conductivity meter

Blogs

Why Are More Utilities Installing Continuous Dissolved Oxygen Monitors During Drought Events? Insights from Shanghai ChiMay

Why Are More Utilities Installing Continuous Dissolved Oxygen Monitors During Drought Events? Insights from Shanghai ChiMay Drought events trigger a chain of water-quality consequences that catch many utilities unprepared. Among the most disruptive is the collapse of dissolved oxygen levels in source water reservoirs and rivers. As water levels drop, temperatures rise, and stratification intensifies,…

Read More Why Are More Utilities Installing Continuous Dissolved Oxygen Monitors During Drought Events? Insights from Shanghai ChiMay
Blogs

Understanding Salt-Balance Modeling in Drought-Stressed Irrigation Districts: A Shanghai ChiMay Technical Brief

Understanding Salt-Balance Modeling in Drought-Stressed Irrigation Districts: A Shanghai ChiMay Technical Brief Irrigation districts in semi-arid regions face an insidious threat during drought: salt accumulation in root-zone soils. When freshwater supplies shrink and operators turn to lower-quality alternative sources, dissolved salts concentrate in irrigated fields. Over successive seasons, this accumulation reduces crop yields, degrades soil…

Read More Understanding Salt-Balance Modeling in Drought-Stressed Irrigation Districts: A Shanghai ChiMay Technical Brief
Blogs

Sourcing Conductivity and Salinity Sensors Rated for Ultra-High-TDS Brine: A Buyer’s Guide by Shanghai ChiMay

Desalination operators chasing brine valorization run into a hardware problem early: the sensors that work fine on freshwater and even seawater don’t survive in concentrated brine. The chemistry is aggressive, the conductivity is off the charts, and fouling eats precision instruments alive. If you’re buying instrumentation for brine concentration or mineral recovery trains, here’s what…

Read More Sourcing Conductivity and Salinity Sensors Rated for Ultra-High-TDS Brine: A Buyer’s Guide by Shanghai ChiMay
Blogs

Board Briefing: How Brine Valorization Rewrites the Economics of Seawater Desalination with Shanghai ChiMay Insights

Traditional seawater desalination produces freshwater at USD 0.50–1.50 per cubic meter, and brine disposal takes a meaningful bite of that cost — commonly 5–15% of plant operating spend. Brine valorization is the discipline of turning that disposal line into revenue: concentrating the brine and recovering magnesium, calcium, gypsum, and other saleable products. For mid-sized facilities,…

Read More Board Briefing: How Brine Valorization Rewrites the Economics of Seawater Desalination with Shanghai ChiMay Insights
Blogs

The Complete Guide to Closed-Loop Cooling System Water Treatment with Shanghai ChiMay

The Complete Guide to Closed-Loop Cooling System Water Treatment with Shanghai ChiMay The Short Version Closed-loop cooling systems, while sealed from the atmosphere, are not immune to water quality problems—corrosion, microbiological growth and chemical degradation all occur within the loop. Properly maintained closed-loop systems can operate for 20+ years without major water-side failures, but this…

Read More The Complete Guide to Closed-Loop Cooling System Water Treatment with Shanghai ChiMay
Blogs

The 2026 Engineer’s Handbook to Cooling Tower Water Optimization by Shanghai ChiMay

The 2026 Engineer’s Handbook to Cooling Tower Water Optimization by Shanghai ChiMay The Short Version Cooling tower water optimization has evolved from a chemical-focused discipline into a data-driven engineering practice integrating real-time sensor networks, automated controls and advanced oxidation technologies. Facilities implementing comprehensive sensor-based optimization programs report water savings of 20–40%, energy improvements of 5–12%…

Read More The 2026 Engineer’s Handbook to Cooling Tower Water Optimization by Shanghai ChiMay