Water Purification Systems for Clean and Reliable Production Water
Complete water purification solutions for bottled water, beverage production, food processing and industrial applications. Our systems combine pretreatment, precision filtration, reverse osmosis and optional UF, NF or EDI technologies according to raw water quality and required production capacity.
Clean Water Starts with the Right Treatment Process
Water purification systems are designed to remove unwanted particles, suspended solids, microorganisms, organic matter and dissolved salts according to the required water quality.
For beverage and bottled water production, the treatment process can be configured from pretreatment through fine filtration and membrane purification.
- Raw water quality and application analysis
- Quartz sand and activated carbon pretreatment
- Precision filtration
- Reverse osmosis purification
- Optional UF, NF and EDI systems
- Integrated pumps, piping and controls
Multi-Stage Water Purification for Stable Water Quality
Treatment stages are selected according to raw water characteristics and the required finished-water specification.
Raw Water
Groundwater, surface water or municipal water.
Sand Filtration
Reduces suspended particles and mechanical impurities.
Carbon Filtration
Helps reduce chlorine and organic compounds.
Precision Filter
Fine filtration before membrane treatment.
RO Purification
Membrane separation for dissolved salts.
Pure Water
Treated water for production.
RO, UF, NF and EDI Water Purification Systems
Different membrane technologies provide different levels of separation and are selected according to the treatment requirement.
Reverse Osmosis Water Purification
RO uses pressure to drive water through a semi-permeable membrane while dissolved salts and other contaminants are separated.
Ultrafiltration Systems
UF can remove suspended solids, colloids, bacteria and larger organic substances.
Nanofiltration Systems
NF provides intermediate separation between UF and RO for selected water-treatment applications.
EDI Pure Water Systems
EDI provides continuous deionization after suitable pretreatment and membrane purification.
Sand & Activated Carbon Filtration
Pretreatment protects downstream membrane systems from suspended solids and selected contaminants.
Cartridge Filtration
Fine filtration before high-pressure membrane systems.
Reverse Osmosis for High-Level Water Purification
Reverse osmosis is widely used for pure water preparation, drinking water and beverage production water treatment.
The technical data for the system indicates that single-stage RO can achieve a desalination rate above 97%, while double-pass RO provides higher desalination performance.
Double-pass RO can be selected when higher product-water quality is required.
Water Purification Capacity from Small Systems to Large Plants
Multiple capacity ranges allow the purification system to be configured for different production requirements.
Double-pass RO models listed from 1 t/h to 100 t/h.
UF models listed from 1 t/h to 200 t/h.
EDI configurations listed from 1 t/h to 200 t/h.
| RO Model | Membrane | Product Water | Configuration |
|---|---|---|---|
| RO-001Ⅱ | 4040 | 1 t/h | Double-pass RO |
| RO-002Ⅱ | 4040 | 2 t/h | Double-pass RO |
| RO-003Ⅱ | 4040 | 3 t/h | Double-pass RO |
| RO-005Ⅱ | 8040 | 5 t/h | Double-pass RO |
| RO-010Ⅱ | 8040 | 10 t/h | Double-pass RO |
| RO-020Ⅱ | 8040 | 20 t/h | Double-pass RO |
| RO-030Ⅱ | 8040 | 30 t/h | Double-pass RO |
| RO-050Ⅱ | 8040 | 50 t/h | Double-pass RO |
| RO-080Ⅱ | 8040 | 80 t/h | Double-pass RO |
| RO-100Ⅱ | 8040 | 100 t/h | Double-pass RO |
Main Equipment in a Water Purification System
A complete purification system integrates pumping, pretreatment, filtration, membrane equipment, monitoring and control.
Raw Water Pump
Provides stable feed water flow and pressure.
Quartz Sand Filter
Removes suspended solids and mechanical impurities.
Activated Carbon Filter
Helps reduce chlorine and organic compounds.
Precision Filter
Fine filtration before the RO system.
High-Pressure Pump
Provides pressure required for RO membrane separation.
RO Membrane
4040 and 8040 membrane specifications.
Flow Meter
Monitors feed, concentrate and product-water flow.
Conductivity Monitor
Monitors product-water conductivity.
From Pretreatment to High-Purity Water
Water purification equipment can be configured as a complete treatment line rather than as isolated machines.
For beverage factories and bottled water plants, stable production-water quality is an important part of the overall production process.
- Complete pretreatment system
- RO membrane purification
- Optional UF / NF / EDI polishing
- Integrated water storage and pumping
- Instrumentation and electrical control
Water Purification System in Operation
Water Purification Projects for Different Production Needs
ZHONGYILONG Projects Around the World.
RO Water Purification Project
A 2 T/H mineral water production line in Zambia, using groundwater as the source, designed for commercial bottled mineral water production.
Beverage Production Water System
A 5 T/H beverage production water system with multi-stage filtration, activated carbon treatment, precision filtration, and UV sterilization.
Large Capacity Pure Water System
10 T/H pure water system in Ghana with RO, filtration, and UV sterilization.
Water Purification Solutions Designed Around Real Water Conditions
Henan Zhongyilong Machinery Equipment Co., Ltd. provides water purification equipment and integrated solutions for production applications.
Treatment configuration should consider raw water quality, required water quality, flow rate, membrane selection and pretreatment requirements.
- Raw water and application analysis
- Treatment process configuration
- RO membrane system selection
- Pumping and piping integration
- Electrical control and monitoring
- Installation and commissioning support
Water Purification System FAQ
What is a water purification system?
A water purification system combines different treatment stages to reduce suspended solids, microorganisms, organic substances and dissolved salts according to the required water quality.
What is the capacity range of your RO systems?
The technical material supplied for this page lists double-pass RO models from 1 t/h to 100 t/h.
What is the difference between RO, UF and NF?
UF mainly targets suspended solids, colloids and larger microorganisms. NF provides intermediate separation, while RO provides a higher level of dissolved-salt removal.
What RO membrane sizes are commonly used?
The supplied technical material identifies 4040 and 8040 as commonly used RO membrane sizes.
Can the water purification system be customized?
Yes. System configuration should be based on raw water quality, production capacity, target water quality and the selected treatment process.
Need a Water Purification System for Your Factory?
Send us your raw water source, required capacity and target water quality. Our engineering team can evaluate the appropriate purification process.