CN106645322A - Control method for monitoring system of water heavy metal pollution - Google Patents
Control method for monitoring system of water heavy metal pollution Download PDFInfo
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- CN106645322A CN106645322A CN201611012526.7A CN201611012526A CN106645322A CN 106645322 A CN106645322 A CN 106645322A CN 201611012526 A CN201611012526 A CN 201611012526A CN 106645322 A CN106645322 A CN 106645322A
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- water quality
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- microcontroller
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The invention discloses a control method for a monitoring system of water heavy metal pollution. The monitoring system comprises a water quality monitoring module, a wireless transmission module, a control module, a display module and an alarming module, wherein the water quality monitoring module comprises a plurality of water quality monitoring units; and each water quality monitoring unit comprises a temperature sensor, a GPS positioning unit, a heavy metal electrochemical transducer array, a heavy metal signal regulating circuit, a pH value electrode, a pH value regulating circuit, a turbidity sensor, a turbidity regulating circuit and a microcontroller. In a working process, the display module is controlled by the control module to display the received water quality information of each water quality monitoring unit; when the heavy metal concentration is more than or equal to a preset heavy metal concentration threshold value, the display module is controlled to highlight the water quality information of the water quality monitoring unit corresponding to the heavy metal concentration and the alarming module is controlled to alarm; the monitoring system is simple in design and convenient in use; the concentration of the heavy metal under a water environment can be reflected in real time; and the monitoring system can initiatively alarm when the concentration of the heavy metal exceeds the standard.
Description
Technical field
The present invention relates to field of sewage treatment, more particularly to a kind of control method of water quality heavy metal pollution monitoring system.
Background technology
The introduction of heavy metal pollution in water:In today's society, science and technology is developed rapidly, and many heavy metals enter our day
Normal consumer products.These heavy metals include vapour derv fuel, fluorescent tube, thermostat in mercury, special glass, coating,
Arsenic and lead in agricultural chemicals, etc..
Because these contain widely using for heavy metal product, add consumer's heavy metal harm lack understanding and not
Enough to pay attention to, many manufacturers do not notice that waste recovery is processed, and are not set up complete processing system, caused plurality of heavy metal
Product generates in use heavy metal pollution, be taken as common rubbish to be buried even with after, flushing process, so as to
The pollution level of heavy metal is increased.What is more, and heavy metal containing sewage is directly discharged into river by many enterprises irresponsible in the least
River, lake, wasteland shoal there is some evidence that the earth suffer from heavy metal pollution the most serious since the dawn of human civilization.
It is heavy metal-polluted to have a finger in every pie the environmental pollution caused by heavy metal or its compound.Mainly by mining, waste gas discharge, sewage
Irrigate and using huge sum of money metal products et al. for caused by factor.If the minamata disease and itai-itai of Japan is respectively by mercury pollution and cadmium pollution
It is caused.Its extent of injury depends on heavy metal concentration and chemical form present in environment, food and organism.
Heavy metal pollution is mainly manifested in water pollution, and some is in air and solid waste.Heavy metal one
As be widely present in nature with natural concentration, but the exploitation due to mankind's heavy metal, smelting, processing and business manufacture live
It is dynamic increasing, cause many heavy metals such as lead, mercury, cadmium, cobalt to enter in big gas and water, soil, cause serious environment dirty
Dye.With the heavy metal that various chemical states or chemical form are present, will retain after into environment or the ecosystem, accumulate and
Migration, works the mischief.The heavy metal such as discharged with waste water, even if concentration is little, also can accumulate, by fish and shellfish in algae and bed mud
Body surface absorption, produce food chain concentration, so as to cause public hazards.The processes such as the lead Jing Atmospheric Diffusions of motor vehicle exhaust emission enter ring
In border, the concentration for causing current earth's surface lead is significantly increased, and the uptake for causing lead in modern age human body increased than primitive man
About 100 times, compromise health.
Nature has many heavy metals, such as zinc, cadmium, copper, lead etc., and these heavy metals are also existed in human body,
It is the indispensable element of human body.But, once everything has the problem of an amount, normal amount that anything exceed, and it necessarily gives
Environment or human body have undesirable effect.And the heavy metal-polluted weight exactly caused because of mankind's activity in environment having a finger in every pie that we often say
Tenor increases, and beyond normal range (NR), and causes environmental quality to deteriorate.Wherein copper is one kind that underwater gold belongs to element,
It is that human body is requisite, but harm of the copper of excess to human body is very big.Free state copper ion to the harm of human body than
Coordinate state copper much bigger.Excessive copper ion has great negative interaction to many aquatiles, cause be it with protein in
Sulfydryl is combined, and disturbs the activity of sulfydryl enzyme, if such as having excessive copper ion in coral, pasture and water ecological tank, will quickly make the heart
The biology of love is got killed method.The pollution of copper is mainly derived from the industries such as plating, metallurgy, chemical industry.To monitor the matter of water accurately and in time
Amount, it is ensured that people obtain safe drinking water, and we establish copper ion concentration spectrophotometric determination method in contaminant water.Jing data
Known, total copper content of running water is not to be exceeded 0.5mg/L, and the content of total copper is not to be exceeded 1.0mg/L in domestic water.
Traditional monitoring water environment mainly with artificial sample, Laboratory Instruments analysis based on, exist Monitoring frequency it is low, prison
Survey scope is little, sampling error is big, the shortcoming of poor real.
Traditional monitoring water environment system lacks carries out real-time dynamic acquisition to water environment heavy metal data interior on a large scale
The technological means of analysis, easily miss carries out the best period of timely preventing and treating at the pollution initial stage.
The content of the invention
The technical problem to be solved is the defect involved by background technology, there is provided an a kind of water quality huge sum of money
Category pollution monitor system.
The present invention is employed the following technical solutions to solve above-mentioned technical problem：
A kind of control method of water quality heavy metal pollution monitoring system, the water quality heavy metal pollution monitoring system is supervised comprising water quality
Control module, wireless transport module, control module, display module and alarm module；
The monitoring water quality module includes some monitoring water quality units；
The wireless transport module comprising it is some correspond with the monitoring water quality unit branch nodes and one that are connected and
What the control module was connected collects node, the branch node and collects and be based between node Zigbee protocol radio communication；
The monitoring water quality unit includes temperature sensor, GPS positioning unit, heavy-metal electrochemical sensor array, heavy metal
Signal conditioning circuit, acid-base value electrode, acid-base value modulate circuit, turbidity transducer, turbidity modulate circuit and microcontroller；
The heavy-metal electrochemical sensor array is connected by heavy metal signal conditioning circuit with the microcontroller；The acid
Basicity electrode is connected by acid-base value modulate circuit with the microcontroller；The turbidity transducer by turbidity modulate circuit and
The microcontroller is connected；
The microcontroller also respectively with temperature sensor, GPS positioning unit, the corresponding branch node phase of monitoring water quality unit
Even；
The control module respectively with collect node, display module, alarm module and be connected；
The control method is comprised the steps of：
Step 1）, the water environment that each monitoring water quality unit is located to it carries out water quality monitoring：
Step 1.1）, the temperature for detecting passes to microcontroller by temperature sensor；
Step 1.2）, the gps coordinate of the monitoring water quality unit for detecting passes to microcontroller by GPS positioning unit；
Step 1.3）, heavy-metal electrochemical sensor array is by the heavy metal concentration for detecting through heavy metal signal conditioning circuit
Microcontroller is passed to after process；
Step 1.4）, acid-base value electrode by the acid-base value for detecting through acid-base value modulate circuit process after pass to microcontroller
Device；
Step 1.5）, turbidity transducer by the turbidity for detecting through turbidity modulate circuit process after pass to microcontroller；
Step 1.6）, microcontroller be used for the temperature for receiving, gps coordinate, heavy metal concentration, acid-base value, turbidity are integrated into
Water quality information, and the water quality information is passed to by the control module by its corresponding branch node；
Step 2）, control module control display module shows the water quality information of each monitoring water quality unit for receiving;
Step 3）, control module is by the heavy metal concentration and heavy metal set in advance in each monitoring water quality unit water quality information
Concentration threshold is compared；
Step 3.1）, when exist heavy metal concentration more than or equal to default heavy metal concentration threshold value monitoring water quality unit water quality
During information；
Step 3.1.1）, control module control display module highlights the water quality of heavy metal concentration correspondence monitoring water quality unit
Information；
Step 3.1.2）, control module control alarm module reported to the police.
As a kind of further prioritization scheme of control method of water quality heavy metal pollution monitoring system of the invention, the control
The processor of molding block adopts 51 series monolithics.
As a kind of further prioritization scheme of control method of water quality heavy metal pollution monitoring system of the invention, the control
The processor of molding block adopts AT89S52 single-chip microcomputers.
As a kind of further prioritization scheme of control method of water quality heavy metal pollution monitoring system of the invention, the acid
Basicity electrode adopts thunder magnetic E-201-C electrodes.
As a kind of further prioritization scheme of control method of water quality heavy metal pollution monitoring system of the invention, the report
Alert module adopts sound and light alarm module.
The present invention adopts above technical scheme compared with prior art, with following technique effect：
1. design simple, it is easy to use；
2. reflect the concentration of water environment heavy metal in real time, and alarm is actively sent when exceeded.
Description of the drawings
Fig. 1 is the module diagram of the present invention.
Specific embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, the invention discloses a kind of control method of water quality heavy metal pollution monitoring system, the water quality heavy metal
Pollution monitor system includes monitoring water quality module, wireless transport module, control module, display module and alarm module；
The monitoring water quality module includes some monitoring water quality units；
The wireless transport module comprising it is some correspond with the monitoring water quality unit branch nodes and one that are connected and
What the control module was connected collects node, the branch node and collects and be based between node Zigbee protocol radio communication；
The monitoring water quality unit includes temperature sensor, GPS positioning unit, heavy-metal electrochemical sensor array, heavy metal
Signal conditioning circuit, acid-base value electrode, acid-base value modulate circuit, turbidity transducer, turbidity modulate circuit and microcontroller；
The heavy-metal electrochemical sensor array is connected by heavy metal signal conditioning circuit with the microcontroller；The acid
Basicity electrode is connected by acid-base value modulate circuit with the microcontroller；The turbidity transducer by turbidity modulate circuit and
The microcontroller is connected；
The microcontroller also respectively with temperature sensor, GPS positioning unit, the corresponding branch node phase of monitoring water quality unit
Even；
The control module respectively with collect node, display module, alarm module and be connected；
The control method is comprised the steps of：
Step 1）, the water environment that each monitoring water quality unit is located to it carries out water quality monitoring：
Step 1.1）, the temperature for detecting passes to microcontroller by temperature sensor；
Step 1.2）, the gps coordinate of the monitoring water quality unit for detecting passes to microcontroller by GPS positioning unit；
Step 1.3）, heavy-metal electrochemical sensor array is by the heavy metal concentration for detecting through heavy metal signal conditioning circuit
Microcontroller is passed to after process；
Step 1.4）, acid-base value electrode by the acid-base value for detecting through acid-base value modulate circuit process after pass to microcontroller
Device；
Step 1.5）, turbidity transducer by the turbidity for detecting through turbidity modulate circuit process after pass to microcontroller；
Step 1.6）, microcontroller be used for the temperature for receiving, gps coordinate, heavy metal concentration, acid-base value, turbidity are integrated into
Water quality information, and the water quality information is passed to by the control module by its corresponding branch node；
Step 2）, control module control display module shows the water quality information of each monitoring water quality unit for receiving;
Step 3）, control module is by the heavy metal concentration and heavy metal set in advance in each monitoring water quality unit water quality information
Concentration threshold is compared；
Step 3.1）, when exist heavy metal concentration more than or equal to default heavy metal concentration threshold value monitoring water quality unit water quality
During information；
Step 3.1.1）, control module control display module highlights the water quality of heavy metal concentration correspondence monitoring water quality unit
Information；
Step 3.1.2）, control module control alarm module reported to the police.
The processor of the control module adopts 51 series monolithics, preferentially adopts AT89S52 single-chip microcomputers.
The acid-base value electrode adopts thunder magnetic E-201-C electrodes.
The alarm module adopts sound and light alarm module.
Those skilled in the art of the present technique it is understood that unless otherwise defined, all terms used herein（Including skill
Art term and scientific terminology）With with art of the present invention in those of ordinary skill general understanding identical meaning.Also
It should be understood that those terms defined in such as general dictionary should be understood that with the context of prior art in
The consistent meaning of meaning, and unless defined as here, will not be explained with idealization or excessively formal implication.
Above-described specific embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the specific embodiment that the foregoing is only the present invention, be not limited to this
Bright, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc. should be included in the present invention
Protection domain within.
Claims (5)
1. a kind of control method of water quality heavy metal pollution monitoring system, the water quality heavy metal pollution monitoring system includes water quality
Monitoring module, wireless transport module, control module, display module and alarm module；
The monitoring water quality module includes some monitoring water quality units；
The wireless transport module comprising it is some correspond with the monitoring water quality unit branch nodes and one that are connected and
What the control module was connected collects node, the branch node and collects and be based between node Zigbee protocol radio communication；
The monitoring water quality unit includes temperature sensor, GPS positioning unit, heavy-metal electrochemical sensor array, heavy metal
Signal conditioning circuit, acid-base value electrode, acid-base value modulate circuit, turbidity transducer, turbidity modulate circuit and microcontroller；
The heavy-metal electrochemical sensor array is connected by heavy metal signal conditioning circuit with the microcontroller；The acid
Basicity electrode is connected by acid-base value modulate circuit with the microcontroller；The turbidity transducer by turbidity modulate circuit and
The microcontroller is connected；
The microcontroller also respectively with temperature sensor, GPS positioning unit, the corresponding branch node phase of monitoring water quality unit
Even；
The control module respectively with collect node, display module, alarm module and be connected；
Characterized in that, the control method is comprised the steps of：
Step 1）, the water environment that each monitoring water quality unit is located to it carries out water quality monitoring：
Step 1.1）, the temperature for detecting passes to microcontroller by temperature sensor；
Step 1.2）, the gps coordinate of the monitoring water quality unit for detecting passes to microcontroller by GPS positioning unit；
Step 1.3）, heavy-metal electrochemical sensor array is by the heavy metal concentration for detecting through heavy metal signal conditioning circuit
Microcontroller is passed to after process；
Step 1.4）, acid-base value electrode by the acid-base value for detecting through acid-base value modulate circuit process after pass to microcontroller
Device；
Step 1.5）, turbidity transducer by the turbidity for detecting through turbidity modulate circuit process after pass to microcontroller；
Step 1.6）, microcontroller be used for the temperature for receiving, gps coordinate, heavy metal concentration, acid-base value, turbidity are integrated into
Water quality information, and the water quality information is passed to by the control module by its corresponding branch node；
Step 2）, control module control display module shows the water quality information of each monitoring water quality unit for receiving;
Step 3）, control module is by the heavy metal concentration and heavy metal set in advance in each monitoring water quality unit water quality information
Concentration threshold is compared；
Step 3.1）, when exist heavy metal concentration more than or equal to default heavy metal concentration threshold value monitoring water quality unit water quality
During information；
Step 3.1.1）, control module control display module highlights the water quality of heavy metal concentration correspondence monitoring water quality unit
Information；
Step 3.1.2）, control module control alarm module reported to the police.
2. the control method of water quality heavy metal pollution monitoring system according to claim 1, it is characterised in that the control
The processor of module adopts 51 series monolithics.
3. the control method of water quality heavy metal pollution monitoring system according to claim 2, it is characterised in that the control
The processor of module adopts AT89S52 single-chip microcomputers.
4. the control method of water quality heavy metal pollution monitoring system according to claim 1, it is characterised in that the soda acid
Degree electrode adopts thunder magnetic E-201-C electrodes.
5. the control method of water quality heavy metal pollution monitoring system according to claim 1, it is characterised in that the warning
Module adopts sound and light alarm module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611012526.7A CN106645322A (en) | 2016-11-17 | 2016-11-17 | Control method for monitoring system of water heavy metal pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611012526.7A CN106645322A (en) | 2016-11-17 | 2016-11-17 | Control method for monitoring system of water heavy metal pollution |
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| CN106645322A true CN106645322A (en) | 2017-05-10 |
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| CN201611012526.7A Pending CN106645322A (en) | 2016-11-17 | 2016-11-17 | Control method for monitoring system of water heavy metal pollution |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111912949A (en) * | 2020-08-10 | 2020-11-10 | 武汉巨正环保科技有限公司 | Water quality heavy metal pollution monitoring system |
| CN114624406A (en) * | 2022-02-23 | 2022-06-14 | 湖南应用技术学院 | Water environment monitoring system based on internet of things technology |
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| CN103578256A (en) * | 2013-11-04 | 2014-02-12 | 桂林电子科技大学 | Regional water environment heavy metal monitoring system and operating method |
| CN105699616A (en) * | 2016-03-07 | 2016-06-22 | 南京航空航天大学 | Multi-parameter water quality detecting and rating system and water quality rating method based on same |
| CN205607439U (en) * | 2016-04-25 | 2016-09-28 | 天津盛优宝网络科技有限公司 | Drinking water water source safety monitoring system |
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2016
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060091046A1 (en) * | 2001-12-13 | 2006-05-04 | Turf Sentry, Inc. | Recycled irrigation water treatment system including reverse osmosis |
| JP2006266922A (en) * | 2005-03-24 | 2006-10-05 | Japan Organo Co Ltd | Water quality monitoring apparatus and method |
| CN202512124U (en) * | 2012-04-01 | 2012-10-31 | 华南理工大学 | Water quality monitoring early warning system based on radio frequency identification (RFID) and wireless sensing network |
| CN103578256A (en) * | 2013-11-04 | 2014-02-12 | 桂林电子科技大学 | Regional water environment heavy metal monitoring system and operating method |
| CN105699616A (en) * | 2016-03-07 | 2016-06-22 | 南京航空航天大学 | Multi-parameter water quality detecting and rating system and water quality rating method based on same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111912949A (en) * | 2020-08-10 | 2020-11-10 | 武汉巨正环保科技有限公司 | Water quality heavy metal pollution monitoring system |
| CN114624406A (en) * | 2022-02-23 | 2022-06-14 | 湖南应用技术学院 | Water environment monitoring system based on internet of things technology |
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