Flow-through column weathering experiments

Local Knowledge Graph (12 entities)

Description

Laboratory column experiments using synthetic rainwater to quantify steady-state solute release rates from crushed rock samples. Samples are wet-packed in vertical columns and synthetic rainwater is pumped through at controlled flow rates while effluent chemistry is monitored over time.

Typical Equipment

• Fisher Scientific FH100 peristaltic pump
• clear acrylic polycarbonate columns
• Thermo Scientific All-Purpose Tubing size 14

Output Measurements

• steady state solute release rates
• effluent chemistry time series
• mass normalized release rates

Papers Using This Protocol (1)