Small Water System Math Workbook (W-74)

This manual contains material especially for small water systems operators who must be prepared for across-the-board water math problems. The 14 chapters include: formulas, conversions, volumes, chemical dosage calculations, chlorine demand, a special chapter onliquid chlorine solutions, filtration, hydraulics, pumping, velocity, sedimentation tanks and water softening. Step-by-step solutions to math problems appear at the ned of the workbook.