A method for judging the drinking safety of water sources by the flow rate of aquatic biological ion molecules
A technology for aquatic organisms and water sources, applied in the field of environmental testing, can solve problems such as content endangering human health, enhanced toxicity, missed detection, etc., to achieve the effects of saving manpower and material costs, accurate and reliable results, and simple and easy operation
Inactive Publication Date: 2015-11-25
XUYUE BEIJING
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
There are two problems in the above traditional detection methods: one is that the tested substances are difficult to cover all substances that may endanger human health, which often leads to missed detection; the other is that if there are many harmful substances in the tested water source, there may be interactions between harmful substances To enhance the toxicity, so that the content of each harmful substance does not exceed the standard, but in fact the water source tested will endanger human health
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 moreExamples
Experimental program
Comparison scheme
Effect test
Embodiment
[0014] Oxygen flow rate of water silk worms detects the safety of drinking water at the outlet of household water dispensers
[0015] The present embodiment selects water silk worm (Latin scientific name Limnodrilushoffmeisteri) as the measurement sample, by measuring oxygen (chemical formula O 2 ) changes in the flow rate to determine the safety of drinking water.
[0016] Waterworm is a common freshwater benthic organism that can be used as bait for fish. On the one hand, waterworms are sensitive to environmental changes, and changes in environmental components will quickly cause changes in their physiological state. On the other hand, waterworms have strong tolerance and will not die immediately in unfavorable environments. These characteristics determine that water worm is very suitable as a measurement sample for judging the drinking safety of water sources.
[0017] Respiration is one of the most sensitive and fragile functions of water worms. Respiration is the proce...
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
Login to View More Abstract
The invention relates to a method for judging the drinking safety of a water source by use of sensibility, formed in a long-term natural evolution process, of aquatic organisms to toxic and harmful substances in a water environment. The response of the aquatic organisms to the toxic and harmful substances is shown as the change of the flow rate of related ions or molecules, so that whether the flow rate of ions or molecules of aquatic organisms in a standard water source with compositions controlled artificially changes remarkably compared with that of ions or molecules of aquatic organisms in a tested water source is utilized to judge the drinking safety of the tested water source. The method can overcome the defects that not all toxic and harmful substances can be detected and the mutual action of the toxic and harmful substances cannot be presented by a traditional method.
Description
technical field [0001] The invention relates to a method for judging the drinking safety of water sources through the flow rate of aquatic biological ion molecules, is a biological detection method for water environment, and belongs to the technical field of environmental detection. Background technique [0002] Water is an indispensable substance for life activities and is closely related to human health. For the safety of drinking water, governments around the world have formulated a large number of mandatory testing standards or specifications. The current drinking water safety standards judge whether the tested water source is safe to drink by detecting whether a series of chemical substances that may be harmful to human health exceed the prescribed threshold. There are two problems in the above traditional detection methods: one is that the tested substances are difficult to cover all substances that may endanger human health, which often leads to missed detection; the...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/18
Inventor 许越
Owner XUYUE BEIJING