Potable Water Treatments

通報

問題一覧

dirt and other particles stick together

coagulation

particles settle to the bottom of the tank by gravity

Sedimentation

removes small particles with layers of sand, gravel, and charcoal

Filtration

kills harmful organisms

Disinfection

chemicals (alum) with positive charge; positive charged-added to water to neutralize the negative charge of dirt and dissolved particle

coagulation

gentle mixing of water to form larger, heavier particles

flocculation

flocs settle to the bottom of water because they are heavier than water; suspended solids are removed from the water by gravity settling and deposition

sedimentation

the passage of fluid through a porous medium suspended matter which did not settle by gravity; used to remove the particulate matter from water as a pretreatment

filtration

Water Supply and Treatment

Marie Everio · 25問 · 2年前

Water Supply and Treatment

25問 • 2年前

Underground Water Source

Underground Water Source

Types of Wells

Types of Wells

Cone of Depression

Cone of Depression

Treatment and Problems

Marie Everio · 23問 · 2年前

Treatment and Problems

23問 • 2年前

Effects of Hard Water

Effects of Hard Water

Hard Water Treatment

Marie Everio · 12問 · 2年前

Hard Water Treatment

12問 • 2年前

Basic Water Types

Basic Water Types

High Grade Water

High Grade Water

Sewage Water Treatments

Sewage Water Treatments

Aeration Process

Marie Everio · 7問 · 2年前

Aeration Process

7問 • 2年前

Other Materials for Filtration

Other Materials for Filtration

Disinfection

Disinfection

Filtration Systems

Marie Everio · 14問 · 2年前

Filtration Systems

14問 • 2年前

Hot Water Distribution System

Hot Water Distribution System

Types of Water Heater

Marie Everio · 7問 · 2年前

Types of Water Heater

7問 • 2年前

Hot Water Consumption

Hot Water Consumption

Disease Occurrence

Disease Occurrence

Gas Pipes

Gas Pipes

Gas Vents

Gas Vents

Pipe Colors

Pipe Colors

Color Coding of Piping

Color Coding of Piping

PIPE COLOR CODING FROM PLUMBING AND SANITARY BY GEORGE SALVAN

PIPE COLOR CODING FROM PLUMBING AND SANITARY BY GEORGE SALVAN

Valves

Marie Everio · 9問 · 2年前

Valves

9問 • 2年前

History of Plumbing Code

History of Plumbing Code

Introduction

Marie Everio · 16問 · 2年前

Introduction

16問 • 2年前

Objectives of Planning

Marie Everio · 11問 · 2年前

Objectives of Planning

11問 • 2年前