Leachate at 45 Degrees: What Heat Does to a Gel Batch
Warm leachate sets twice as fast and weeps water hours later. Why more and faster polymer backfires, and a four-hour sample that predicts the trailer.
The Dipstick and the Litre Mark: Measuring Free Liquid Before You Dose
Grams per litre means nothing if the litres are guessed. A marked dipstick, a ten-litre bucket calibration, and the three numbers to put on the dosing card.
Paint Filter Failures: Getting Cake Below the Free-Liquid Line
Eleven loads left a site in one week and three came back. All three had passed a hand-squeeze test, and all three failed the paint filter at the receiving facility, which ran for the full fifteen minutes and collected 30 to 60 mL in the cone. Moisture on the rejected loads ran 71 to 74 percent. The …
Paint Filter Test and Moisture Limits: Reading a Hauler’s Acceptance Spec Before You Sign
The clause sits on page four of a twelve-page haulage agreement: loads must show no free liquid under a paint filter test, and must not exceed 60 percent moisture. Most kitchens sign it without reading that far, then discover in week three that their bins fail. The test is not a hauler’s inven…
