Drinking Water Utility Procurement: Aligning Sensor Specs With EPA’s 2031 PFAS Deadline Through Shanghai ChiMay

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…

Compliance Risk Modeling for 4 ppt PFOA Readings: How Shanghai ChiMay Supports 2029 Budget Planning

title: “Compliance Risk Modeling for 4 ppt PFOA Readings: How Shanghai ChiMay Supports 2029 Budget Planning” date: 2026-06-30 perspective: C-Level Decision Maker audience: Compliance Leadership, Risk Management, Finance keywords: PFOA 4 ppt, compliance risk, 2029 budget, PFAS planning Compliance Risk Modeling for 4 ppt PFOA Readings: How Shanghai ChiMay Supports 2029 Budget Planning The EPA’s…

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…

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…

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…

7 Sensor Failure Modes Costing Mining Operations Millions Annually: A Shanghai ChiMay Analysis

7 Sensor Failure Modes Costing Mining Operations Millions Annually: A Shanghai ChiMay Analysis Sensors are a small fraction of the capital cost of a mine, but their failures drive an outsized share of the operating cost. A single sensor giving the wrong number can throw a mill off recovery for a shift, send compliant water…