ECH offers comprehensive domestic water purification solutions designed for households, medical facilities, and laboratories. These turnkey solutions ensure the highest quality of water through a three-stage process: pre-treatment, core treatment, and post-treatment.
In the pre-treatment stage, we remove suspended solids, silt, and organic matter from the water source. The core treatment stage utilizes advanced technologies such as ion exchange, reverse osmosis (RO), and electrodeionization (EDI) to eliminate various salts, organic, and inorganic contaminants. Finally, the post-treatment stage further disinfects and filters the water to ensure it meets the highest standards of purity.
Our water purification systems are ideal for laboratories, pharmaceutical production, chemical processing, electronics manufacturing, semiconductor fabrication, and new material development. These water treatment systems provide high-purity water that meets the stringent quality requirements of these industries.
Municipal tap water → Booster pump → Coagulation (automatic dosing device) → Multimedia filtration → Carbon filtration → Precision filtration → Domestic water tank (UV disinfection) → Domestic water
Municipal tap water → Booster pump → Coagulation (automatic dosing device) → Multimedia filtration → Carbon filtration → Precision filtration → UF filtration → Purified water tank (UV disinfection) → Purified water
Municipal tap water → Raw water pump → Quartz sand filtration → Activated carbon filtration → Security filter → First-stage high-pressure pump → RO reverse osmosis → Pure water tank (UV disinfection) → Domestic water
To support these water purification processes, we offer a range of equipment, ensuring reliable and efficient operation across all stages of water treatment.
Quartz Sand Filter
Activated Carbon Filter
Precision Filter
Reverse Osmosis Equipment
Ultrafiltration MembraneDevice
UV Sterilizer
Machine Room
Quartz Sand Filter and Activated Carbon Filter for the Water Purification System
Variable Frequency Water Supply Unit for the Water Purification System
A dedicated RO water treatment unit was installed to purify raw water and meet the cooling requirements of the data center’s HVAC systems. The water treatment solution we offered, features a stable output of no less than 80 m³/h to ensure continuous and efficient operation.
At the Shanghai Golden Hongqiao International Center, we implemented a direct drinking water project for office buildings with a capacity of 1.5m³/h. This project ensures that employees have access to clean and safe drinking water directly from the tap, promoting health and convenience in the workplace.
