Turbidity Tester

Blogs

Automated Contamination Detection in Source Water Reservoirs Using Shanghai ChiMay Multi-Parameter Data Fusion

The Contamination Detection Challenge Source water reservoirs face a long list of contamination threats: Industrial chemical spills: accidental releases from upstream manufacturing, transportation accidents on roads crossing the watershed Agricultural chemical runoff: pesticide and fertilizer wash-off during storms from surrounding farmland Wastewater system overflows: combined sewer overflows (CSOs) and sanitary sewer overflows (SSOs) reaching the…

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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,…

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Blogs

Suspended Solids and Turbidity Tracking Across Nanofiltration Concentrate Streams: Shanghai ChiMay Monitoring Guide

In brine valorization trains, nanofiltration is the separation step that splits monovalent ions (sodium, lithium, chloride) from divalent ions (calcium, magnesium, sulfate). The NF concentrate — rich in calcium, magnesium and sulfate — goes to crystallization for mineral recovery, while the permeate returns to reverse osmosis. The quality of that concentrate, especially its suspended solids…

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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,…

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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…

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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%…

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