Multi-parameter water quality fast analyser

A rapid analysis and multi-parameter technology, applied in the analysis of materials, testing water, instruments, etc., can solve the problems of single parameter detection, there is no multi-parameter combination of integrated ultra-bright light-emitting tubes, and the inability to test on-site, etc., to achieve fast The effect of determination, light weight and high degree of automation

Inactive Publication Date: 2007-03-21
CHANGCHUN JILIN UNIV LITTLE SWAN INSTR
View PDF0 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0020] The harmful substances in the above water quality have seriously affected people's normal life. It is very necessary to quickly detect the content of these harmful substances on the spot. The existing detection methods are generally limited to laboratory operations and cannot be tested on-site; the existing on-s

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
  • Multi-parameter water quality fast analyser
  • Multi-parameter water quality fast analyser
  • Multi-parameter water quality fast analyser

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0056] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0057] The multi-parameter rapid water quality analyzer proposed by the present invention is a colorimetric analysis method established based on the principle that the measured substance in the sample reacts with the chromogenic agent to generate a colored compound after extraction and purification, and the compound selectively absorbs visible light. instrument.

[0058] The present invention comprises three parts, respectively fast analyzer 1 (as shown in Figure 1), a first accessory (as shown in Figure 2) and a second accessory (as shown in Figure 3).

[0059] Wherein, referring to FIG. 1 , the fast analyzer has a casing 11 , and the front surface of the casing 11 is provided with a liquid crystal display 16 , a return key 71 , a confirmation key 72 , an up key 73 , and a down key 74 . A colorimetric cell 15 is arranged on the upper sur...

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

A water quality express-analysis device of multi parameter includes an express-analysis device, the first accessory to load reagent, heating device and the second accessory to load the sampling device. The invention can determine many water samples quickly by integrating the apparatus and the reagent in the accessory. So it can get the content of the residue chlorine, the all chlorine, the ClO2, the chloride, the Cr6+, Mn, Ca, Fe, Al, Cu, Zn, Cd, Pb, Hg, Se, Na, Arg, Ti, Ba, Be, Boron, Ni, Mo, molybdenum, the fluoride, the sulfide, the cyanide, the whole phosphor, the ammonia nitrogen, the solving oxygen, the oxygen cost, the volatile hydroxybenzene, the anion, the chroma, the smell, the opacity, the ozone, the nitrate, the nitrite nitrogen, the bromate, the sulfate, the chlorite, the acrylamide, the formaldehyde and the pH.

Description

technical field [0001] The invention relates to a set of simple, sensitive and rapid analysis instruments, in particular to a multi-parameter rapid water quality analysis device for rapidly and quantitatively detecting the content of toxic and harmful substances in water on site. Background technique [0002] Water, which exists in various forms on and in the surface of the earth, is the lifeline and precious wealth bestowed by nature on all organisms, including human beings. Human survival is inseparable from water, and water has the closest relationship to the development of human society. With the emergence of human beings and the development of human society, water is not only an element to maintain their physiological needs, but also an important material to continuously enrich human life. [0003] For a long time, due to various reasons, a large amount of untreated industrial and domestic sewage has been directly discharged into rivers, lakes and reservoirs, seriously...

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
IPC IPC(8): G01N21/25G01N35/00G01N33/18
Inventor 于爱民王振德
Owner CHANGCHUN JILIN UNIV LITTLE SWAN INSTR
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap