Environmental engineering

A YouTube thumbnail design featuring a cross-sectional diagram of a water treatment settling tank with particles settling through clear blue water. The technical illustration shows sediment particles gradually descending through different layers, with arrows indicating flow direction and settling zones clearly marked. Behind the main diagram, a blurred background shows industrial water treatment facility equipment in soft blue and gray tones. Bold white text with a dark blue outline prominently displays "What is Surface Loading Rate?" across the center, with a semi-transparent dark overlay ensuring maximum readability against the technical background.

What is Surface Loading Rate?

Lawrence Quarles / October 26, 2025

Explore the definition and significance of Surface Loading Rate. Our article provides a detailed overview of this essential “What is Surface Loading Rate?” concept.

How to Reduce Chemical Oxygen Demand (COD) in Wastewater

Pollutants

Reducing Chemical Oxygen Demand (COD) in Wastewater

Lawrence Quarles / October 8, 2025

Discover effective methods to reduce Chemical Oxygen Demand (COD) in wastewater and improve water quality.