会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Denitrification system
    • 脱氮系统
    • US08025796B2
    • 2011-09-27
    • US12694768
    • 2010-01-27
    • Dominic JanssenMichael McGehee
    • Dominic JanssenMichael McGehee
    • C02F3/00
    • C02F3/006C02F3/302C02F2209/15C02F2209/22C02F2209/40G05D21/02
    • The disclosed process and system are used for the denitrification of wastewater. The system comprises: an influent concentration analyzer for measuring an influent dissolved oxygen concentration, an influent nitrate concentration, and an influent nitrite concentration; and a feed chemical controller for providing a feed chemical at a controlled rate. The feed chemical controller is responsive to one or more output signals provided by an automated control loop that accepts input signals from the influent concentration analyzer, which input signals relate to at least two of the influent nitrate concentration, the influent nitrite concentration, and the influent dissolved oxygen concentration.
    • 所公开的方法和系统用于废水的脱氮。 该系统包括:用于测量流入溶解氧浓度,进水硝酸盐浓度和进入的亚硝酸盐浓度的流入物浓度分析仪; 以及用于以受控速率提供进料化学品的进料化学品控制器。 进料化学品控制器响应于自动控制回路提供的一个或多个输出信号,该自动控制回路接受来自流入浓度分析仪的输入信号,该输入信号涉及进水硝酸盐浓度,流入亚硝酸盐浓度和流入物中的至少两个 溶解氧浓度。
    • 7. 发明授权
    • Wastewater denitrification system
    • 废水脱氮系统
    • US07662287B2
    • 2010-02-16
    • US12246169
    • 2008-10-06
    • Dominic JanssenMichael McGehee
    • Dominic JanssenMichael McGehee
    • C02F3/00
    • C02F3/006C02F3/302C02F2209/15C02F2209/22C02F2209/40G05D21/02
    • The disclosed process and system are used for the denitrification of wastewater. The system comprises: an influent flow meter for measuring an influent flow Q; an influent concentration analyzer for measuring an influent dissolved oxygen concentration DOin, an influent nitrate concentration NO3—Nin, and an influent nitrite concentration NO2—Nin; an effluent concentration analyzer for measuring an effluent nitrate concentration NO3—Neff, and an effluent nitrite concentration NO2—Neff′, and a feed chemical controller for providing a feed chemical at a controlled rate. The feed chemical controller is responsive to one or more output signals provided by an automated control loop that accepts input signals from the influent concentration analyzer and the effluent concentration analyzer, which input signals relate to at least NO3—Nin, NO2—Nin, NO3—Neff, and NO2—Neff.
    • 所公开的方法和系统用于废水的脱氮。 该系统包括:用于测量流入物流Q的流入流量计; 流入浓度分析仪,用于测量进水溶解氧浓度DOin,进水硝酸盐浓度NO3-Nin和进水亚硝酸盐浓度NO2-Nin; 用于测量流出物硝酸盐浓度NO3-Neff和流出物亚硝酸盐浓度NO2-Neff'的流出物浓度分析仪和用于以受控速率提供进料化学品的进料化学品控制器。 进料化学品控制器响应于自动控制回路提供的一个或多个输出信号,该自动控制回路接收来自流入物浓度分析仪和流出物浓度分析仪的输入信号,该输入信号至少与NO3-Nin,NO2-Nin,NO3- Neff和NO2-Neff。
    • 8. 发明申请
    • DENITRIFICATION PROCESS AND SYSTEM
    • 渗透过程和系统
    • US20090095664A1
    • 2009-04-16
    • US12246169
    • 2008-10-06
    • Dominic JanssenMichael McGehee
    • Dominic JanssenMichael McGehee
    • C02F1/00
    • C02F3/006C02F3/302C02F2209/15C02F2209/22C02F2209/40G05D21/02
    • The disclosed process and system are used for the denitrification of wastewater. The system comprises: an influent flow meter for measuring an influent flow Q; an influent concentration analyzer for measuring an influent dissolved oxygen concentration DOin, an influent nitrate concentration NO3—Nin, and an influent nitrite concentration NO2—Nin; an effluent concentration analyzer for measuring an effluent nitrate concentration NO3—Neff, and an effluent nitrite concentration NO2—Neff′, and a feed chemical controller for providing a feed chemical at a controlled rate. The feed chemical controller is responsive to one or more output signals provided by an automated control loop that accepts input signals from the influent concentration analyzer and the effluent concentration analyzer, which input signals relate to at least NO3—Nin, NO2—Nin, NO3—Neff, and NO2—Neff.
    • 所公开的方法和系统用于废水的脱氮。 该系统包括:用于测量流入物流Q的流入流量计; 流入浓度分析仪,用于测量进水溶解氧浓度DOin,进水硝酸盐浓度NO3-Nin和进水亚硝酸盐浓度NO2-Nin; 用于测量流出物硝酸盐浓度NO3-Neff和流出物亚硝酸盐浓度NO2-Neff'的流出物浓度分析仪和用于以受控速率提供进料化学品的进料化学品控制器。 进料化学品控制器响应于自动控制回路提供的一个或多个输出信号,该自动控制回路接收来自流入物浓度分析仪和流出物浓度分析仪的输入信号,该输入信号至少与NO3-Nin,NO2-Nin,NO3- Neff和NO2-Neff。
    • 9. 发明授权
    • Denitrification process
    • 脱氮过程
    • US08034243B2
    • 2011-10-11
    • US12818594
    • 2010-06-18
    • Dominic JanssenMichael McGehee
    • Dominic JanssenMichael McGehee
    • C02F3/00
    • C02F3/006C02F3/302C02F2209/15C02F2209/22C02F2209/40G05D21/02
    • The disclosed process and system are used for the denitrification of wastewater. The system comprises: an influent concentration analyzer for measuring an influent dissolved oxygen concentration, an influent nitrate concentration, and an influent nitrite concentration; and a feed chemical controller for providing a feed chemical at a controlled rate. The feed chemical controller is responsive to one or more output signals provided by an automated control loop that accepts input signals from the influent concentration analyzer, which input signals relate to at least two of the influent nitrate concentration, the influent nitrite concentration, and the influent dissolved oxygen concentration.
    • 所公开的方法和系统用于废水的脱氮。 该系统包括:用于测量流入溶解氧浓度,进水硝酸盐浓度和进入的亚硝酸盐浓度的流入物浓度分析仪; 以及用于以受控速率提供进料化学品的进料化学品控制器。 进料化学品控制器响应于自动控制回路提供的一个或多个输出信号,该自动控制回路接受来自流入浓度分析仪的输入信号,该输入信号涉及进水硝酸盐浓度,流入亚硝酸盐浓度和流入物中的至少两个 溶解氧浓度。