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PROPOSAL OF SEWAGE SYSTEM IN COUNTRYSIDE, AND APPARATUS THEREFOR

机译：农村污水处理系统的建议及装置

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摘要

PPROBLEM TO BE SOLVED: To drastically reduce installation costs and maintenance costs of an urban-type concentrated sewage plant by using a small septic tank as a concentrated sewage plant for a small block, to enable each local government to implement plans of installing the small septic tanks as a leading institution, and to develop and construct the sewage plants nationwide in a short period of time. PSOLUTION: Each district is divided into small blocks each composed of about 20 households, and the small sharable septic tank is set in each block. The septic tank is embedded in an open road managed by the local government, and effluent after sewage is led to an existing side ditch installed in the road or to an existing sewer. Each installed septic tank is managed by the local government. Odors which are problems raised when the septic tank is installed in the open road, is deodorized by means of a water filter by using a treated effluent, to thereby release the odors to the air. By virtue of this system, the plan is implemented by the local government as the leading institution at low construction and maintenance costs. PCOPYRIGHT: (C)2004,JPO

机译：

要解决的问题：通过使用小型化粪池作为一小块的集中式污水处理厂，来大大降低城市型集中式污水处理厂的安装成本和维护成本，以使每个地方政府能够实施安装计划小型化粪池为领导机构，并在短期内在全国范围内开发建设污水处理厂。

解决方案：每个地区都分成小块，每个小块约有20户家庭，每个块中都装有一个小型可共享的化粪池。化粪池被埋在当地政府管理的开放道路中，污水被引到道路中现有的侧沟或现有的下水道后排出。每个已安装的化粪池均由当地政府管理。当化粪池安装在开阔的道路上时，会产生问题的气味通过使用处理过的废水通过滤水器除臭，从而将气味释放到空气中。借助此系统，该计划由地方政府作为牵头机构实施，且建设和维护成本低。

版权：（C）2004，日本特许厅展开▼

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公开/公告号JP2004124658A

专利类型
公开/公告日2004-04-22

原文格式PDF
申请/专利权人 SHOJI FUMIYUKI;
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申请/专利号JP20020321795
发明设计人 SHOJI FUMIYUKI;
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申请日2002-09-30
分类号E03F3/00;C02F1/00;E03F11/00;
国家 JP
入库时间 2022-08-21 23:29:57

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