| septic tank |
A sewage settling tank in which part of the sewage is converted into gas and sludge before the remaining waste is discharged by gravity into a leaching bed underground.
출처: www.monarchhomesonline.com/constructionGlossary.ht...
|
|---|---|
| septic tank |
A watertight, accessible, covered receptacle designed and constructed to receive sewage in which two processes take place; settling of the solids, and the digestion of some of the accumulated solids by anaerobic action.
출처: jced.jocogov.org/onsite_sewage/onsite_ss_terms.htm
|
| septic tank |
A watertight receptacle that receives the discharge of sewage from a building sewer and is designed and constructed so as to permit the retention of scum and sludge, digestion of the organic matter, and discharge of the liquid portion to a leaching facility.
출처: www.buzzardsbay.org/glossary.htm
|
| septic tank |
An underground tank to collect wastes from homes that are not connected to a municipal sewer system. Waste goes from the home to the tank and is decomposed by bacteria. Solids and dead bacteria settle to the bottom as sludge while the liquid portion flows into the ground through drains. While properly placed and maintained septic systems can effectively treat domestic wastewater, others are a major source of ground water and surface water pollution.
출처: www.green-networld.com/facts/glossary.htm
|
| septic tank |
An underground tank in which sewage from the house is reduced to liquid by bacterial actin and drained off.
출처: www.prestigehawaii.com/reterms.html
|