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1. 发明公开

EP2141127A1 An effluent treatment process 审中-公开
标题翻译： Abwasseraufbereitungsverfahren
公开(公告)号：EP2141127A1
公开(公告)日：2010-01-06
申请号：EP09164465.8
申请日：2009-07-02
申请人： O'Brien, Philip Patrick Peter
发明人： O'Brien, Philip Patrick Peter , Leonard, Owen Thomas
IPC分类号： C02F1/28 , C02F1/78
CPC分类号： C02F1/288 , C02F1/281 , C02F1/78 , C02F2101/105 , C02F2209/06 , C02F2209/11 , C02F2209/18 , C02F2303/16
摘要： According to the invention there is provided a tertiary effluent treatment process for reducing the phosphate levels in effluent. The process comprises the steps of delivering effluent from a wastewater treatment plant to a primary filter, delivering the filtered effluent to a series of two or more phosphate removal filters, delivering the filtered phosphate-depleted effluent to a treated water tank as treated water, delivering the filtered phosphate-depleted effluent from the treated water tank to a discharge tank as treated water; and, discharging the treated water from the discharge tank as required. Each phosphate removal filter comprises a plurality of polymer-based beads having nano-particles of iron oxide coated thereon. The advantage of using a series of two or more phosphate removal filters is that the process can deliver a final effluent containing specific pre-determined levels of phosphate that may be as low as 0.01 mg/L of effluent, but will in all cases be below 1 mg/L. The series of two or more filters also allow the process to accommodate variations in the phosphate content of the effluent without affecting the level of phosphate in the discharge, and, the system can be retro-fit to the end of any type of existing waste water treatment plant or can be integrated into a new facility.
摘要翻译：根据本发明，提供了用于降低流出物中的磷酸盐水平的第三废水处理方法。该方法包括以下步骤：将废水从废水处理设备输送到初级过滤器，将过滤的流出物输送到一系列两个或更多个磷酸盐去除过滤器，将经过滤的磷酸盐贫化的流出物作为经处理的水递送到经处理的水箱中，将处理过的水箱过滤的贫磷废水排放至作为处理水的排放罐; 并根据需要从排放罐排出经处理的水。每个磷酸盐去除过滤器包括多个涂覆有氧化铁纳米颗粒的基于聚合物的珠粒。使用一系列两种或更多种磷酸盐去除过滤器的优点是该方法可以输送含有特定预定水平的磷酸盐的最终流出物，其可以低至0.01mg / L的流出物，但在所有情况下都将低于 1 mg / L。两个或更多个过滤器的系列还允许该过程适应流出物的磷酸盐含量的变化，而不影响排放物中磷酸盐的水平，并且该系统可以重新适配到任何类型的现有废水的末端处理厂或可以整合到一个新的设施。

2. 发明专利

IES20110097A2 Improvements in and relating to an effluent treatment assembly 未知
公开(公告)号：IES20110097A2
公开(公告)日：2011-10-12
申请号：IES20110097
申请日：2011-03-02
申请人： O'BRIEN PHILIP PATRICK PETER
发明人： O'BRIEN PHILIP PATRICK PETER
IPC分类号： C02F1/00
摘要： The present invention concerns an effluent treatment assembly and process for reducing the amount of phosphate in effluent sourced from a primary and/or secondary waste water treatment facility. The effluent treatment assembly comprises phosphate removal filters containing phosphate removing filter media. Each of the phosphate removal filter media comprises a macroporous ion exchange bead which has been impregnated with an ion adsorption material. The advantage of the invention is that both an ion adsorption process and an ion exchange process take place to remove phosphates from effluent in a more efficient manner than has been heretofore known. The phosphate removing filter media is intermittently regenerated using regeneration solution. The effluent treatment process advantageously comprises means for recovering the regeneration solution after use for further re-use. The phosphate removed from the effluent is harvested and may be dehydrated and pelletised to be used as fertiliser pellets.

3. 发明专利

IES20090512A2 An effluent treatment process 未知
公开(公告)号：IES20090512A2
公开(公告)日：2010-03-03
申请号：IES20090512
申请日：2009-07-02
申请人： O'BRIEN PHILIP PATRICK PETER
发明人： LEONARD OWEN THOMAS , O'BRIEN PHILIP PATRICK PETER
IPC分类号： C02F1/28
摘要： According to the invention there is provided a tertiary effluent treatment process for reducing the phosphate levels in effluent. The process comprises the steps of delivering effluent from a wastewater treatment plant to a primary filter, delivering the filtered effluent to a series of two or more phosphate removal filters, delivering the filtered phosphate-depleted effluent to a treated water tank as treated water, delivering the filtered phosphate-depleted effluent from the treated water tank to a discharge tank as treated water; and, discharging the treated water from the discharge tank as required. Each phosphate removal filter comprises a plurality of polymer-based beads having nono-particles of iron oxide coated thereon. The advantage of using a series of two or more phosphate removal filters is that the process can deliver a final effluent containing specific pre-dtermined levels of phosphate that may be as low as 0.01mg/L of effluent, but will in all cases be below 1mg/L. the series of two or more filters also allow the process to accommodate variations in the phosphate content of the effluent without affecting the level of phosphate in the discharge, and, the system can be retro-fir to the end of any type of existing waste water treatment plant or can be integrated into a new facility.

4. 发明专利

IE20090511A1 An effluent treatment process 未知
公开(公告)号：IE20090511A1
公开(公告)日：2010-03-03
申请号：IE20090511
申请日：2009-07-02
申请人： O'BRIEN PHILIP PATRICK PETER
发明人： LEONARD OWEN THOMAS , O'BRIEN PHILIP PATRICK PETER
IPC分类号： C02F1/28
摘要： According to the invention there is provided a tertiary effluent treatment process for reducing the phosphate levels in effluent. The process comprises the steps of delivering effluent from a wastewater treatment plant to a primary filter, delivering the filtered effluent to a series of two or more phosphate removal filters, delivering the filtered phosphate-depleted effluent to a treated water tank as treated water, delivering the filtered phosphate-depleted effluent from the treated water tank to a discharge tank as treated water; and, discharging the treated water from the discharge tank as required. Each phosphate removal filter comprises a plurality of polymer-based beads having nono-particles of iron oxide coated thereon. The advantage of using a series of two or more phosphate removal filters is that the process can deliver a final effluent containing specific pre-dtermined levels of phosphate that may be as low as 0.01mg/L of effluent, but will in all cases be below 1mg/L. the series of two or more filters also allow the process to accommodate variations in the phosphate content of the effluent without affecting the level of phosphate in the discharge, and, the system can be retro-fir to the end of any type of existing waste water treatment plant or can be integrated into a new facility.

5. 发明申请

WO2011107524A1 IMPROVEMENTS IN AND RELATING TO AN EFFLUENT TREATMENT ASSEMBLY 审中-公开
标题翻译：改善和相关于一个水处理装置
公开(公告)号：WO2011107524A1
公开(公告)日：2011-09-09
申请号：PCT/EP2011/053135
申请日：2011-03-02
申请人： O'BRIEN, Philip, Patrick, Peter
发明人： O'BRIEN, Philip, Patrick, Peter
IPC分类号： C02F1/42 , C02F1/28 , C02F1/32 , B01J20/06 , B01J20/34 , B01D15/00 , C02F101/10
CPC分类号： C02F1/42 , C02F1/288 , C02F1/32 , C02F2101/105 , C02F2209/05 , C02F2303/16 , Y02C10/08
摘要： The present invention concerns an effluent treatment assembly and process for reducing the amount of phosphate in effluent sourced from a primary and/or secondary waste water treatment facility. The effluent treatment assembly comprises phosphate removal filters containing phosphate removing filter media. Each of the phosphate removal filter media comprises a macroporous ion exchange bead which has been impregnated with an ion adsorption material. The advantage of the invention is that both an ion adsorption process and an ion exchange process take place to remove phosphates from the effluent in a more efficient manner than has been heretofore known. The phosphate removing filter media is intermittently regenerated using regeneration solution. The effluent treatment process advantageously comprises means for recovering the regeneration solution after use for further re-use. The phosphate removed from the effluent is harvested and may be dehydrated and pelletised to be used as fertiliser pellets.
摘要翻译：本发明涉及一种用于减少来自初级和/或次级废水处理设备的污水中的磷酸盐的量的污水处理组件和方法。废水处理组件包括含有磷酸盐去除过滤介质的磷酸盐去除过滤器。每个磷酸盐去除过滤介质包括已经用离子吸附材料浸渍的大孔离子交换珠粒。本发明的优点在于，离子吸附过程和离子交换过程都以比迄今已知的更有效的方式从流出物中除去磷酸盐。使用再生溶液间歇地再生磷酸盐去除过滤介质。流出物处理方法有利地包括用于在使用后回收再生溶液以进一步再利用的装置。收集从流出物中除去的磷酸盐，并将其脱水并造粒以用作肥料颗粒。

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