{"component":{"type":17,"accent_color":10660273,"components":[{"type":10,"content":"-# WikiRNG · Roll of 10/20/2026 · by [TheDarson](https://wikirng.com/u/TheDarson)"},{"type":10,"content":"## [Silt density index](https://wikirng.com/roll/5jmc00cQi8)\n*Measure for the fouling capacity of water in reverse osmosis system*"},{"type":10,"content":">>> The silt density index is a measure for the fouling capacity of water in reverse osmosis systems. The test measures the rate at which a 0.45-micrometre filter is plugged when subjected to a constant water pressure of 206.8 kPa (30 psi)."},{"type":14,"divider":true,"spacing":1},{"type":10,"content":"### ⬜ Basic · 22,159 SP\n-# Bottom 23%"},{"type":14,"divider":true,"spacing":1},{"type":10,"content":"🟩 🌫️ **Far From Hitler** · Notable · +7,455 SP\n-# Adolf Hitler is 4 clicks away, at best.\n🟩 🗣️ **All Talk** · Notable · +5,367 SP\n-# Its talk page is bigger than the article.\n🟩 📦 **Time Capsule** · Notable · +4,410 SP\n-# Not edited in 5+ years.\n🟩 💎 **Prime ID** · Notable · +1,676 SP\n-# Page ID is a prime number.\n🟩 🔍 **Citation Needed** · Notable · +1,236 SP\n-# Has a \\[citation needed\\] tag.\n⬜ 🩻 **Bare Bones** · Basic · +675 SP\n-# Wikidata item has 3 or fewer statements.\n-# +5 more badges"},{"type":14,"divider":true,"spacing":1},{"type":1,"components":[{"type":2,"style":5,"label":"View roll","url":"https://wikirng.com/roll/5jmc00cQi8"},{"type":2,"style":5,"label":"Read on Wikipedia","url":"https://en.wikipedia.org/wiki/Silt_density_index"}]},{"type":10,"content":"-# Article text from Wikipedia, CC BY-SA 4.0"}]}}