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Benefits of Using an Indicator to Determine pH Over a pH Meter Determining the pH of a solution is a crucial step in many scientific experiments and industrial processes. pH, which stands for “potential of hydrogen,” is a measure of the acidity or alkalinity of a solution. It is important to know the pH of…
Key Takeaways Turbidity monitoring provides 15-30 minute advance warning of membrane fouling events, enabling preventive intervention Membrane damage from fouling costs $50-100 per square meter to replace, with large ZLD systems containing thousands of square meters Online turbidity sensors achieve 95% accuracy in detecting filtration upsets compared to 60% with periodic sampling ChiMay's online turbidity…
Key Takeaways The EU PFAS directive, effective January 12, 2026, establishes binding limits of 0.5 µg/L for total PFAS and 0.1 µg/L for 20 specific PFAS compounds. Water utilities face compliance deadlines requiring continuous online monitoring, with routine compliance monitoring beginning April 26, 2027. Advanced online analyzers with detection limits below 4 ppt are essential…
Proper Procedure for Calibrating Rosemount Flow Transmitter Calibrating a Rosemount flow transmitter is a crucial step in ensuring accurate and reliable measurements of flow rates in industrial processes. Proper calibration not only improves the performance of the transmitter but also helps in maintaining the overall efficiency of the system. In this article, we will discuss…
title: “High-Purity Conductivity Measurement Below 0.055 μS/cm: Sensor Design Insights from Shanghai ChiMay” date: 2026-06-29 perspective: Technical audience: Process Engineering, Instrumentation keywords: high-purity conductivity, 0.055 microsiemens, sensor design, UPW High-Purity Conductivity Measurement Below 0.055 μS/cm: Sensor Design Insights from Shanghai ChiMay Measuring conductivity below 0.055 μS/cm—equivalent to resistivity above 18.182 MΩ·cm—is one of the most…
Benefits of Upgrading to Runxin F67B1 for Water Treatment Systems Water treatment systems are essential for ensuring clean and safe drinking water for households, businesses, and communities. One key component of these systems is the control valve, which regulates the flow of water and helps to remove impurities. Upgrading to a high-quality control valve, such…