发明名称 |
Waste water disposal system |
摘要 |
An on-site waste water treatment system is disclosed suitable for domestic or other sewage. After the initial separation of the gravity settleable solids in a treatment tank, the effluent is conveyed to a recirculation/dosing tank. The recirculation/dosing tank has three level indicators which transmit information to the system controller. The low level indicator provides enough waste water to dose a media bed and dilute effluent from the treatment tank. While the low level indicator is activated, the waste water will circulate through a disc filter to a recirculating media bed. From the media bed, the effluent is returned to the recirculation/dosing tank, the waste water flows from the treatment tank to the recirculation/dosing tank and activates the second level indicator, enabling the system to pass the combined effluent through a disc filter to a final disposal field. If the second level indicator has been disengaged for a sufficient period of time, the effluent passes through the disc filter and recirculating media bed for a set number of times before the effluent is conveyed through the disc filter to the final disposal field.
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申请公布号 |
US5766475(A) |
申请公布日期 |
1998.06.16 |
申请号 |
US19950558011 |
申请日期 |
1995.11.13 |
申请人 |
AMERICAN MANUFACTURING COMPANY, INC. |
发明人 |
MAYER, ROBERT B.;SINCLAIR, THOMAS A. |
分类号 |
C02F3/00;C02F3/04;C02F3/12;C02F3/28;(IPC1-7):C02F3/30 |
主分类号 |
C02F3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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