Apparatus for biological sewage treatment
老挝专利「Apparatus for biological sewage treatment」是 DIP 公开可查的知识产权档案,由 JINMIN LI, LIANKUI ZHOU, and DAYONG LI 于 2013-07-05 提交申请,当前状态为已放弃。关键编号与类型标注为 申请号 P/343 / DIP 编号 LAP343 / 主管局代码 LA / 保护类型 Patent - PCT National Phase。时间线要点:公开/公告日 2025-12-19。国际分类 / IPC 标注为 C02F 3/30。发明人 / 设计人包括 LI, Dayong、LIN, Jinmin、ZHOU, Liankui。代理机构 / 代理人记载为 LAO TRADEMARK AGENCY (LAO IP AGENCY)。公开摘要提示:An apparatus comprises a concentrated mixed liquor driving device which uses a gas for driving the concentrated liquor to flow the gas can…。
P/343
图样
基础信息
- 类型
- 专利
- 申请号
P/343- 状态
- 已放弃
- 申请人
- JINMIN LI, LIANKUI ZHOU, and DAYONG LI
- 代理机构
- LAO TRADEMARK AGENCY (LAO IP AGENCY)
- 申请日期
- 2013-07-05
- 公开 / 公告日
- 2025-12-19
- 保护类型
- Patent - PCT National Phase
- 优先权
- CN · 201220327781.1 · 2012-07-06
- 申请人地址
- JINMIN LI, LIANKUI ZHOU, and DAYONG LI · Technology Park, Bancheng Town Lanshan District Linyi, Shandong 276036, CHINA · CN
- 代理地址
- LAO TRADEMARK AGENCY (LAO IP AGENCY) · KKC Bldg, Nongbone Road, Ban Nongbone, Saysettha District, P.O.BOX 925, Vientiane, LAO P.D.R · LA
- 国际分类
- C02F 3/30
- 商品 / 服务
- —
办理流程
根据当前状态动态标注-
提交申请
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形式审查 未通过 / 终止
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实质审查
-
公开
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授权
关联分析
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摘要
An apparatus comprises a concentrated mixed liquor driving device which uses a gas for driving the concentrated liquor to flow the gas can be oxygen-containing gas, especially an oxygen-containing aeration gas after aeration treatment. Also provided is a method for biological sewage treatment, which comprises a step of using the gas for driving the concentrated mixed liquor to flow
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