Water Supply and Treatment

通報

問題一覧

hydrologic cycle; exchange of water through Earth's land, ocean, and atmosphere

water cycle

liquid's surface to gas

evaporation

water vapor

liquid water

instrument; measure the amount of vapor

hygrometer

water vapor to liquid; saturated with vapor cannot hold water anymore

condensation

liquid or solid that falls to earth; rain, snow, hail

precipitation

boiling point; liquid to gas

vaporization

precipitation intercepted by plant foliage; evaporates back to the atmosphere rather than falling to the ground

canopy interception

flow of water from the ground surface into the ground; once infiltrated, the water becomes soil moisture or ground water

infiltration

water flows vertically through the soil and rocks under the influence of gravity

percolation

evaporation of water from plants occurring at the leaves

transpiration

sum of all processes by which water moves from the land surface to the atmosphere

evapotranspiration

solid to gas

sublimation

gas to solid

desublimation or deposition

obtained from roofs and watershed; soft pure and good on places with abundant rainfall; breeding place for mosquitoes; calcium and magnesium (hard water)

rainfall

container for holding liquid; rainwater catchment and storing rainwater

cistern

clothes wasing, car washing, garden watering, toilet flushing

rainwater harvesting

obtained from ponds, lakes, rivers; dangerous; large amount of bacteria, organic and inorganic substances

natural surface

open and flowing

river

small and closed

ponds

smaller river

lake

large natural or artificial lake; san roque dam; angat dam - manila

reservoir

channels rainfall

watershed or drainage basin

obtained from below ground surface by means of mechanical or manual equipment; contain various organic matter and chemical elements, which require treatment of various nature

underground water

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

Potable Water Treatments

Potable Water Treatments

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