I. Introduction to the 0.5-ton Reverse Osmosis Unit
The 0.5-ton reverse osmosis unit, also known as the 0.5T/H reverse osmosis pure water unit, is a small, integrated water purification system developed by DIEN Water Treatment for small to medium-sized water usage scenarios. It has a rated water production capacity of 500L per hour, is compact, highly automated, and produces stable water quality. This equipment is specifically designed for businesses with low water consumption and high requirements for water quality precision. It can efficiently treat well water, tap water, and surface water, effectively removing harmful substances such as sediment, impurities, bacteria, heavy metals, and scale ions, producing purified water that meets industry standards. It is the preferred water purification equipment for small factories, laboratories, and small to medium-sized food processing plants.
II. Working Principle of the 0.5-ton Reverse Osmosis Unit
The 0.5-ton reverse osmosis unit relies on reverse osmosis membrane separation technology. A high-pressure pump applies pressure to overcome the osmotic pressure of the raw water, achieving fine filtration of the water. The equipment utilizes a physical sieving principle. Under pressure, water molecules can pass through the reverse osmosis membrane, while large molecular impurities such as suspended solids, colloids, heavy metal ions, bacteria, viruses, scale, and salts are retained by the membrane element, ultimately separating pure water from concentrated wastewater. The entire process is purely physical filtration, requiring no chemical additives, ensuring safety and pollution-free operation. It can stably control the TDS and conductivity of raw water within industry-standard limits, continuously producing high-quality pure water.
III. Core Advantages of the 0.5-ton Reverse Osmosis Equipment
1. High Cost-Effectiveness and Low Maintenance Costs: The equipment has low energy consumption, saves water and electricity, has durable core components, and long replacement cycles for consumables such as membrane elements and filter cartridges. Maintenance is simple and inexpensive. Standardized production at the source factory eliminates middlemen markups, making the overall cost-effectiveness far superior to similar small-scale water purification equipment.
2. Safe, Durable, and Corrosion-Resistant Materials: The equipment frame and piping are made of 304 stainless steel, which is corrosion-resistant, rust-resistant, and has excellent sealing properties, preventing secondary pollution. The equipment has a long service life and is suitable for long-term continuous operation.
3. Stable Water Quality and High Purification Precision
IV. Application Areas of 0.5-Ton Reverse Osmosis Equipment
The 0.5-ton reverse osmosis equipment offers moderate water production and strong adaptability, covering multiple small and medium-sized water-using industries. Main application scenarios include: purification of production water in small food processing plants and brewing enterprises; pure water supply for laboratories; pure water for medical device cleaning; water for cosmetic production; small-scale electroplating; pure water preparation in the electronics industry; centralized water supply for residential areas, shops, and guesthouses; softened pure water for factory boilers; and deep purification of well water and tap water.
V. 0.5-ton Reverse Osmosis Equipment Process Flow
0.5-ton Reverse Osmosis Equipment Process Flow Diagram
Raw Water Tank → Raw Water Booster Pump → Multi-media Filter → Activated Carbon Filter → Precision Filter → High-Pressure Pump → Reverse Osmosis Membrane System → Pure Water Tank
Raw water first enters the raw water tank for buffering and pressure stabilization. It is then pumped to the pre-filtration system by the booster pump. The water passes through a multi-media filter to remove sediment and suspended solids, an activated carbon filter to adsorb odors, residual chlorine, and organic matter, and a precision filter to intercept fine impurities, protecting the reverse osmosis membrane from clogging. The pre-treated, high-quality raw water is pressurized by the high-pressure pump and enters the core reverse osmosis membrane module for deep purification. The final product, pure water meeting standards, is stored in the pure water tank for direct use in production and experiments. Wastewater is automatically diverted and discharged. The entire process operates in a cyclical and automated manner.
DIEN Water Treatment's 0.5-ton reverse osmosis equipment supports personalized customization. It can be upgraded with dual-stage reverse osmosis, softening pretreatment, sterilization and disinfection configurations according to the user's raw water quality and water use standards. It also provides one-stop services including on-site installation, commissioning, and after-sales maintenance.
