Unlock instant, AI-driven research and patent intelligence for your innovation.

Device and method for capturing odour-and/or taste-generating substances present in the water flowing through a main

A capture device and material technology, applied in the field of water distribution network, can solve the problem of long consumption time

Inactive Publication Date: 2011-11-02
VEOLIA EAU COMPAGNIE GENERALE DES EAUX
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] In other words, the problem with the prior art process is the problem of preserving the entire "matrix" that produces the taste and smell of the water between the moment the sample is taken and the moment the extraction takes place in the laboratory, and the The time elapsed between the moment the taster detects the taste and the moment the sample is taken is often long

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Device and method for capturing odour-and/or taste-generating substances present in the water flowing through a main
  • Device and method for capturing odour-and/or taste-generating substances present in the water flowing through a main
  • Device and method for capturing odour-and/or taste-generating substances present in the water flowing through a main

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] exist figure 1 The device 10 according to the invention can be seen mounted on a main line 12, for example forming part of a drinking water distribution network. For this purpose, tapping means 14 are mounted on the pipeline 12 and connected by a first hose 16 to the inlet of a chamber 18 whose outlet is connected to a second hose for water delivery.

[0050] The outlet means 14 and the first hose 16 form a hydraulic linking and connection means between the cavity 18 and the main conduit 12 . It should be noted that the outlet device 14, usually consisting of a pipe saddle and a stop cock, may form a removable fastening system to mount the first hose 16 on the main line 12 and thus the cavity Part 18 is installed on the main pipe 12.

[0051] Such as figure 2 As can be seen more clearly in , the cavity 18 is a tube with a cylindrical cross-section, preferably made of stainless steel or polytetrafluoroethylene (PTFE), the ends of which are closed by sealing couplings...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a device (10) for capturing odour- and / or taste-generating substances present in water flowing continuously through a water main in a pipe (12). Characteristically, the device (10) comprises: - means (22) for capturing said substances; - at least one chamber (18) containing said capture means (22) and through which the flow of mains water can pass, - and means of hydraulic linkage and connection (14; 42) between said chamber (18) and said pipe (12). Application to drinking water mains.

Description

technical field [0001] The present invention relates to water distribution networks, in particular to networks for distributing drinking water. More particularly, the present invention relates to a device and a method for capturing odor and / or taste producing substances in water flowing in pipes of a water distribution network. Background technique [0002] The term "capturing" is used to denote collecting or extracting odor and / or taste producing substances in order to characterize them in order to systematically remove them. [0003] In this field, periodic monitoring of water quality and especially drinking water distributed by water networks is required by law or by demand. [0004] This detection can be carried out in particular when customers or users of the water distribution network notice possible peculiar tastes and / or smells. [0005] Currently, when an unpleasant odor and / or taste is found in water, the procedure is as follows: [0006] Relevant personnel call...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/28G01N1/20G01N33/18B01D15/00
CPCE03C1/08C02F2209/40C02F2303/02G01N2001/1043C02F1/003E03C2201/40E03B7/074C02F1/481C02F1/285C02F2307/06G01N1/2214
Inventor 塞德里克·费列尔斯埃莉斯·科尔比大卫·贝纳诺
Owner VEOLIA EAU COMPAGNIE GENERALE DES EAUX