Ceiling Light Decoration Ceiling, Water after usage becomes waste water, which should be collected and conveyed through drain pipes ceiling light decoration ceiling municipal sewers laid under the roads
The surface and ram water also into the sewers in the combined damage system waste water let sewers through chambers like manholes connected traps like gully trap, intercepting trap, grease tap, silt ventilating pipes the primary function trap is to seal the foul air entering the building ceiling light decoration ceiling prevent entry foul gases odour from municipal sewers and drains depending on the need. water seal is created depth the water seal between these traps should created close to the unit possible water seal depends depth water. Traps should be non-absorbent material. Inlet into a dram should be properly with water seal.
It should provided with a cap or plug for cleaning. Traps made of different shapes common shams of traps Gully trap traps disconnect the sullage dram of the house from the main drain. employed to receive stage or waste water wash basins, sinks and baths and pass ceiling light decoration ceiling house drums. Gully traps should be fixed near the surface level the grating on top of the in to block solid matter should connected to the gully blow the grating combined system of sewage the rain water is also passed house through the gully traps Intercepting is also known as sewer the hose dram from the street sewer.
It can be fixed in the last manhole house or a septate small chamber between the lowest end of the house drain and the street sewer ceiling light decoration ceiling comparatively deeper water seal than ordinary an opening at the top of the cleaning This is closed with a plug should properly flushed out otherwise they will not of much Grease trap - grease traps used where large quantities of oily wastes are let out into the hotels, restaurants and industries. nose oily deposit solids the house and municipal sewers ceiling light decoration ceiling grease are used can be a small cast iron or masonry with a bent pipe outlet oily substances to the surface to form scum on top. bent pipe the sewage to while retaining the scum from top trap - washing of kitchen utensils evolves ash brick pieces these particles steep highs ceiling light decoration ceiling
