Types & Functions of Waste Stabilization Ponds
WSPs are of Two types; Single pond or Primary facultative pond and Multi-cell pond system. Single Pond or Primary Facultative Lagoon In general, the…
Articles
181 in-depth guides on water and wastewater treatment — browse the latest below, or jump to a topic.
Cause of Water Pollution
Water Pollution News Sewage-flow from homes is generally released into water-bodies. People in villages defaecate in the open, when it rains heavily, all the…
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…
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Scada Water Treatment
Water Treatment Plant Monitoring Normally the Managers of Operation and Maintenance of water treatment utilities monitor levels in service reservoirs fed by 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…
Computerized online Monitoring of Water Supply
TELEMETRY AND SCADA SYSTEMS Normally the Managers of Operation & Maintenance of water utilities monitor levels in service reservoirs fed by the transmission system…
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…