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…
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189 in-depth guides on water and wastewater treatment — browse the latest below, or jump to a topic.
Zones of Sedimentation Basin
Sedimentation basins have 4 zones 1. The Inlet zone, 2. The Settling zone, 3. The Sludge zone, and 4. The Outlet zone. Each zone should provide a…
Types Of Sedimentation Basin
The common types of sedimentation basins are rectangular basins, square or circular basins and Solid contact clarifiers. Rectangular Basins Rectangular basins are the simplest…
Sedimendation
Purpose Of Sedimentation Sedimentation is a unit operation to settle out the suspended particles and flocs in water. Sedimentation water treatment is achieved by…
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Coagulation Dosage
COAGULANT DOSAGE Although there is some relation between turbidity of the raw water and the coagulant dosage, the exact quantity can be determined only…
Water Defluoridation
Effects of Excess Concentration of Fluoride : Fluoride which is naturally in groundwater in concentrations ranging from 0.1 mg/L to 10 mg/L. The chemical…
Water Treatment Coagulation
Water Treatment Coagulants Coagulant water treatment chemicals come in two main types – primary water treatment coagulants and coagulant aids. Primary coagulants neutralize the…
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…
Health Effects of Water Quality
Health Effects of Water Quality Parameters are summarized below
Water Quality Standards
Recommended Guidelines for Physical and Chemical water quality standards as per BIS (IS 10500:1983 ) and per CPHEEO Manual on water supply and treatment…