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1.发明申请ENHANCEMENT OF WASTEWATER SLUDGE DEWATERING USING SOY FLOUR OR SOY PROTEIN 审中-公开使用大豆蛋白或大豆蛋白增强废水污泥脱水公开(公告)号：US20150034563A1
公开(公告)日：2015-02-05
申请号：US13955963
申请日：2013-07-31
Applicant: ECOLAB USA INC.
Inventor： Prasad Duggirala , Weiguo Cheng , Darlington Mlambo
CPC classification number: C02F1/5263 , C02F1/547 , C02F1/56 , C02F11/14
Abstract: Dewatering agents and methods of dewatering wastewater slurries are provided. Also disclosed are methods for improving the separation of solids from water. The water may be produced water, raw water, or wastewater, for example. The dewatering agents can be in solutions and the dewatering agent solutions may include flocculants, soy based components, and surfactants. The soy based components can include, for example, soy flour and soy protein.
Abstract translation: 提供脱水剂和脱水废水浆料的方法。 还公开了改善固体与水分离的方法。 水可以是例如水，原水或废水。 脱水剂可以是溶液，脱水剂溶液可以包括絮凝剂，大豆基组分和表面活性剂。 大豆基组分可以包括例如大豆粉和大豆蛋白。
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公开(公告)号：US20240009730A1
公开(公告)日：2024-01-11
申请号：US18347015
申请日：2023-07-05
Applicant: Ecolab USA Inc.
Inventor： Shawn Dalke , Daniel Schwarz , Darlington Mlambo , Rajeev Dilipkumar , Raphael Holtz
IPC: B22D11/06 , C02F1/66 , C02F1/52 , B22D11/124 , C02F103/16
CPC classification number: B22D11/068 , C02F1/66 , C02F1/52 , B22D11/1245 , C02F2209/05 , C02F2209/06 , C02F2209/04 , C02F2209/11 , C02F2103/16
Abstract: A method of analyzing water in a continuous casting process and controlling chemical addition to the water may involve measuring, with a plurality of sensors, at least one characteristic of a water in a plurality of different locations of a water recycle system for the continuous casting process. The continuous casting process can have multiple spray nozzles that spray water on a metal being cast, and the water recycle system may include a gravity settling tank, a filter, and a cooling tower. A processor can determine, using the measured at least one characteristic of the water from the plurality of sensors, a composite water quality value for the water in the water recycle system. A chemical additive can be controllably added into the water recycle system based on the determine composite water quality value.
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公开(公告)号：US20180086650A1
公开(公告)日：2018-03-29
申请号：US15703028
申请日：2017-09-13
Applicant: ECOLAB USA INC.
Inventor： Nicholas S. Ergang , Daniel E. Schwarz , Darlington Mlambo , Bruce A. Keiser , Hung Ting Chen
CPC classification number: C02F1/42 , B01J20/0229 , B01J20/0237 , C02F1/281 , C02F1/705 , C02F2001/425 , C02F2101/103 , C02F2101/106 , C02F2101/163 , C02F2101/20
Abstract: Methods of modification of zero-valent iron (ZVI) to improve its performance in removing contaminants from a discharge stream. In some aspects, the methods include contacting ZVI-impregnated disks with solutions containing metal cations such as Ni2+, Cu2+, Fe2+, or Pd2+. In some aspects, a wastewater stream is treated with a metal cation solution, then passed over ZVI. Compositions for treating wastewater include ZVI that is modified with a metal cation solution.
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公开(公告)号：US10000393B2
公开(公告)日：2018-06-19
申请号：US14596899
申请日：2015-01-14
Applicant: Ecolab USA Inc.
Inventor： Prasad Y. Duggirala , Weiguo Cheng , Darlington Mlambo , Tarun Kumar Bera , Luiz Wanderley Bratfisch Pace
CPC classification number: C02F1/5263 , C02F1/5236 , C02F1/54 , C02F1/547 , C02F1/56 , C02F11/14 , C02F2305/04
Abstract: Dewatering agents and methods of dewatering wastewater slurries are provided. Also disclosed are methods for improving the separation of solids from water. The water may be produced water, raw water, or wastewater, for example. The dewatering agents can be in solutions and the dewatering agent solutions may include various components in addition to soy protein, soy flour or a combination of soy flour and soy protein.
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公开(公告)号：US11639883B2
公开(公告)日：2023-05-02
申请号：US16743330
申请日：2020-01-15
Applicant: ECOLAB USA INC.
Inventor： Darlington Mlambo , David R. Szymborski , David P. Workman , Michael J. Murcia
IPC: G01N1/34 , C02F1/00 , G01N1/10 , G01N1/20 , C02F103/28 , C02F103/32 , C02F103/22
Abstract: A filtration apparatus and methods of installing, using, and retracting the same. A filtration apparatus includes a compression gland, a ball valve, and a filter pipe. A distal portion of the filter pipe has one or more filtration holes. The filtration apparatus may be installed in a process pipe and the distal portion of the filter pipe may be disposed within the process pipe. The filter pipe can be easily retracted from the process pipe without interruption of the industrial process. The filtration apparatus can be automatically cleaned by compressed air or water.
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Patent Agency Ranking
公开(公告)号：US10571372B2
公开(公告)日：2020-02-25
申请号：US15146206
申请日：2016-05-04
Applicant: Ecolab USA Inc.
Inventor： Darlington Mlambo , David R. Szymborski , David P. Workman , Michael J. Murcia
IPC: G01N1/34 , G01N1/10 , C02F1/00 , G01N1/20 , C02F103/32 , C02F103/28 , C02F103/22
Abstract: A filtration apparatus and methods of installing, using, and retracting the same. A filtration apparatus includes a compression gland, a ball valve, and a filter pipe. A distal portion of the filter pipe has one or more filtration holes. The filtration apparatus may be installed in a process pipe and the distal portion of the filter pipe may be disposed within the process pipe. The filter pipe can be easily retracted from the process pipe without interruption of the industrial process. The filtration apparatus can be automatically cleaned by compressed air or water.
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公开(公告)号：US10676376B2
公开(公告)日：2020-06-09
申请号：US15703028
申请日：2017-09-13
Applicant: ECOLAB USA INC.
Inventor： Nicholas S. Ergang , Daniel E. Schwarz , Darlington Mlambo , Bruce A. Keiser , Hung Ting Chen
IPC: C02F1/42 , B01J20/02 , C02F1/28 , C02F1/70 , C02F101/10 , C02F101/16 , C02F101/20
Abstract: Methods of modification of zero-valent iron (ZVI) to improve its performance in removing contaminants from a discharge stream. In some aspects, the methods include contacting ZVI-impregnated disks with solutions containing metal cations such as Ni2+, Cu2+, Fe2+, or Pd2+. In some aspects, a wastewater stream is treated with a metal cation solution, then passed over ZVI. Compositions for treating wastewater include ZVI that is modified with a metal cation solution.
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公开(公告)号：US20200150010A1
公开(公告)日：2020-05-14
申请号：US16743330
申请日：2020-01-15
Applicant: ECOLAB USA INC.
Inventor： Darlington Mlambo , David R. Szymborski , David P. Workman , Michael J. Murcia
Abstract: A filtration apparatus and methods of installing, using, and retracting the same. A filtration apparatus includes a compression gland, a ball valve, and a filter pipe. A distal portion of the filter pipe has one or more filtration holes. The filtration apparatus may be installed in a process pipe and the distal portion of the filter pipe may be disposed within the process pipe. The filter pipe can be easily retracted from the process pipe without interruption of the industrial process. The filtration apparatus can be automatically cleaned by compressed air or water.
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公开(公告)号：US20160327459A1
公开(公告)日：2016-11-10
申请号：US15146206
申请日：2016-05-04
Applicant: Ecolab USA Inc.
Inventor： Darlington Mlambo , David R. Szymborski , David P. Workman , Michael J. Murcia
IPC: G01N1/34 , B01D35/157 , C02F1/00 , B01D29/33
CPC classification number: G01N1/34 , C02F1/001 , C02F1/004 , C02F2103/22 , C02F2103/28 , C02F2103/32 , C02F2209/02 , C02F2209/06 , C02F2209/11 , G01N1/10 , G01N1/2035 , G01N2001/205
Abstract: A filtration apparatus and methods of installing, using, and retracting the same. A filtration apparatus includes a compression gland, a ball valve, and a filter pipe. A distal portion of the filter pipe has one or more filtration holes. The filtration apparatus may be installed in a process pipe and the distal portion of the filter pipe may be disposed within the process pipe. The filter pipe can be easily retracted from the process pipe without interruption of the industrial process. The filtration apparatus can be automatically cleaned by compressed air or water.
Abstract translation: 过滤装置及其安装，使用和收回的方法。 过滤装置包括压缩压盖，球阀和过滤管。 过滤管的远端部分具有一个或多个过滤孔。 过滤装置可以安装在处理管中，过滤管的远端部分可以设置在处理管内。 过滤管可以容易地从工艺管中退回而不会中断工业过程。 过滤装置可以通过压缩空气或水自动清洁。
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公开(公告)号：US20160200600A1
公开(公告)日：2016-07-14
申请号：US14596899
申请日：2015-01-14
Applicant: Ecolab USA Inc.
Inventor： Prasad Y. Duggirala , Weiguo Cheng , Darlington Mlambo , Tarun Kumar Bera , Luiz Wanderley Bratfisch Pace
CPC classification number: C02F1/5263 , C02F1/5236 , C02F1/54 , C02F1/547 , C02F1/56 , C02F11/14 , C02F2305/04
Abstract: Dewatering agents and methods of dewatering wastewater slurries are provided. Also disclosed are methods for improving the separation of solids from water. The water may be produced water, raw water, or wastewater, for example. The dewatering agents can be in solutions and the dewatering agent solutions may include various components in addition to soy protein, soy flour or a combination of soy flour and soy protein.
Abstract translation: 提供脱水剂和脱水废水浆料的方法。 还公开了改善固体与水分离的方法。 水可以是例如水，原水或废水。 脱水剂可以是溶液，脱水剂溶液可以包括大豆蛋白，大豆粉或大豆粉和大豆蛋白的组合之外的各种组分。
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