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1. 发明专利

AU4995800A A multi-layer recirculating filter wastewater treatment apparatus 未知
公开(公告)号：AU4995800A
公开(公告)日：2000-11-21
申请号：AU4995800
申请日：2000-05-09
申请人： KEVIN R CHAFFEE
发明人： CHAFFEE KEVIN R
IPC分类号： B01D24/00 , B01D35/143 , C02F3/06 , B01D29/00
摘要： A wastewater treatment unit (10) including a recirculation chamber (32), a dosing chamber (34) having no direct fluid connection to the recirculation chamber (32), and at least two filter layers (28, 30) in a single tank (12). Each filter layer (28, 30) containing filter media (56) and being located above the recirculation (32) and dosing chambers (34). The wastewater treatment unit (10) also including an influent pipe (50), a recirculation pump (72) located in the recirculation chamber (32), and an effluent discharge pipe (88) connected to the dosing chamber (34). The influent pipe (50) directs wastewater entering the wastewater treatment unit (10) into the recirculation chamber (32), the recirculation pump (72) pumps the wastewater from the recirculation chamber (32) onto the filter layers (28, 30); the wastewater flows through the filter media (56) of the filter layers (28, 30) and is directed to the recirculation (32) or the dosing chamber (34); and the wastewater is discharged from the wastewater treatment unit (10) through the effluent discharge pipe (88).

2. 发明申请

US20100078373A1 SUBMERSIBLE MEDIA-FILLED WASTEWATER TREATMENT FILTER 审中-公开
标题翻译：不合适的介质 - 填充的废水处理过滤器
公开(公告)号：US20100078373A1
公开(公告)日：2010-04-01
申请号：US12523860
申请日：2008-01-20
申请人： Kevin R. Chaffee , Patrick W Hanlon
发明人： Kevin R. Chaffee , Patrick W Hanlon
IPC分类号： B01D25/38
CPC分类号： C02F3/2806 , C02F3/10 , C02F3/288 , Y02W10/15
摘要： An submersible media-filled wastewater treatment filter (18) for use with a septic tank (10) or other treatment unit utilizes a special media (30) to provide solids separation and biological treatment within the filter unit. The media is a highly compressible material with a large surface area to volume ratio. As microorganisms that provide biological treatment of the wastewater flowing therethough grow and multiply in the filter media, the pores of the media may become clogged with biomass and require flushing. The filter provides for in place regeneration of the media. For example, a tool (38) can be used from above the ground surface to compress the media (30), thus flushing the accumulated solids out of the filter media and into the tank (10) in which it is installed.
摘要翻译：用于与化粪池（10）或其他处理单元一起使用的潜水介质填充废水处理过滤器（18）利用特殊介质（30）在过滤器单元内提供固体分离和生物处理。介质是具有较大表面积与体积比的高度可压缩材料。由于生物处理对生物处理的微生物在过滤介质中生长和繁殖，所以介质的孔隙可能会被生物质堵塞并需要冲洗。过滤器提供介质的现场再生。例如，可以从地面上方使用工具（38）以压缩介质（30），从而将积聚的固体从过滤介质中冲洗并进入其安装的罐（10）中。

3. 发明申请

US20100012557A1 SEPTIC TANK WASTEWATER TREATMENT SYSTEM 审中-公开
标题翻译： SEPTIC TANK废水处理系统
公开(公告)号：US20100012557A1
公开(公告)日：2010-01-21
申请号：US12523859
申请日：2008-01-20
申请人： Kevin R. Chaffee
发明人： Kevin R. Chaffee
IPC分类号： B01D12/00 , B01D21/30 , B01D21/34 , C02F1/20
CPC分类号： C02F3/288 , B01D21/0012 , B01D21/02 , C02F3/2846 , C02F3/286 , C02F2209/40 , C02F2209/42
摘要： A simple and improved septic tank wastewater treatment system is needed to improve effluent quality and reduce conventional onsite system failures such as hydraulic overloading and formation of a clogging biomat in the soil treatment area. One illustrative embodiment of the septic tank system (10, 100, 122) disclosed includes a septic tank system having a primary treatment compartment (28, 116) for settling solids and floating fats, oils and grease, and a second treatment compartment (34, 141) adapted to provide an upflow anaerobic sludge blanket (UASB) process for providing additional treatment of the wastewater prior to discharge to soil treatment areas. Another illustrative embodiment of the septic tank system includes separate primary (100) and UASB tanks (122) coupled in series.
摘要翻译：需要一个简单和改进的化粪池废水处理系统，以改善污水质量，减少常规的现场系统故障，如水力过载和在土壤处理区域形成堵塞的生物。所公开的化粪池系统（10,100,122）的一个示例性实施例包括一个化粪池系统，该化粪池系统具有用于沉降固体和浮动脂肪，油和油脂的主处理室（28,116）和第二处理室（34， 141）适于提供上流厌氧污泥床（UASB）方法，用于在排放到土壤处理区域之前提供对废水的额外处理。化粪池系统的另一说明性实施例包括串联耦合的分离的初级（100）和UASB罐（122）。

4. 发明授权

US07662277B1 Wastewater treatment apparatus 失效
标题翻译：污水处理设备
公开(公告)号：US07662277B1
公开(公告)日：2010-02-16
申请号：US11415238
申请日：2006-05-01
申请人： Kevin R Chaffee
发明人： Kevin R Chaffee
IPC分类号： C02F3/04
CPC分类号： C02F3/103 , C02F1/006 , C02F1/008 , C02F1/688 , C02F3/1257 , C02F2209/005 , C02F2209/42 , Y02W10/15
摘要： An improved wastewater treatment apparatus is provided. The waste treatment apparatus illustratively follows a primary treatment system such as, for example, a septic tank, a primary clarifier, a lagoon, or an activated sludge process.
摘要翻译：提供了一种改进的废水处理装置。废物处理装置示例性地遵循主要处理系统，例如化粪池，初级澄清池，泻湖或活性污泥处理。

5. 发明授权

US6132599A Multi-layer recirculating filter wastewater treatment apparatus 失效
标题翻译：多层循环过滤废水处理设备
公开(公告)号：US6132599A
公开(公告)日：2000-10-17
申请号：US309047
申请日：1999-05-10
申请人： Kevin R. Chaffee
发明人： Kevin R. Chaffee
IPC分类号： B01D24/00 , B01D35/143 , C02F3/06 , B01D35/00
CPC分类号： C02F3/06 , B01D24/002 , B01D35/143 , Y02W10/15
摘要： A wastewater treatment unit (10) includes a recirculation chamber (32), a dosing chamber (34) having no direct fluid connection to the recirculation chamber, and at least two filter layers (28,30) in a single tank (12). Each filter layer contains filter media (56) and is located atop the recirculation and dosing chambers. The wastewater treatment unit also includes an influent pipe (50) connected to the recirculation chamber, a recirculation pump (72), a recirculation valve (74), and an effluent discharge pipe (88) connected to the dosing chamber. In operation, the influent pipe directs wastewater entering the unit into the recirculation chamber. The recirculation pump feeds wastewater from the recirculation chamber onto the filter layers. The recirculation valve then directs the filtrate back to the recirculation and dosing chambers. The filtrate is then discharged from the unit via the effluent discharge pipe. A control system is also provided that includes a level control for the chambers and an over-amperage alarm for the recirculating pump and a ponding alarm for alerting when ponding of water is detected on either of the filter layers.
摘要翻译：废水处理单元（10）包括再循环室（32），没有直接流体连接到再循环室的计量室（34）和单个罐（12）中的至少两个过滤层（28,30）。每个过滤层包含过滤介质（56），并位于再循环和计量室的顶部。废水处理单元还包括连接到再循环室的流入管（50），再循环泵（72），再循环阀（74）和连接到计量室的流出物排出管（88）。在操作中，流入管将进入单元的废水引导到再循环室中。再循环泵将废水从再循环室送入过滤层。然后再循环阀将滤液引导回到再循环和计量室。然后通过流出物排出管从滤液中排出滤液。还提供了一种控制系统，其包括用于室的液位控制和用于再循环泵的过度安培警报器以及用于在任何一个过滤层上检测到积水时的报警。

6. 发明申请

US20080135472A1 Trickling Filter Wastewater Treatment Device 审中-公开
标题翻译：涓流滤池污水处理装置
公开(公告)号：US20080135472A1
公开(公告)日：2008-06-12
申请号：US11660535
申请日：2005-08-17
申请人： Kevin R. Chaffee
发明人： Kevin R. Chaffee
IPC分类号： B01D24/02
CPC分类号： C02F3/04 , C02F3/103 , Y02W10/15
摘要： An improved attached growth trickling filter (40) includes randomly-placed textile chips (65) used as the filter medium.
摘要翻译：改进的连接生长滴滤器（40）包括用作过滤介质的随机放置的纺织片（65）。

7. 发明授权

US06974536B2 Wastewater treatment apparatus including dosing and recirculation chambers within a single tank 失效
标题翻译：污水处理设备包括在单个罐内的计量和再循环室
公开(公告)号：US06974536B2
公开(公告)日：2005-12-13
申请号：US10348497
申请日：2003-01-21
申请人： Kevin R. Chaffee
发明人： Kevin R. Chaffee
IPC分类号： B01D24/00 , B01D35/143 , C02F3/06 , C02F3/04
CPC分类号： C02F3/06 , B01D24/002 , B01D24/14 , B01D24/386 , B01D24/4869 , B01D35/143 , B01D35/26 , Y02W10/15
摘要： An apparatus provides for treatment of primary effluent from residential and commercial establishments to allow subsurface or surface disposable of wastewater. A single tank includes dosing and recirculation chambers 28, 30 having no direct fluid communication therebetween and divided by a vertical chamber wall 32. A filter layer 26 is positioned atop both chambers such that wastewater that is filtered therein then flows into both the dosing and recirculation chambers. The position of the wall 32 determines the proportion of filtered wastewater that flows into each chamber by gravity.
摘要翻译：一种设备用于处理住宅和商业场所的主要废水，以允许废水的地下或表面一次性使用。单个罐包括计量和再循环室28,30，其间没有直接的流体连通并且被垂直的室壁32分隔。过滤层26位于两个室的顶部，使得在其中过滤的废水流入给料和再循环房间。壁32的位置确定通过重力流入每个室中的过滤废水的比例。

8. 发明授权

US06616832B1 Multi-layer recirculating filter wastewater treatment apparatus 失效
标题翻译：多层循环过滤废水处理设备
公开(公告)号：US06616832B1
公开(公告)日：2003-09-09
申请号：US10019857
申请日：2001-11-09
申请人： Kevin R. Chaffee
发明人： Kevin R. Chaffee
IPC分类号： B01D3500
CPC分类号： C02F3/06 , B01D24/002 , B01D24/14 , B01D24/386 , B01D24/4869 , B01D35/143 , B01D35/26 , Y02W10/15
摘要： A wastewater treatment unit (10) including a recirculation chamber (32), a dosing chamber (34) having no direct fluid connection to the recirculation chamber (32), and at least two filter layers (28, 30) in a single tank (12). Each filter layer (28, 30) containing filter media (56) and being located above the recirculation (32) and dosing chambers (34). The wastewater treatment unit (10) also including an influent pipe (50), a recirculation pump (72) located in the recirculation chamber (32), and an effluent discharge pipe (88) connected to the dosing chamber (34). The influent pipe (50) directs wastewater entering the wastewater treatment unit (10) into the recirculation chamber (32), the recirculation pump (72) pumps the wastewater from the recirculation chamber (32) onto the filter layers (28, 30); the wastewater flows through the filter media (56) of the filter layers (28, 30) and is directed to the recirculation (32) or the dosing chamber (34); and the wastewater is discharged from the wastewater treatment unit (10) through the effluent discharge pipe (88).
摘要翻译：一种废水处理单元（10），包括再循环室（32），没有直接流体连接到再循环室（32）的计量室（34），以及至少两个在一个储罐中的过滤层（28,30） 12）。每个过滤层（28,30）包含过滤介质（56）并位于再循环（32）和计量室（34）之上。废水处理单元（10）还包括流入管（50），位于再循环室（32）中的再循环泵（72）和连接到计量室（34）的流出物排出管（88）。流入管（50）将进入废水处理单元（10）的废水引导到再循环室（32）中，再循环泵（72）将来自再循环室（32）的废水泵送到过滤层（28,30）上; 废水流过过滤层（28,30）的过滤介质（56）并被引导至再循环（32）或计量室（34）; 废水通过废水排放管（88）从废水处理单元（10）排出。

9. 发明申请

US20170283288A1 HEAT TRANSFER WASTEWATER TREATMENT SYSTEM 审中-公开
公开(公告)号：US20170283288A1
公开(公告)日：2017-10-05
申请号：US15626889
申请日：2017-06-19
申请人： Kevin R. CHAFFEE
发明人： Kevin R. CHAFFEE
IPC分类号： C02F3/08
CPC分类号： C02F3/08 , C02F3/02 , C02F2101/16 , C02F2203/006 , C02F2209/02 , C02F2209/40 , C02F2303/10 , C02F2307/00 , Y02W10/15 , Y02W10/30
摘要： A heat transfer wastewater treatment system utilizes the heat available in raw wastewater flowing into an outdoor treatment pond or other vessel of a wastewater treatment plant to increase the temperature of effluent that is drawn from the pond or other vessel and is provided to a nitrification vessel after warming, thereby improving ammonia reduction provided by the treatment plant, especially during the winter season. The system utilizes the environmentally sustainable green energy available in the raw influent to provide passive heat transfer for improved wastewater treatment.

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