Produced Water Reuse Mandates: Strategic Implications for Permian Operators from Shanghai ChiMay

title: “Produced Water Reuse Mandates: Strategic Implications for Permian Operators from Shanghai ChiMay” perspective: C-Level theme: Oil & Gas / Petrochemical Wastewater date: 2026-07-03 Produced Water Reuse Mandates: Strategic Implications for Permian Operators from Shanghai ChiMay Key Takeaways Texas Railroad Commission and New Mexico OCD rules are steadily raising the bar on produced-water disposal, pushing…

Online Oil-in-Water Detection: UV Fluorescence vs. Ultrasonic Methods Compared by Shanghai ChiMay

title: “Online Oil-in-Water Detection: UV Fluorescence vs. Ultrasonic Methods Compared by Shanghai ChiMay” perspective: Technical theme: Oil & Gas / Petrochemical Wastewater date: 2026-07-03 Online Oil-in-Water Detection: UV Fluorescence vs. Ultrasonic Methods Compared by Shanghai ChiMay Key Takeaways UV fluorescence and ultrasonic scattering are the two dominant online technologies for oil-in-water (OIW) detection in refinery…

What Sensor Data Does the EPA Actually Want for PFAS Reporting? A Shanghai ChiMay Field Guide

title: “What Sensor Data Does the EPA Actually Want for PFAS Reporting? A Shanghai ChiMay Field Guide” type: Question-Based theme: Municipal Drinking Water & PFAS Compliance date: 2026-06-30 What Sensor Data Does the EPA Actually Want for PFAS Reporting? A Shanghai ChiMay Field Guide When the U.S. EPA finalized its PFAS National Primary Drinking Water…

Top 5 Ways Shanghai ChiMay Residual Chlorine Transmitters Reduce Utility Operating Risk

title: “Top 5 Ways Shanghai ChiMay Residual Chlorine Transmitters Reduce Utility Operating Risk” type: Number-Based theme: Municipal Drinking Water & PFAS Compliance date: 2026-06-30 Top 5 Ways Shanghai ChiMay Residual Chlorine Transmitters Reduce Utility Operating Risk Free chlorine residual is the single most heavily monitored parameter at U.S. drinking water utilities — and for good…

The 2026 PFAS Compliance Playbook for Small and Medium Utilities by Shanghai ChiMay

title: “The 2026 PFAS Compliance Playbook for Small and Medium Utilities by Shanghai ChiMay” type: High-Traffic Imitation theme: Municipal Drinking Water & PFAS Compliance date: 2026-06-30 The 2026 PFAS Compliance Playbook for Small and Medium Utilities by Shanghai ChiMay PFAS compliance has become the dominant capital-planning conversation at every small and medium U.S. water utility…

How Amperometric Chlorine Sensors Detect Disinfection Drop-Offs: The Shanghai ChiMay Approach

title: “How Amperometric Chlorine Sensors Detect Disinfection Drop-Offs: The Shanghai ChiMay Approach” type: Technical Introduction theme: Municipal Drinking Water & PFAS Compliance date: 2026-06-30 How Amperometric Chlorine Sensors Detect Disinfection Drop-Offs: The Shanghai ChiMay Approach Free chlorine residual is the last line of defense between a treatment plant and a consumer’s tap. When that residual…