HARD WATER
Basic Water Characteristic. The water used by industry for boiler feed or process purposes may be taken from public supplies, or abstracted directly from…
Category: Water
PROPERTIES OF WATER
Characteristic Properties of Water Pure water is virtually a non-conductor of electricity. On heating to a very high temperature water molecules are dissociated into…
Water Treatment for Industry
Water Treatments in Industry The quality and quantity of available of water treatment product water are important in the location of a chemical plants.…
Water Storage Reservoirs
Shapes of the Water Storage Reservoir Water Storage reservoirs are constructed with square shape water storage reservoirs, rectangular shapes water storage reservoirs and circular…
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SERVICE RESERVOIRS
Water Treatment Reservoirs Water supply sources, such as wells or water treatment plants, operate best at steady, design rates over relatively longer periods of…
RECORDS AND REPORTS
Water Treatment Reports A record system has to be developed which should be realistic and applicable to the operating problems involved in the Transmission…
Scraping and Relining
Scraping and relining is applicable to old tuberculated CI mains, which are structurally sound. Pipe scraping methods include drag scraping, power boring and pressure…
Advantages and disadvantages of Swabbing
The advantages of swabbing of pipeline are : The technique is simple and cheap, It is free from mechanical gadgets, It does not require…
Procedure for Cleaning with Swab
In distribution systems where hydrants are connected vertically above a main without a duck- foot bend, the insertion of swab and expulsion from the…
Cleaning of Pipes
Cleaning of Pipes The necessity for systematic and periodic cleaning of pipelines is borne out by the fact that the carrying capacity of the…