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    • 61. 发明申请
    • AN APPARATUS AND METHOD FOR THE TREATMENT OF SEWAGE
    • 一种用于处理地下水的装置和方法
    • WO2007045007A1
    • 2007-04-26
    • PCT/AU2005/001604
    • 2005-10-18
    • MARTINO, Francesco, Antonio
    • MARTINO, Francesco, Antonio
    • C02F9/14
    • C02F3/30C02F1/001C02F1/008C02F1/441C02F1/50C02F1/76C02F3/006C02F3/20C02F2101/163C02F2201/008C02F2203/008Y02W10/15
    • The present invention relates to an apparatus and method for the treatment of sewage and, more particularly, to a transportable sewage treatment unit for converting raw sewage into reclaimed water through various stages of treatment. The apparatus provides a number of advantages over known systems in that it is configured to be a truly portable unit suitable for use in camps and the like and is able to produce all classes of reclaimed water. Further, all aspects of the system are controllable, in particular the variable flow of sewage therethrough and the recycling of sludge. This level of control ensures that uniformity within the system may be maintained. In fact, the continuous recycling of effluent as proposed in the present invention ensures that no suspended solids are present in the effluent, very low nutrients such as nitrates and the like remain in the water, and in terms of control, the system allows for improved effluent management.
    • 本发明涉及一种用于处理污水的装置和方法,更具体地说,涉及一种可移动污水处理装置,用于通过各种处理阶段将原料污水转化为再生水。 该装置提供了超过已知系统的许多优点,因为其被配置为适于在营地等中使用并且能够产生所有类型的再生水的真正便携式单元。 此外,系统的所有方面都是可控的,特别是污水的可变流量和污泥的再循环。 这种控制水平确保系统内的均匀性得以维持。 事实上,如本发明提出的连续循环废水确保流出物中不存在悬浮固体,非常低的营养物质例如硝酸盐等保留在水中,并且在控制方面,该系统允许改进 废水管理。
    • 62. 发明申请
    • BIOLOGICAL PHOSPHOROUS REMOVAL
    • 生物磷去除
    • WO2007019617A1
    • 2007-02-22
    • PCT/AU2006/001162
    • 2006-08-14
    • SIEMENS WATER TECHNOLOGIES CORP.ZHA, FufangJORDAN, Edward, John
    • ZHA, FufangJORDAN, Edward, John
    • C02F3/30C02F9/14
    • C02F3/1268C02F1/20C02F3/06C02F3/308C02F9/00C02F2101/105Y02W10/15Y10S210/903Y10S210/906
    • A process for treating waste water to remove phosphorous and nitrogen in a treatment system including an anaerobic zone (5) containing an anaerobic mixed liquor having organisms which release phosphorous into the anaerobic mixed liquor; an anoxic zone (7) containing an anoxic mixed liquor having organisms which uptake phosphorous and denitrify the anoxic mixed liquor and an aerobic zone (9) containing an aerobic mixed liquor having organisms which uptake phosphorous and nitrify the aerobic mixed liquor; the process including the steps of providing wastewater to be treated into the anaerobic zone (5) and communicating anaerobic mixed liquor from the anaerobic zone (5) to the anoxic zone (7). The anoxic mixed liquor is then communicated from the anoxic zone (7) to the anaerobic zone (5) and the anoxic mixed liquor from the anoxic zone (7) to the aerobic zone (9). The aerobic mixed liquor is applied to a feed side of a membrane filter (10) to produce a treated effluent from a filtrate side of the membrane filter (10). Oxygen-containing gas bubbles is flowed past the feed side of the membrane filter (10) to remove accumulated solids. At least some of the material rejected by the membrane filter (10) is communicated to a degassing device (20) to remove some or all of any dissolved oxygen contained in the rejected material and the degassed material is communicated to the anoxic zone (7).
    • 一种处理系统中处理废水以除去磷和氮的方法,该处理系统包括含厌氧混合液体的厌氧区(5),所述厌氧混合液具有将磷释放到厌氧混合液中的生物体; 含有缺氧混合液体的缺氧区(7),所述缺氧区含有具有吸收缺磷混合液的磷和脱氮的生物的含氧混合液;以及含有具有吸收磷和硝化好氧混合液的生物的需氧混合液的需氧区(9) 该方法包括以下步骤:将待处理的废水提供到厌氧区(5)中,并将厌氧混合液从厌氧区(5)传递到缺氧区(7)。 然后将缺氧混合液从缺氧区(7)传递到厌氧区(5),将缺氧混合液从缺氧区(7)传递到需氧区(9)。 将需氧混合液施加到膜过滤器(10)的进料侧,以从膜过滤器(10)的滤液侧产生经处理的流出物。 含氧气泡流过膜过滤器(10)的进料侧以除去积聚的固体。 被膜过滤器(10)排出的至少一些材料被传送到脱气装置(20)以去除被排出的材料中包含的任何溶解氧中的一些或全部,并且脱气的材料连通到缺氧区(7) 。
    • 64. 发明申请
    • DEVICE AND METHOD FOR THE TREATMENT OF WATER
    • 用于处理水的装置和方法
    • WO2005095290A1
    • 2005-10-13
    • PCT/DK2005/000229
    • 2005-04-04
    • TWIN WATER PRODUCTION INT. APSBAK, Jørgen
    • BAK, Jørgen
    • C02F9/14
    • C02F1/005C02F1/34C02F1/74C02F3/06C02F2103/44C02F2209/42C02F2301/024C02F2301/026Y02W10/15
    • A system (10) for the treatment of recycled water (18) which comprises a tank (16) for the collection of the recycled water (18), which is supplied to the tank (16) through a supply entry (14). The system further comprises a pipeline (20) for guiding the recycled water (18) from the tank to a draining site (22) for the draining of the recycled water, and a pump (28) which is mounted in the pipeline (20) and the input of which is connected to a suction input located at the bottom of the tank (16), and which has an output. A tubular water treatment unit (24) is provided, which is mounted in the pipeline (20) and includes a guiding plate for twisting the water which runs through the unit one turn of 360° to the right or to the left on the northern and southern hemisphere, respectively, when seen through the direction of the flow through the tubular treatment unit (24), the input being connected to the output end of the pump (28) and the output being connected to a junction (36) which leads partly to the draining site (22) and partly to a return pipe (36) to the tank. In the return pipe (36), a closure valve (40) is mounted. A control unit (30) is adapted to activate the pump (28) for the draining of the recycled water (18) from the tank (16) through the pipeline (36) and to periodically activate the pump (28) in case of lack of draining and at the same time activate the closure valve (40) for the circulation of the recycled water through the tubular treatment unit (24 ).
    • 一种用于处理再循环水(18)的系统(10),其包括用于收集循环水(18)的罐(16),其通过供应入口(14)供应到罐(16)。 该系统还包括用于将再循环水(18)从罐引导到用于排出再循环水的排水部位(22)的管道(20)和安装在管道(20)中的泵(28) 并且其输入连接到位于罐(16)的底部的抽吸输入,并具有输出。 提供管状水处理单元(24),其安装在管道(20)中,并且包括用于将穿过单元的水扭转的导向板,该单元在北部向右或向左360度旋转, 当通过管状处理单元(24)的流动方向看时,分别在南半球的南半球处,输入端连接到泵(28)的输出端,并且输出端连接到部分地引导 到排水部位(22)并且部分地连接到到罐的返回管(36)。 在回流管(36)中,安装有关闭阀(40)。 控制单元(30)适于启动泵(28),用于从储罐(16)通过管道(36)排出循环水(18),并在缺少情况下周期性地启动泵(28) 并且同时激活用于通过管状处理单元(24)循环的循环水的关闭阀(40)。
    • 68. 发明申请
    • INSTALLATION AND METHOD FOR PURIFYING WASTE WATER OR EFFLUENTS IN PARTICULAR INDUSTRIAL
    • 废水或特殊工业废水的安装和使用方法
    • WO02012138A1
    • 2002-02-14
    • PCT/FR2001/002533
    • 2001-08-02
    • C02F1/24C02F1/44C02F1/66C02F3/02C02F3/12C02F9/00C02F9/14C02F11/02C02F11/12
    • C02F9/00C02F1/24C02F1/44C02F1/66C02F3/02C02F3/12C02F11/02C02F11/12Y02W10/15Y02W10/27
    • The invention concerns a method whereby an effluent (A) is first neutralised and then subjected to an aerobic biological treatment and a process of evaporation in a first bioreactor (1) whereof the content is subjected to a physico-chemical treatment which separates water from sludge. The treated water (12) is then subjected to a filtering treatment where all its remaining impurities are eliminated while the remaining skimmed sludge (13) is transferred to a second bioreactor (2), an effluent (B) having slower biodegradation than that of effluent (A) and the retentate (24) derived from the filtering are subjected to an aerobic biological treatment and an evaporation process in a second bioreactor (2). The content of the bioreactor (2) is then subjected to a sludge treatment. The sludge is then treated for its conditioning while the residual water (17) of the bioreactor (2) is directed to the first bioreactor (1) to complete its biodegradation. The invention is of particular interest for builders of purifying stations and industries producing polluting waste.
    • 本发明涉及一种方法,其中流出物(A)首先被中和,然后进行需氧生物处理和在第一生物反应器(1)中的蒸发过程,其中内容物进行物理化学处理,其将水与污泥分离 。 然后将处理过的水(12)进行过滤处理,其中所有其余的杂质被去除,而剩余的撇渣污泥(13)被转移到第二生物反应器(2),具有比流出物更低的生物降解性的流出物(B) (A)和来自过滤的滞留物(24)在第二生物反应器(2)中进行需氧生物处理和蒸发处理。 然后对生物反应器(2)的含量进行污泥处理。 然后将污泥处理进行调理,同时将生物反应器(2)的残余水(17)引导至第一生物反应器(1)以完成其生物降解。 本发明特别关注净化站和生产污染废物的工业的建造者。
    • 70. 发明申请
    • APPARATUS AND METHOD FOR PURIFYING WASTEWATER
    • 用于净化废水的装置和方法
    • WO01066475A1
    • 2001-09-13
    • PCT/KR2001/000356
    • 2001-03-08
    • C02F3/34C02F3/30C02F9/14
    • C02F3/308
    • The present invention provides an apparatus for purifying wastewater comprising: an anaerobic tank (1) for treating the wastewater with anaerobic bacteria; an anoxic tank (2) for treating the wastewater from the anaerobic tank (1) with denitrifying bacteria and then returning part of the wastewater to the anaerobic tank (1); an aerobic tank (3) for treating the wastewater from the anoxic tank (2) with aerobic bacteria and then returning part of the wastewater to the anoxic tank (2); and a clarifier (5) for settling the wastewater from the aerobic tank (3), discharging a purified water, and returning part of a sediment to the aerobic tank (3) through a return line (6). Besides, the present invention provides an apparatus for purifying wastewater, which has an anaerobic tank, an anoxic tank, an aerobic tank, and a clarifier, comprising a dissolved oxygen lowering tank for receiving the wastewater returned from the aerobic tank positioned after the anoxic tank and part of the wastewater from a zone positioned before the anoxic tank to decrease the dissolved oxygen, and then introducing the received wastewaters into the anoxic tank.
    • 本发明提供了一种用于净化废水的设备,包括:厌氧池(1),用于用厌氧细菌处理废水; 用于处理来自厌氧罐(1)的废水与脱氮细菌,然后将部分废水返回到厌氧罐(1)的缺氧罐(2); 用于处理来自缺氧罐(2)的废水与需氧细菌的有氧罐(3),然后将部分废水返回到缺氧罐(2); 以及用于从好氧池(3)沉淀废水的净化器(5),排出净化水,并通过返回管线(6)将部分沉淀物返回到需氧罐(3)。 此外,本发明提供了一种净化废水的装置,其具有厌氧池,缺氧罐,好氧池和澄清池,包括溶解氧降低罐,用于接收从位于缺氧罐之后的需氧罐返回的废水 以及部分来自位于缺氧罐前的区域的废水,以减少溶解氧,然后将接收到的废水引入到缺氧罐中。