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Fluid treatment system

A fluid treatment and fluid technology, applied in the field of fluid treatment systems, can solve problems such as increasing the limit of the maximum allowable velocity through the reactor, and achieve the effect of improving hydraulic loss/gradient and low drag coefficient

Active Publication Date: 2007-03-14
TROJAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0026] the ability to increase the limit on the maximum allowable velocity through the reactor;

Method used

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Examples

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Embodiment Construction

[0099] Referring to Figure 1, a fluid treatment system 10 is shown. Fluid treatment system 10 includes inlet 12 and outlet 24 . Fluid treatment zone 20 is disposed between inlet 12 and outlet 24 .

[0100] Fluid treatment zone 20 is interconnected with inlet 12 by inlet transition zone 14 , which includes first transition zone 16 and intermediate transition zone 18 . Outlet 24 is interconnected with fluid treatment zone 20 through outlet transition zone 22 .

[0101] As shown, fluid passes in the direction of arrow A through fluid treatment system 10 (including fluid treatment zone 20).

[0102] As shown, inlet 12, inlet transition zone 14, fluid treatment zone 20, outlet transition zone 22, and outlet 24 all have closed cross-sections. The term "closed section" is used to mean a closed body that defines fluid flow on all sides and / or surfaces.

[0103] As shown, the inlet 12 and outlet 24 have a circular cross-section, much like a conventional duct arrangement. As also s...

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PUM

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Abstract

The present invention relates to a fluid treatment system comprising: an inlet; an outlet; and a fluid treatment zone disposed between the inlet and the outlet. The fluid treatment zone has disposed therein: (i) an. elongate first radiation source assembly having a first longitudinal axis, and (ii) an elongate second radiation source assembly having a second longitudinal axis. The first longitudinal axis and the second longitudinal axis are non-parallel to each other and to a direction of fluid flow through the fluid treatment zone. The present fluid treatment system has a number of advantages including: it can treat large volumes of fluid (e.g., wastewater, drinking water or the like); it requires a relatively small 'footprint'; it results in a relatively lower coefficient of drag resulting in an improved hydraulic pressure loss / gradient over the length of the fluid treatment system; and it results in relatively lower (or no) forced oscillation of the radiation sources thereby obviating or mitigating of breakage of the radiation source and / or protective sleeve (if present). Other advantages are discussed in the specification.

Description

technical field [0001] In one aspect, the present invention relates to a fluid treatment system, and more particularly, to an ultraviolet radiation water treatment system. In another aspect, the invention relates to a method for treating fluid, and more particularly, to a method for treating irradiated water. Background technique [0002] Generally, fluid handling systems are known in the art. More specifically, ultraviolet (UV) radiation fluid treatment systems are generally known in the art. Early processing systems included the design of a fully enclosed chamber containing one or more radiation (preferably UV) lamps. Certain problems existed in such early designs. These problems are particularly pronounced when applied to large open fluid treatment plants, such as are typical of larger scale municipal sewage or drinking water treatment plants. Accordingly, such reactors have the following associated problems: [0003] ● Higher capital cost of the reactor; [0004] D...

Claims

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Application Information

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IPC IPC(8): A61L2/10C02F1/30
CPCC02F2201/3227C02F1/325
Inventor 韦斯·弗罗姆博伊科·查德罗夫迈克·马尔库理查德·格拉唐戴维·奥尔森吉姆·弗拉塞尔达斯科·A·凯泽莱
Owner TROJAN TECH