| 摘要 |
A sewage system comprising a septic tank, an air vented distribution chamber, and a leaching field formed of an array of air vented leaching canals. The flow of effluent from the distribution chamber into each leaching canal can be controlled from above ground. Air can be forced through the system by incorporating fans at the vents of the distribution chamber and leaching canals. By properly cycling the flow of air with the flow of effluent, a more efficient and longer lasting leaching field system with less pollution of nearby soil and water results, due to improved aerobic action, increased evaporation, and benefits from total drying of each canal.
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