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Operation and Maintenance of Transmission

Main breaks Pipeline bursts/ main breaks can occur at any time and the maintenance wing shall have a plan for attending to such events. This plan must be written down, disseminated to all concerned and the...
DEVELOPMENT OF GROUND WATER SOURCES

DEVELOPMENT OF GROUND WATER SOURCES

CLASSIFICATION OF WELLS  Wells are the devices required for abstracting water from the groundwater sources. In groundwater development, the choice of well type, method of execution, the proper...
Distillation

Distillation

Distillation involves the evaporation of water. The evaporated water leaves behind all hardness compounds and becomes soft. Distillation plants produce a high-quality product water that ranges from 1.0 to 50...
Source of Water Supply

Source of Water Supply

Sources of water supply In nature water occurs abundantly as: water vapour in the atmosphere, as liquid water in inland waters and the ocean, as ice in polar regions, and as water of hydration in many rocks...
Water Pollution

Water Pollution

WATER POLLUTION Water pollution may be defined as the addition of any substance (pollutant) to water resource which may change the physical and chemical characteristics in any way which may interfere with its...
SURFACE WATER SOURCE

SURFACE WATER SOURCE

A surface water source includes all tributary streams and rivers, natural lakes and artificial reservoirs or impound. 1. Quantity The quantity of water at the source shall be: adequate to supply the water...
Reverse Osmosis Plant

Reverse Osmosis Plant

Reverse Osmosis Simple Process Pre-chlorination : This is made to disinfect the raw water from any infections. First Filtration: By the pressure Sand filters to remove Turbidity and Suspended...
Flow Diagram Of Reverse Osmosis Plant

Flow Diagram Of Reverse Osmosis Plant

Types of Membrane Housing in RO Skid: We can install Membrane housing in RO Skid with Vertical Feed Flow Horizontal Feed Flow Reverse Osmosis Plant in Vertical Type Reverse Osmosis Plant Design in...

Chemical Injection Of RO Plant

Antiscalent Chlorination and De chlorination Sulfuric acid Caustic...
Water

Water

Water and its necessary The world having almost 70 % water and its we can able to drinking water is 1% only. Thats why desalination of water is very important  to cover all human to drink. We can not live...
Some Important guide to Design Reverse Osmosis plant

Some Important guide to Design Reverse Osmosis plant

In the Desalination of water mainly using method is Reverse Osmosis Process. In this process we have to  see some important things. Feed water pH,Free Chlorine, Antiscalent dosing, Sulphuric acid dozing ...
Water Treatment

Water Treatment

Objective of Water Treatment Objectives of water treatment are to remove the different impurities present in the raw water, to render the water safe and clean and to ensure the treated water quality meets the...
Sludge Disposal

Sludge Disposal

The sludge which is found in the bottom of a sedimentation tank in water treatment plant is primarily composed of water. The solids in the sludge are mainly flocs, excess coagulant, such as alum. Alum sludge...
Sedimendation

Sedimendation

  Purpose Of  Sedimentation Sedimentation is a unit operation to settle out the suspended particles and flocs in water. This is achieved by lowering the velocity of the water below the suspension velocity to...

Coagulation and Flocculation

Types of Suspended Particles in  WATER There are three types of particles which can be found in water in suspension and cause turbidity. In the order from smallest to largest, these particles are chemicals in...
Test for Residual Chlorine

Test for Residual Chlorine

The amount of residual chlorine left in the chlorinated water after the required contact period, can be experimentally determined by using any of the following tests: Orthotolidine test ...
Chlorine Room

Chlorine Room

Chloric house should have to following features: The chlorine cylinders and feeders should be housed in an isolated room, easily accessible, close to point of application and convenient for truck loading...
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