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    • 3. 发明授权
    • Unit for the treatment of water by ozonization, and a corresponding
installation for the production of ozonized water
    • 通过臭氧化处理水的单位,以及相应的生产臭氧水的安装
    • US5843307A
    • 1998-12-01
    • US682750
    • 1996-09-11
    • Michel FaivreNathalie MartinVincent Boisdon
    • Michel FaivreNathalie MartinVincent Boisdon
    • C02F1/78B01D31/00
    • C02F1/78
    • A unit for the treatment of water by ozonization including, on the one hand at least one apparatus for the production of ozonized white water and, on the other hand, at least one contactor in a way that the mixing of the water to be treated and the white water occurs in said contactor. The installation for the production of ozonized white water includes a device for dissolution of ozone under pressure in a carrier liquid. In a first embodiment, allowing the treatment of high flows, a portion (typically 5 to 15%) of the main flow of the fluid to be treated is diverted to the vessel for the production of ozonized white water according to the invention, then reintroduced into the main flow within a contactor allowing the whole flow to be treated. In a second embodiment, corresponding more to the treatment of comparatively lower flows, the total flow of fluid is treated directly in the vessel for the production of ozonized white water.
    • PCT No.PCT / FR95 / 00085 Sec。 371日期:1996年9月11日 102(e)日期1996年9月11日PCT提交1995年1月26日PCT公布。 公开号WO95 / 20543 日期1995年8月3日一个用于通过臭氧化处理水的单元,包括一方面至少一种用于生产臭氧化白水的设备,另一方面,至少一个接触器, 待处理的水和白水在所述接触器中发生。 用于生产臭氧化白水的装置包括在载体液体中将压力下的臭氧溶解的装置。 在第一实施方案中,允许处理高流量,将要处理的流体的主流的一部分(通常为5至15%)转移到用于生产根据本发明的臭氧化白水的容器,然后重新引入 进入接触器内的主流,允许整个流动被处理。 在第二实施例中,相当于对较低流量的处理,流体的总流量直接在容器中处理,用于生产臭氧化白水。
    • 4. 发明授权
    • Process for treating water with ozone
    • 用臭氧处理水的方法
    • US5415786A
    • 1995-05-16
    • US82423
    • 1993-06-28
    • Nathalie MartinPhilippe Serpry
    • Nathalie MartinPhilippe Serpry
    • C02F1/78
    • C02F1/78
    • Process for treating, especially waters to be made drinkable, with ozone in a reactor (2), especially with a bubble column, in which ozone is generated (in 1) in a gas enriched in oxygen containing at least 70% of oxygen by volume, to produce an ozonised gas containing more than 2%, especially from 2% to 20%, of ozone by weight, in which the said ozonised gas is diluted by means of a secondary fluid and the treatment is carried out by means of the diluted ozonised gas.Another subject of the invention is a plant for the use of the process according to the invention, comprising an ozoniser (1) generating an ozonised gas, at least one reactor (2) for treatment with ozone, and a supply pipe (3) connecting the outlet of the ozoniser with the inlet of the reactor, in which means (4, 5; 15, 16), for injecting a secondary fluid into the said supply pipe (3), are additionally provided.
    • 特别是用反应器(2)中的臭氧处理臭氧的方法,特别是在其中产生臭氧的气泡塔中(1)中含有至少70体积%的氧气的气体中的臭氧(1) ,以产生含有超过2%,特别是2%至20%的臭氧的臭氧化气体,其中所述臭氧化气体通过二级流体稀释,并且处理通过稀释 臭氧化气体。 本发明的另一主题是用于使用根据本发明的方法的设备,其包括产生臭氧化气体的臭氧发生器(1),用于处理臭氧的至少一个反应器(2)和连接到臭氧的供应管道(3) 附加地提供了具有反应器入口的臭氧发生器的出口,其中用于将二次流体注入到所述供应管道(3)中的装置(4,5; 15,16)。
    • 9. 发明授权
    • Plant for removing micropollutants from untreated water by the combined
action of ozone and hydrogen peroxide
    • 通过臭氧和过氧化氢的联合作用从未处理的水中除去微量污染物的装置
    • US5578205A
    • 1996-11-26
    • US448495
    • 1995-05-23
    • Nathalie Martin
    • Nathalie Martin
    • C02F1/72C02F1/78B01D21/34
    • C02F1/722C02F1/78
    • A plant for processing untreated water, particularly drilling water, to at least partially remove mircopollutants thereform. The plant includes at least one main feed pipe for feeding water into the bottom of a reactor via a submerged inlet at end of said main pipe for delivering ozone into the water, a means communicating with said main pipe for delivering hydrogen peroxide into the water, at least one liquid gas transfer system including at least one static mixer downstream from said ozone delivery means and said hydrogen peroxide delivery means, and upstream from said reactor; and a means for evenly distributing the flow of water out of said feed pipe and through the inlet and allowing a drop in the kinetic energy of the water as it enters said reactor.
    • PCT No.PCT / FR93 / 01155 Sec。 371日期:1995年5月23日 102(e)日期1995年5月23日PCT提交1993年11月24日PCT公布。 公开号WO94 / 12437 日期1994年6月9日一种用于处理未经处理的水,特别是钻井水的设备,至少部分去除其中的微环境污染物。 该设备包括至少一个主进料管,用于经由主管端部的浸没入口将水输送到反应器的底部,用于将臭氧输送到水中;与主管连通以将过氧化氢输送到水中的装置, 至少一个液体气体输送系统,包括在所述臭氧输送装置和所述过氧化氢输送装置下游以及所述反应器上游的至少一个静态混合器; 以及用于将水流均匀地分布在所述进料管中并通过入口并允许水在其进入所述反应器时的动能的下降的装置。