Industrial Solid Waste Management: What the Permits Don't Tell You
I was reviewing an environmental permit for a metal finishing plant a few years ago when I noticed something odd. The permit had 14 pages on wastewater limits, 8 pages on air…
Field-tested knowledge on environmental engineering, lithium battery manufacturing, plant design and compliance — written for engineers who build the clean economy.
I was reviewing an environmental permit for a metal finishing plant a few years ago when I noticed something odd. The permit had 14 pages on wastewater limits, 8 pages on air…
When people talk about lithium battery manufacturing, they usually focus on the supply chain — lithium mining, cobalt sourcing, graphite processing. But there's an environmental…
Six months ago, I moved from designing wastewater treatment plants to working in lithium battery manufacturing. On my first day, the production manager walked me to the slurry…
I sat across the table from a factory owner last year who had just received a 200,000 RMB fine. His plant had been operating for five years. Five years of production, five years…
I remember the first P&ID I was handed as a junior engineer. It was a D-size drawing for a coking wastewater plant, and it looked like someone had spilled spaghetti across the…