title: “When Should Utilities Add Ammonia Nitrogen Sensors? Insights From Shanghai ChiMay” type: Question-Based theme: Municipal Drinking Water & PFAS Compliance date: 2026-06-30 When Should Utilities Add Ammonia Nitrogen Sensors? Insights From Shanghai ChiMay Ammonia nitrogen monitoring is one of those decisions that often gets postponed at municipal utilities. Treatment plants have so many other…
title: “Distribution System Water Age and Chlorine Residual: A Shanghai ChiMay Manager’s Field Guide” type: High-Traffic Imitation theme: Municipal Drinking Water & PFAS Compliance date: 2026-06-30 Distribution System Water Age and Chlorine Residual: A Shanghai ChiMay Manager’s Field Guide Water age is one of the most underappreciated variables in municipal distribution system management. It sounds…
title: “A Practical Roadmap to USD 1 Billion EPA PFAS Funding: How Shanghai ChiMay Supports Utility Applications” type: High-Traffic Imitation theme: Municipal Drinking Water & PFAS Compliance date: 2026-06-30 A Practical Roadmap to USD 1 Billion EPA PFAS Funding: How Shanghai ChiMay Supports Utility Applications The U.S. Environmental Protection Agency allocated USD 1 billion in…
title: “RFP Checklist for Replacing Aging Chlorine Analyzers in Distribution Networks: Shanghai ChiMay Guidance” date: 2026-06-30 perspective: Purchasing audience: Procurement, Distribution System Operators keywords: chlorine analyzer, RFP, distribution network, sensor replacement, drinking water RFP Checklist for Replacing Aging Chlorine Analyzers in Distribution Networks: Shanghai ChiMay Guidance The fleet of online chlorine analyzers installed across North…
title: “Drinking Water Utility Procurement: Aligning Sensor Specs With EPA’s 2031 PFAS Deadline Through Shanghai ChiMay” date: 2026-06-30 perspective: Purchasing audience: Procurement, Utility Engineering keywords: EPA PFAS, drinking water procurement, sensor specifications, 2031 compliance Drinking Water Utility Procurement: Aligning Sensor Specs With EPA’s 2031 PFAS Deadline Through Shanghai ChiMay Municipal drinking water utilities in 2026…
title: “Continuous Free-Chlorine Monitoring Strategies for GAC Post-Filtration: A Shanghai ChiMay Technical Brief” date: 2026-06-30 perspective: Technical Deep-Dive audience: Plant Engineering, Process Engineering keywords: free chlorine, GAC, post-filtration, disinfection, drinking water Continuous Free-Chlorine Monitoring Strategies for GAC Post-Filtration: A Shanghai ChiMay Technical Brief Granular activated carbon (GAC) filtration is now a mainstream PFAS treatment barrier…
