (carcinogenic, teratogenic, mutagenic) and other harmful volatile organic compounds.
Strontium-rich mineralized carbon cartridge
The cartridge contains strontium-rich ore or synthetic strontium ion-releasing material, which can slowly release strontium ions into the water, transforming ordinary water into mineralized water rich in strontium ions.
Ultra-filtration activated carbon composite cartridge
Ultrafiltration membrane activated carbon composite cartridge, ultrafiltration membrane filtration precision between 0.001 micron (1 nanometer) to 0.1 micron. It can effectively retain bacteria, viruses, large organic molecules and colloids in solution, while allowing water molecules and some small molecules (such as salt ions) to pass through.
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