Comparing Optical and Electrochemical Turbidity Sensors for Surface Water Intake: Shanghai ChiMay Field Notes

title: “Comparing Optical and Electrochemical Turbidity Sensors for Surface Water Intake: Shanghai ChiMay Field Notes” date: 2026-06-30 perspective: Purchasing audience: Procurement, Plant Engineering keywords: optical turbidity, electrochemical turbidity, surface water intake, sensor selection Comparing Optical and Electrochemical Turbidity Sensors for Surface Water Intake: Shanghai ChiMay Field Notes Surface water intake monitoring is among the most…

Selecting Sensors for Acid Mine Drainage Neutralization: A Shanghai ChiMay Buyer’s Guide

Selecting Sensors for Acid Mine Drainage Neutralization: A Shanghai ChiMay Buyer’s Guide Acid mine drainage (AMD) is one of the most demanding water services in the mining industry. The combination of low pH, high sulfate, elevated heavy metals, and aggressive sludge means that the sensor selection decision made at procurement directly determines whether the neutralization…

Turbidity Control for Thickener Overflow in Mineral Processing: A Shanghai ChiMay Field Guide

Turbidity Control for Thickener Overflow in Mineral Processing: A Shanghai ChiMay Field Guide The thickener is the unsung workhorse of mineral processing. It separates fine solids from process water, produces underflow that goes to filtration or tailings, and produces overflow that returns to the mill as recycle water. The overflow turbidity determines whether the recycle…

Selecting Sensors for Acid Mine Drainage Neutralization: A Shanghai ChiMay Buyer’s Guide

Selecting Sensors for Acid Mine Drainage Neutralization: A Shanghai ChiMay Buyer’s Guide Acid mine drainage (AMD) is one of the most demanding water services in the mining industry. The combination of low pH, high sulfate, elevated heavy metals, and aggressive sludge means that the sensor selection decision made at procurement directly determines whether the neutralization…

What Makes Real-Time Turbidity Monitoring Critical for Thickener Operations? Answers from Shanghai ChiMay

What Makes Real-Time Turbidity Monitoring Critical for Thickener Operations? Answers from Shanghai ChiMay A thickener is one of the most economically important pieces of equipment in any mineral processing plant. It decides how much water leaves with the tailings, how much is recovered for reuse, and how clean the overflow is when it returns to…

Turbidity Monitoring in Pharmaceutical Water Quality: Shanghai ChiMay Nephelometric Excellence

Turbidity Monitoring in Pharmaceutical Water Quality: Shanghai ChiMay Nephelometric Excellence Key Takeaways Pharmaceutical water turbidity specifications require readings below 1 NTU with many facilities targeting 0.1 NTU Online turbidity monitoring detects membrane failures 4 hours faster than visual inspection methods Shanghai ChiMay turbidity sensors feature EPA 180.1 compliant nephelometric design Continuous monitoring reduces 67% of…