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ZERO VALENT METAL COMPOSITE, MANUFACTURING, SYSTEM AND METHOD USING THEREOF, FOR CATALYTICALLY TREATING CONTAMINATED WATER

机译：零价金属复合材料，制造方法，使用其的系统和方法，用于催化处理污水

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摘要

Zero valent metal composite, manufacturing thereof, using thereof, and system including thereof, for (in-situ or ex-situ) catalytically treating contaminated water, such as sub-surface water, surface water, above-surface water, water vapor, or/and gaseous water. Composite includes powdered diatomite matrix incorporated with nanometer (1 - 1000 nm) sized particles of a zero valent (transition) metal (iron, cobalt, nickel, copper, zinc, palladium, platinum, or/and gold) and at least one electron transfer mediator (catalyst) from porphyrinogenic organometallic complexes (e.g., metalloporphyrins (chlorophylls, hemes, cytochromes) or metallocorrins (e.g., vitamin B12), and optionally, includes vermiculite. System includes composite and in situ or/and ex-situ unit containing the composite, enabling exposure of contaminated water thereto. Applicable to in-situ sub surface permeable reactive barriers (PRBs). Treatable water contaminants are organics (halogenated organic compounds), or/and inorganics (metal elements, metal element containing inorganic species, nonmetal elements, and nonmetal element containing inorganic species). Applicable to non-aqueous fluids (liquids, vapors, gases), for removing contaminants therefrom.

机译：零价金属复合材料，其制造，使用以及包括其的系统，用于（原位或异位）催化处理受污染的水，例如地下水，地表水，地上水，水蒸气或/和气态水。复合材料包括粉状硅藻土基体，该基体中掺有纳米（1-1000 nm）大小的零价（过渡）金属（铁，钴，镍，铜，锌，钯，铂或/和金）和至少一个电子转移颗粒致卟啉有机金属配合物（例如金属卟啉（叶绿素，血红素，细胞色素）或金属卟啉（例如维生素B12）的介体（催化剂），并可选地包括ver石，系统包括复合材料，以及包含复合材料的原位或/和异位单元，适用于原位地下可渗透的反应性障碍（PRB）。可处理的水污染物是有机物（卤代有机化合物）或/和无机物（金属元素，含有无机物的金属元素，非金属元素，适用于非水流体（液体，蒸气，气体），以去除其中的污染物。

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公开/公告号EP1853519B1

专利类型
公开/公告日2014-09-03

原文格式PDF
申请/专利权人 YEDA RES & DEV;
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申请/专利号EP20060700051
发明设计人 BERKOWITZ BRIAN;CORTIS ANDREA;DROR ISHAI;
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申请日2006-01-03
分类号C01G49/00;C02F5/02;C02F5/08;C02F1/70;B01D71/00;B01D39/14;B01D39/20;B01D63/00;B01D71/02;B01J20/00;B01J20/14;B01J20/28;B01J21/08;B01J35/10;B09C1/08;B09C1/00;B01J20/02;C02F101/36;C02F103/06;C02F1/68;B01J20/32;B01J31/22;
国家 EP
入库时间 2022-08-21 15:51:39

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