| 摘要 |
This on/off-site WATER RECLAMATION SYSTEM is disclosed suitable for domestic or other sewage. After separation of the settleable solids, the effluent is passed into a basin holding particles of a media through (around) which the effluent travels. The media beds substantial reduce the amount of the suspended solids (SS) and BOD (biological oxygen demand) and FC (fecal coliform) by bacterial action and oxygenation as well as substantially reducing the nitrate (N) level and provide a high oxygen content filtrate discharge. The filtrate is collected and dispersed over the surface of the same media bed for travel there through a second or more times. The effluent carries oxygen from the air into the media. The media retains the effluent until the surface tension is overcome by gravity and discharged from the system. This on/off-site WATER RECLAMATION SYSTEM produces a quality discharge to meet the requirements.
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