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1. 发明申请

WO0179117A3 METHOD AND APPARATUS FOR TREATING OF WATER/WASTEWATER 审中-公开
标题翻译：用于处理水/废水的方法和装置
公开(公告)号：WO0179117A3
公开(公告)日：2002-05-23
申请号：PCT/US0112622
申请日：2001-04-18
申请人： PARKSON CORP , WATERLINK AB
发明人： LARSSON HANS F
IPC分类号： B01D24/00 , C02F1/00 , C02F1/50 , C02F9/00 , B01D24/46
CPC分类号： C02F9/00 , B01D24/007 , B01D24/167 , B01D24/30 , B01D24/4689 , C02F1/001 , C02F1/50
摘要： A treatment system for treating water/wastewater includes a first (30A) and second (30B) continuously operating granular media filter which are operated together in series. The reject streams (52A,52B) from each of the two continuosly operated granular media filters (30A, 30B) is separately treated.
摘要翻译：用于处理水/废水的处理系统包括串联操作的第一（30A）和第二（30B）连续操作的颗粒状介质过滤器。分别处理来自两个连续操作的颗粒状介质过滤器（30A，30B）中的每一个的废液流（52A，52B）。

2. 发明申请

WO2007134064A2 METHOD AND APPARATUS FOR REMOVING IMPURITIES IN REJECTS FROM SEQUENTIAL FILTERS USING SEPARATE TREATMENT UNITS 审中-公开
标题翻译：使用单独处理单元从顺序过滤器中移除污染物的污染物的方法和装置
公开(公告)号：WO2007134064A2
公开(公告)日：2007-11-22
申请号：PCT/US2007068488
申请日：2007-05-08
申请人： PARKSON CORP , BOYD BRETT HUNT , MOLAWKA WALTER ANDREW , JANSSEN DOMINIC EDGAR
发明人： BOYD BRETT HUNT , MOLAWKA WALTER ANDREW , JANSSEN DOMINIC EDGAR
IPC分类号： B01D24/00 , B01D24/46
CPC分类号： B01D24/007 , B01D24/167 , B01D24/30 , B01D24/4689
摘要： The disclosed method and apparatus involves the use of sequential filters for the purification of liquid. The sequential filters may each produce rejects that can be processed separately in their respective treatment apparatus, which can be fine-tuned to the specific reject that it treats. Alternatively, the first reject may be treated while the second reject may not be treated. The rejects (whether treated or not) may be combined into a combined flow and then be recycled in the sequential filters.
摘要翻译：所公开的方法和装置包括使用顺序过滤器来净化液体。顺序过滤器可以各自产生可以在其各自的处理设备中单独处理的废品，其可以被微调到其处理的特定废品。或者，可以处理第一废料，同时可以不处理第二废料。废品（无论是否处理）可以组合成组合流，然后在顺序过滤器中循环使用。

3. 发明申请

WO2008157707A3 MODULAR FILTER AND VACUUM HEAD ASSEMBLY FOR A FILTERING APPARATUS 审中-公开
标题翻译：用于过滤设备的模块过滤器和真空头组件
公开(公告)号：WO2008157707A3
公开(公告)日：2009-09-24
申请号：PCT/US2008067522
申请日：2008-06-19
申请人： PARKSON CORP , COLLINS TONY , BOYD BRETT , MATTFELD BILL
发明人： COLLINS TONY , BOYD BRETT , MATTFELD BILL
IPC分类号： B01D29/01 , B01D29/05 , B01D29/54 , B01D29/64 , B01D33/21 , B01D33/23 , B01D33/50 , B01D39/04
CPC分类号： B01D39/02 , B01D33/21 , B01D33/23 , B01D33/503 , B01D35/303 , B01D2201/082
摘要： The disclosed modular filter may include a filter medium and an external frame structure. The filter medium may form a chamber having a front side, a back side, and a periphery. The filter medium may also have a plurality of fibers. The external frame structure has at least one aperture mounted on at least one of the front side and back side of the chamber in which the external frame structure has a thickness greater than the lengths of the plurality of fibers.
摘要翻译：所公开的模块化过滤器可以包括过滤介质和外部框架结构。过滤介质可以形成具有前侧，后侧和周边的室。过滤介质也可以具有多根纤维。外部框架结构具有至少一个安装在腔室的前侧和后侧中的至少一个的孔，其中外框架结构的厚度大于多根纤维的长度。

4. 发明申请

WO2007024737A8 DENITRIFICATION PROCESS AND SYSTEM 审中-公开
公开(公告)号：WO2007024737A8
公开(公告)日：2007-08-16
申请号：PCT/US2006032447
申请日：2006-08-21
申请人： PARKSON CORP , JANSSEN DOMINIC , MCGEHEE MICHAEL
发明人： JANSSEN DOMINIC , MCGEHEE MICHAEL
IPC分类号： G06F19/00
CPC分类号： C02F3/006 , C02F3/302 , C02F2209/15 , C02F2209/22 , C02F2209/40 , G05D21/02
摘要： A process and system for denitrification of wastewater. The process includes the steps of measuring an influent flow rate, measuring influent concentrations of nitrates, nitrites, and dissolved oxygen in the wastewater, and using the influent concentrations to determine a nominal amount of methanol to be provided for denitrification. The invention also contemplates the measurement of effluent concentrations of nitrates and nitrites (i.e., NO x ), and optionally using the effluent concentrations to adjust the nominal amount of methanol being provided.

5. 发明申请

WO2007051150A2 FLEXIBLE AERATION PANEL AND METHODS OF USE 审中-公开
标题翻译：柔性导电板及其使用方法
公开(公告)号：WO2007051150A2
公开(公告)日：2007-05-03
申请号：PCT/US2006060281
申请日：2006-10-26
申请人： PARKSON CORP , ABELLO JOSE FRANCISCO , IZNAGA ERNESTO JUAN
发明人： ABELLO JOSE FRANCISCO , IZNAGA ERNESTO JUAN
IPC分类号： C10J1/08
CPC分类号： C02F3/201 , B01F3/0412 , B01F3/04269 , B01F2003/04148 , B01F2003/04312 , B01F2003/04361 , C02F1/74 , Y02W10/15
摘要： A flexible aeration panel is described, which does not include a rigid support plate. The flexible aeration panel can comprise a first perforated, flexible sheet sealed to a second non- perforated flexible sheet at their peripheral edges, thereby defining one or more cavities that are in fluid communication with at least one gas inlet. The flexible aeration panel can be configured to produce preferably evenly spaced bubbles of gas when positioned in a liquid body. Applications include, but are not limited to, aeration of wastewater, lakes, streams, water basins and the like.
摘要翻译：描述了柔性曝气板，其不包括刚性支撑板。柔性通气面板可以包括在其周边边缘处密封到第二非穿孔柔性片的第一穿孔的柔性片，从而限定与至少一个气体入口流体连通的一个或多个空腔。柔性通气面板可以构造成当定位在液体中时产生优选均匀间隔的气泡。应用包括但不限于废水，湖泊，溪流，水池等的曝气。

6. 发明申请

WO2007109544A3 METHOD AND APPARATUS FOR WASHING SAND 审中-公开
标题翻译：洗涤方法和装置
公开(公告)号：WO2007109544A3
公开(公告)日：2008-10-23
申请号：PCT/US2007064178
申请日：2007-03-16
申请人： PARKSON CORP , CRAIG GREGORY C
发明人： CRAIG GREGORY C
IPC分类号： B03B5/62 , B03B5/66
CPC分类号： B03B5/623 , B03B5/52
摘要： A disclosed sand washing apparatus may be used for separating organic material from a mixture comprising sand and organic material. The apparatus may comprise: a wash chamber for accepting a mixture comprising sand and organic material, an agitator, a collection chamber, and a conveyor configured to transport sand away from the collection chamber. The disclosed method for recovering sand from a mixture comprising sand and organic material may comprise the steps of: introducing the mixture into a chamber, allowing organic material to ascend while allowing sand to descend, subjecting a portion of the descending sand to a turbulence that creates a lifting action, and recovering sand that has descended past the turbulence.
摘要翻译：所公开的洗砂装置可用于从包含砂和有机材料的混合物中分离有机材料。该装置可以包括：用于接收包含砂和有机材料的混合物的洗涤室，搅拌器，收集室以及被构造成将沙子从收集室运送离开的传送器。所公开的用于从包含砂和有机材料的混合物中回收砂的方法可以包括以下步骤：将混合物引入室中，允许有机材料上升，同时允许沙子下降，使一部分下降的砂子产生湍流，提升动作，并恢复已经经过湍流的沙子。

7. 发明申请

WO2007024737A3 DENITRIFICATION PROCESS AND SYSTEM 审中-公开
标题翻译：反硝化过程和系统
公开(公告)号：WO2007024737A3
公开(公告)日：2007-11-29
申请号：PCT/US2006032447
申请日：2006-08-21
申请人： PARKSON CORP , JANSSEN DOMINIC , MCGEHEE MICHAEL
发明人： JANSSEN DOMINIC , MCGEHEE MICHAEL
IPC分类号： C02F3/00
CPC分类号： C02F3/006 , C02F3/302 , C02F2209/15 , C02F2209/22 , C02F2209/40 , G05D21/02
摘要： A process and system for denitrification of wastewater. The process includes the steps of measuring an influent flow rate, measuring influent concentrations of nitrates, nitrites, and dissolved oxygen in the wastewater, and using the influent concentrations to determine a nominal amount of methanol to be provided for denitrification. The invention also contemplates the measurement of effluent concentrations of nitrates and nitrites (i.e., NO x ), and optionally using the effluent concentrations to adjust the nominal amount of methanol being provided.
摘要翻译：废水反硝化的过程和系统。该方法包括测量进水流量，测量废水中硝酸盐，亚硝酸盐和溶解氧的进水浓度，并使用进水浓度来确定提供用于反硝化的标称甲醇量。本发明还设想测量硝酸盐和亚硝酸盐（即NO x）的流出物浓度，并任选地使用流出物浓度来调节提供的甲醇的标称量。

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