The Sequential Batch Reactor (SBR) is a variation of the ASP. As a fill and draw or batch process, all biological treatment phases occur in a single tank. This differs from the conventional flow through...

Traps may be defined as fittings placed at the ends of the soil pipes or waste (sullage) pipes to prevent passage of foul gases from the pipes to the outside. The traps maintain water seal which is a...

SANITARY FITTINGSPlumbing is the practice, materials and fixtures used in the installation or maintenance of all pipes in connection with both water supply and sanitary systems within or adjacent to any...

Commonly, on-site sanitation is equivalent to ‘household latrine’, but may also include facilities shared by several households living together on the same site. The more commonly known on-site...

SANITATION” Sanitation” refers to all conditions that affect health, especially with regard to infection and specifically to the disposal of excreta, sullage and refuse from houses, hospitals and...

SEWERAGE  SYSTEMThe underground conduit for the collection of sewage is called sewer. A network of sewers and appurtenances for the collection and conveyance of sewage generated from each of the properties...