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1.发明公开
公开(公告)号：EP1481948A3
公开(公告)日：2005-12-07
申请号：EP04076567.9
申请日：2004-05-27
CPC分类号： C02F9/00 , C02F1/24 , C02F1/52 , C02F3/286 , C02F2103/007
摘要： The coupling of a sewer treatment station - STS - to a treatment plant for the flocculation and flotation of water streams and the insertion of said treatment plant for the flocculation and flotation of water streams into a water treatment station - WTS ", the coupling being of the type carried through by the treatment process defined in patent document U.S. No. 10/167.089, of 06/10/2002 and Brazilian No. PI0105462-7, 06/11/2001 and comprising the installation of the sewer treatment station STS upstream the flocculation and flotation treatment station (10), in such a way that the outlet of said station STS (23) is directly connected to the inlet (11) of the flocculation and flotation treatment plant (10) disposed next to the stream bed (1) or next to and interconnected thereto by means of a varying flow canal. The insertion consists of the dynamic introduction of the process of treatment for the flocculation and flotation of fluid beds, all in a closed canal (200), wherein the flow of secondary streams (E) is dynamically and continuously submitted to flocculation and flotation techniques in an induced flow canal (FE) in the water treatment station.
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2.发明公开
公开(公告)号：EP2559663A4
公开(公告)日：2014-01-08
申请号：EP11768293
申请日：2011-04-14
摘要： The injection of oxygen to a flotation basin in the process of removing pollutants from water streams of the type comprising the steps of: applying a flocculating or coagulating agent that are quickly mixed with each other (1) to a portion of the water stream to be treated; creating a flocculation basin along said water stream so that suspended particles may aggregate upstream same, thus generating larger flakes. The injection of oxygen consists of submitting said aggregate particles with higher dimension and density located upstream said portion of the water stream to at least one step of dissolving and injecting oxygen from a concentration plant (5), then directing same to dissolving plants through pressurized mixers (3), thus forming a water/oxygen mixture to be injected to portions (6) of the water stream, causing said aggregate particles to float; creating a flotation basin along said portion of the water stream so that the floated material may agglomerate upstream same, said floated and agglomerated material that is present upstream on the surface and by the banks of the water stream being removed by scraping the surface of the water stream.
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公开(公告)号：EP1266867B1
公开(公告)日：2006-08-16
申请号：EP02012795.7
申请日：2002-06-10
CPC分类号： C02F1/24 , C02F1/52 , C02F7/00 , C02F2103/007 , Y02W10/15
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4.发明授权
公开(公告)号：EP1481948B1
公开(公告)日：2008-07-09
申请号：EP04076567.9
申请日：2004-05-27
CPC分类号： C02F9/00 , C02F1/24 , C02F1/52 , C02F3/286 , C02F2103/007
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公开(公告)号：EP1266867A3
公开(公告)日：2003-02-26
申请号：EP02012795.7
申请日：2002-06-10
CPC分类号： C02F1/24 , C02F1/52 , C02F7/00 , C02F2103/007 , Y02W10/15
摘要： Process of environmental recovery in urban regions, charaterised by the fact that it is formed by stages which start from the canalized domestic course (1) of water and sewer to be carried out in a micro process of removal of polluting material and/or substances (20), followed by, at least, one stage of aeration (11) of the canalized watercourse until it reaches the secondary watercourse (2), defined by a streamlet or totally urban secondary affluent; next, such secondary watercourse (2) is submitted to a medium process of removal of polluting materials and/or substances (20a), followed by at least one stage of aeration (11) of the secondary watercourse until it reaches the riverbed in its urban section (3), provided that such urban riverbed (3) is submitted to successive and intercalated stages of aeration (11) alongside its watercourse, with macro processes of removal of polluting materials and/or substances (20b), which extend along the urban sector (3) of the affluent watercourse before it reaches the receiving hydro body.
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6.发明公开Process of environmental recovery in urban regions 有权Verfahren zur Erholung der Umwelt instädtischenRegionen
公开(公告)号：EP1266867A2
公开(公告)日：2002-12-18
申请号：EP02012795.7
申请日：2002-06-10
CPC分类号： C02F1/24 , C02F1/52 , C02F7/00 , C02F2103/007 , Y02W10/15
摘要： Process of environmental recovery in urban regions, charaterised by the fact that it is formed by stages which start from the canalized domestic course (1) of water and sewer to be carried out in a micro process of removal of polluting material and/or substances (20), followed by, at least, one stage of aeration (11) of the canalized watercourse until it reaches the secondary watercourse (2), defined by a streamlet or totally urban secondary affluent; next, such secondary watercourse (2) is submitted to a medium process of removal of polluting materials and/or substances (20a), followed by at least one stage of aeration (11) of the secondary watercourse until it reaches the riverbed in its urban section (3), provided that such urban riverbed (3) is submitted to successive and intercalated stages of aeration (11) alongside its watercourse, with macro processes of removal of polluting materials and/or substances (20b), which extend along the urban sector (3) of the affluent watercourse before it reaches the receiving hydro body.
摘要翻译： 城市环境恢复过程的特点是，它是由从污水和/或物质的微量去除的水和污水渠的国内进程（1）开始的阶段形成的（ 20），其次是至少一个通风（11）的通水道，直到达到由流水或完全城市的二级富裕界定的二级水道（2）; 接下来，这种二次水道（2）被提交到去除污染物质和/或物质（20a）的中间过程，其次是次要水道的通风（11）的至少一个阶段，直到其到达其城市的河床 第（3）条规定，这样的城市河床（3）沿着水道连续和插入曝气阶段（11），沿着城市延伸的宏观去除污染物质和/或物质（20b） 富裕水道的部门（3）到达接收水体前。
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7.发明公开
公开(公告)号：EP1701921A1
公开(公告)日：2006-09-20
申请号：EP04802168.7
申请日：2004-12-16
IPC分类号： C02F1/52
CPC分类号： C02F1/24 , C02F1/5236 , C02F1/56 , C02F1/74 , C02F2103/007 , C02F2201/008 , C02F2303/24 , E02B15/06
摘要： An installation for the removal of pollutant materials and/or substances contained in water streams is provided, comprising the sequential implantation of : -a line of air diffusers (10) disposed on the bottom of the water stream and transversal thereto (1), simultaneously promoting the aeration and revolving of the water stream and also the flotation of the coarse residues (RG) are removedfrom the water stream (1); downstream and at a certain distance of said waste collecting net (20) a suspended structure metallic (30) is disposed transversal to the water stream (1) on which are mounted at least three injection curtains (40, 40a, 40b) that are selectively and automatically actuated, spaced apart and sandwiched between homogenization diffusers (50), the first curtain (40) being responsible for the injection of coagulants; the second curtain (40a) being responsible for the injection of polymers and the third curtain of injection (40b) being responsible for the micro-aeration, wherein the aggregated particles and those of larger sizes are subjected to at least a stage of supersaturated dissolution of water/air that when depressurized set the micro-bubbles free, thus generating a flotation length (MF) in said water stream, wherein the floated material is carried along by longitudinal flexible barriers (13), to a transversal dragging alignment (60), thus promoting the concentration of said floated material (L) and the removal thereof to restricted area remote from the water stream (1) by a pumping action.
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8.发明公开
公开(公告)号：EP1481948A2
公开(公告)日：2004-12-01
申请号：EP04076567.9
申请日：2004-05-27
CPC分类号： C02F9/00 , C02F1/24 , C02F1/52 , C02F3/286 , C02F2103/007
摘要： The coupling of a sewer treatment station - STS - to a treatment plant for the flocculation and flotation of water streams and the insertion of said treatment plant for the flocculation and flotation of water streams into a water treatment station - WTS ", the coupling being of the type carried through by the treatment process defined in patent document U.S. No. 10/167.089, of 06/10/2002 and Brazilian No. PI0105462-7, 06/11/2001 and comprising the installation of the sewer treatment station STS upstream the flocculation and flotation treatment station (10), in such a way that the outlet of said station STS (23) is directly connected to the inlet (11) of the flocculation and flotation treatment plant (10) disposed next to the stream bed (1) or next to and interconnected thereto by means of a varying flow canal. The insertion consists of the dynamic introduction of the process of treatment for the flocculation and flotation of fluid beds, all in a closed canal (200), wherein the flow of secondary streams (E) is dynamically and continuously submitted to flocculation and flotation techniques in an induced flow canal (FE) in the water treatment station.
摘要翻译： 耦合下水道处理站（STS）到处理厂进行絮凝和水物流的浮选包括在寻求方式安装絮凝和浮选处理站（10）的上游STS没有STS的出口（23）被直接连接到入口 絮凝和浮选处理厂（11），设置在水体的流床（1）或旁边并互连到上诱导的流动水体管通过。 因此计划独立claimsoft包括用于进行絮凝处理和水流的浮选成水处理站（WTS），其中对于絮凝和流化床的浮选处理过程是动态引入的插入。 处理是在一个封闭的管，其中二次流的流动是动态上引起的流动管提交絮凝和浮选技术中当处理水来进行。
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