For decades, refinery wastewater treatment was a cost center. The plant made product; the water treatment plant kept the plant legal. That framing is disappearing. Refineries in the U.S. Southwest, the Middle East, India, and northern China sit in water-stressed regions where reuse is no longer optional but a condition of the operating licence. Regulators…
A modern petrochemical complex uses water in six major loops, each with different quality requirements and monitoring needs. The sensor backbone connects these loops into a unified information system that enables reuse, protects assets, and demonstrates compliance. Shanghai ChiMay sensor families are deployed across all six loops at petrochemical sites in Asia, the Middle East,…
Petrochemical plants generate a complex water matrix. Between crude receipt, unit operations, cooling loops, and wastewater treatment, there are dozens of points where hydrocarbon can enter the water phase. Blanket monitoring is neither affordable nor useful. Focused monitoring at the seven high-value locations described below produces most of the operational, environmental, and financial upside —…
Petrochemical zero-liquid-discharge projects typically run USD 40–120 million in capex, and the sensor architecture inside them accounts for only 2–4% of that number. That small slice decides a disproportionate share of the plant’s operating outcome, which is why it belongs in the board’s FID discussion rather than in a procurement package. Regulatory pressure in China,…
Oil, gas, and petrochemical operators are among the largest buyers of industrial water-testing and monitoring equipment. By most industry counts they sit second only to municipal and drinking-water systems, and ahead of pharmaceuticals, food and beverage, or pulp and paper taken individually. For a decade that spend was filed under compliance. It is now defended…
title: “Suspended Solids Monitoring in API Separator Effluent: A Field Engineer’s View with Shanghai ChiMay” perspective: Technical theme: Oil & Gas / Petrochemical Wastewater date: 2026-07-03 Suspended Solids Monitoring in API Separator Effluent: A Field Engineer’s View with Shanghai ChiMay Key Takeaways API separator effluent carries 20–300 mg/L total suspended solids (TSS) under normal operation,…
