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公开(公告)号：CA3209715A1
公开(公告)日：2022-09-15
申请号：CA3209715
申请日：2022-03-11
Applicant: E2METRIX INC
Inventor： BEN SALAH IHSEN , LAAROUSSI MOHAMED
Abstract: An electrolytic reactor for the electrolytic treatment of a fluid is disclosed. The reactor comprises an electrolytic chamber, an electrode cartridge comprising an electrode assembly longitudinally extending from a crown section configured to operatively seal the electrolytic chamber when the electrode assembly is inserted in the electrolytic chamber; an inlet extending perpendicularly to a vertical longitudinal axis defined by the electrolytic chamber; and an outlet extending through the crown section along the vertical longitudinal axis defined by the electrolytic chamber, the outlet being configured to be in fluid communication with the electrolytic chamber when the electrolytic chamber is sealed by the crown section. Advantageouslly, by having the outlet extending upwardly above the electrodes, any dead zone typically found on electrodes at the level of the outlet are eliminated, increaing as such the useful surface area of the electrodes spanning the entire length of the electrolytic chamber.
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12.发明专利
公开(公告)号：AU2021213075A1
公开(公告)日：2022-08-11
申请号：AU2021213075
申请日：2021-01-27
Applicant: E2METRIX INC
Inventor： BEN SALAH IHSEN , LAAROUSSI MOHAMED
Abstract: An electrolytic reactor and process for decontaminating wastewater containing emerging contaminants, such as medicament residues or per- and polyfluoroalkyl substances (PFAS) are disclosed. The contaminated wastewater is circulated through one or several reactors for electro-oxidizing and degrading the contaminants. Each reactor comprises an enclosure, an electrode assembly comprising first and second current distribution circuits, a first group of N electrodes connected to the first current distribution circuit, and a second group of N electrodes connected to the second current distribution circuit. According to the polarity of the current provided to the electrodes, the electrodes of the first group form anodes whereas the electrodes of the second group forms cathodes, and vice versa. The electrodes are preferably dimensional stable electrodes (DSA). The reactor and process described herein allow removal of multiple emerging contaminants simultaneously, in addition to reducing the carbon footprint through lower power consumption.
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13.发明申请
公开(公告)号：WO2021151195A1
公开(公告)日：2021-08-05
申请号：PCT/CA2021/050083
申请日：2021-01-27
Applicant: E2METRIX, INC.
Inventor： BEN SALAH, Ihsen , LAAROUSSI, Mohamed
Abstract: An electrolytic reactor and process for decontaminating wastewater containing emerging contaminants, such as medicament residues or per- and polyfluoroalkyl substances (PFAS) are disclosed. The contaminated wastewater is circulated through one or several reactors for electro-oxidizing and degrading the contaminants. Each reactor comprises an enclosure, an electrode assembly comprising first and second current distribution circuits, a first group of N electrodes connected to the first current distribution circuit, and a second group of N electrodes connected to the second current distribution circuit. According to the polarity of the current provided to the electrodes, the electrodes of the first group form anodes whereas the electrodes of the second group forms cathodes, and vice versa. The electrodes are preferably dimensional stable electrodes (DSA). The reactor and process described herein allow removal of multiple emerging contaminants simultaneously, in addition to reducing the carbon footprint through lower power consumption.
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公开(公告)号：WO2012100322A1
公开(公告)日：2012-08-02
申请号：PCT/CA2011/001335
申请日：2011-12-02
Applicant: E2METRIX INC.
Inventor： BERRAK, Abderrazak
CPC classification number: C02F1/463 , C02F1/46109 , C02F2001/46171 , C02F2201/003
Abstract: A method, a system and a kit for removing colloid contaminants from a fluid by destabilization thereof with addition of kinetic energy thereto is provided, the method to overcome the energetic barrier preventing an efficient fluid-solid separation comprises injecting the colloidal fluid containing contaminants in an electrolytic system including an electrocoagulation module comprising an anode and a cathode, the anode and the cathode being adapted to be electrically connected to perform electrolysis of the fluid, providing an electric current, between the anode and the cathode, to form electro-coagulated contaminants floes in the agitated fluid, separating the electro-coagulated floes from the fluid, and extracting the fluid from the electrolytic system.
Abstract translation: 提供了一种用于通过不稳定化流体从流体中去除胶体污染物的方法，系统和试剂盒，其中增加了动能，克服防止有效流体 - 固体分离的能量势垒的方法包括将含有污染物的胶体流体注入到 电解系统，包括包括阳极和阴极的电凝模块，阳极和阴极适于电连接以在阳极和阴极之间进行流体电解以形成电凝结的污染物絮凝物 在搅动的流体中，将电凝结的絮凝物与流体分离，并从电解系统中提取流体。
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公开(公告)号：MA44879A
公开(公告)日：2021-05-26
申请号：MA44879
申请日：2017-05-03
Applicant: E2METRIX INC
Inventor： BEN SALAH IHSEN , LAAROUSSI MOHAMED
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Patent Agency Ranking16.发明专利
公开(公告)号：CA2783519C
公开(公告)日：2018-06-19
申请号：CA2783519
申请日：2012-07-23
Applicant: E2METRIX INC
Inventor： BERRAK ABDERRAZAK
Abstract: The present invention provides a method for the treatment of nitrogen-rich effluent and production of struvite comprising introducing the effluent in an electrolytic system and performing a first electrolytic treatment to the effluent in a first electrolytic reactor in order to organic matter that impact on nucleation of struvite, followed by a second electrolytic treatment in a second electrolytic reactor, thereby injecting Mg ions which react with NH4+ and orthophosphates from the effluent to form a struvite precipitate.
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公开(公告)号：CA3022926A1
公开(公告)日：2017-11-09
申请号：CA3022926
申请日：2017-05-03
Applicant: E2METRIX INC
Inventor： BEN SALAH IHSEN , LAAROUSSI MOHAMED
Abstract: Un nouvel alliage à base de magnésium est décrit. L'alliage est particulièrement adapté pour la conception d'électrodes, notamment d'anodes, utiles en procédé électrochimique tel que pour la synthèse de la struvite. L'alliage à base de magnésium est du type AZXY avec A pour aluminium et Z pour zinc, X représente la teneur % en poids du premier élément et Y la teneur en % du second élément. L'alliage AZXY selon l'invention a 2% = X = 4% et 0,5% = Y = 2%, et une teneur en fer (Fe) inférieure à 0,005%, préférentiellement inférieure à 0,003%. Les anodes constituées de ce nouvel alliage ont une vitesse de corrosion beaucoup plus lente et des rendements améliorés par rapport aux anodes existantes. Une cartouche d'électrodes comprenant ledit alliage et adaptée pour s'insérer dans un réacteur électrolytique afin de former, une fois assemblés, une unité d'électrocoagulation est également décrite.
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公开(公告)号：CA2886608A1
公开(公告)日：2014-04-03
申请号：CA2886608
申请日：2013-09-30
Applicant: E2METRIX INC
Inventor： LAROUSSI MOHAMED , BEN SALAH IHSEN , FILION MATHIEU , BERRAK ABDERRAZAK
Abstract: An apparatus and method for separating, harvesting and primary dewatering microalgae biomass from a microalgae solution by destabilization thereof with addition of kinetic energy thereto is disclosed. The method to overcome the energetic barrier preventing a fluid-solid separation comprises injecting the microalgae solution in an electrolytic system comprising an electrocoagulation reactor generally comprising an anode module and a cathode module, the anodes and the cathode(s) being adapted to be electrically connected to perform electrolysis, thus separating, harvesting and primary dewatering microalgae biomass. Such process is generally achieved by providing a DC electric current, between the anodes and the cathode(s), to perform the separation of the biomass in the solution, in preparation the following process steps of for liquid/solid separation and primary dewatering.
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公开(公告)号：CA3091549A1
公开(公告)日：2022-02-28
申请号：CA3091549
申请日：2020-08-31
Applicant: E2METRIX INC
Inventor： BEN SALAH IHSEN , LAAROUSSI MOHAMED
Abstract: The invention concerns an apparatus assembly and method for producing a hypochlorous acid solution - HOC1. The assembly comprises an electrolytic reactor with an inlet and outlet; a first tank fluidly connected to the inlet, the first tank receiving and containing a first controlled amount of an aqueous solution; a second tank fluidly connected to the first tank for providing a second controlled amount of an acidic solution to the first tank; and a third tank fluidly connected to the first tank for providing a third controlled amount of a brine solution to the first tank. The outlet of the at least one reactor is fluidly connected to the first tank, forming a reaction loop in which the aqueous, brine and acidic solutions are mixed together forming a reactive solution reacting in the electrolytic reactor to form the HOC1 solution. The assembly can be monitored in real-time for quality control.
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公开(公告)号：CA3003308A1
公开(公告)日：2017-05-04
申请号：CA3003308
申请日：2016-10-31
Applicant: E2METRIX INC
Inventor： BEN SALAH IHSEN , LAAROUSSI MOHAMED
Abstract: An electrolytic assembly and a method for the bacterial disinfection of water or wastewater is disclosed. Water circulating in cooling towers such as those that discharge heat from air conditioning; ships' ballast water; or wastewater with a dryness varying from 0.01 to 3 %; can be treated. The assembly comprises one or more electrolytic units comprising at least one Dimensionnally Stable Anode commonly known as DSA, or a Boron Doped Diamond anode, also named BDD anode. The electrolytic treatment at least partially kill the bacteria present in the water. It has been shown that the electrolytic treatment breaks the cell membrane of bacteria present in the water. The treatment is particularly adapted for eliminating Legionella and others microorganisms, such as E. coli.
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