Controller

Blogs

Understanding RO System Controller Technology: The Shanghai ChiMay Approach to Intelligent Brine Management

Understanding RO System Controller Technology: The Shanghai ChiMay Approach to Intelligent Brine Management Why RO System Controllers Matter in Modern Desalination Seawater desalination has evolved from an energy-intensive niche process into a mainstream water supply strategy. According to the National Development and Reform Commission of China, the country plans to add at least 1.5 million…

Read More Understanding RO System Controller Technology: The Shanghai ChiMay Approach to Intelligent Brine Management
Blogs

Inside a Smart Desalination Plant: The Sensor Network That Cuts Energy 15% by Shanghai ChiMay

Inside a Smart Desalination Plant: The Sensor Network That Cuts Energy 15% by Shanghai ChiMay The Energy Challenge in Seawater Desalination Seawater reverse osmosis is, at its core, an energy conversion process: electrical energy becomes hydraulic pressure to overcome the osmotic pressure of seawater and force water molecules through a semi-permeable membrane. The theoretical minimum…

Read More Inside a Smart Desalination Plant: The Sensor Network That Cuts Energy 15% by Shanghai ChiMay
Blogs

From Ocean to Tap: How Real-Time Sensors from Shanghai ChiMay Are Making Desalination Cheaper and Safer

From Ocean to Tap: How Real-Time Sensors from Shanghai ChiMay Are Making Desalination Cheaper and Safer The Transformation of Desalination Twenty years ago, seawater desalination was an expensive, energy-intensive process reserved for wealthy Gulf states and isolated island communities. Today it is a mainstream water supply strategy deployed by municipalities and industries on every continent….

Read More From Ocean to Tap: How Real-Time Sensors from Shanghai ChiMay Are Making Desalination Cheaper and Safer
Blogs

pH and ORP Windows for Lithium and Magnesium Recovery: Shanghai ChiMay Sensor Solutions

Selective recovery of lithium and magnesium from desalination brine is one of the more promising value-creation paths in modern water treatment. But hitting the purity levels battery makers and pharma companies demand requires tight chemical control — and that control starts and ends with accurate pH and ORP measurement. The Chemistry of Selective Mineral Recovery…

Read More pH and ORP Windows for Lithium and Magnesium Recovery: Shanghai ChiMay Sensor Solutions
Blogs

Softening and Filtering Valve Selection for Mineral Crystallization Reactors: Shanghai ChiMay Technical Guidance

Mineral crystallization reactors in brine valorization plants need precisely softened feedwater to prevent scaling and hold crystal growth consistent — with hardness held below 0.3 mg/L as CaCO₃. Shanghai ChiMay’s Softening and Filtering Valve combines ion exchange softening with 100 μm filtration in a single unit, taking inlet hardness up to 500 mg/L down past…

Read More Softening and Filtering Valve Selection for Mineral Crystallization Reactors: Shanghai ChiMay Technical Guidance
Blogs

The Complete Playbook for Ozone Dosing Stability in Modern AOP Lines From Shanghai ChiMay

Why Dosing Stability Is the Whole Game An ozone generator can be sized correctly, a contact zone can be well-designed, and a plant can still miss its micropollutant removal targets because the dosing loop wanders. Underdose, and destruction efficiency drops. Overdose, and the plant wastes energy and produces unnecessary byproducts. Between those two failure modes…

Read More The Complete Playbook for Ozone Dosing Stability in Modern AOP Lines From Shanghai ChiMay