Pollution source water quality detection device and detection method thereof

Abstract

The invention relates to a pollution source water quality detection device and a detection method thereof, and belongs to the technical field of water quality detection. Comprising a sampling module which is responsible for collecting a water sample from pollution source water; the pretreatment module is used for treating the water sample to be suitable for subsequent analysis; the sensor array integrates various physical sensors and chemical sensors; the bioreactor is used for detecting biological indexes; a plurality of high-precision analyzers are adopted to accurately quantify the complex chemical substances; a data processing system. According to the pollution source water quality detection device and the detection method thereof, multiple technical means of physical, chemical, biological and modern instrumental analysis technologies are integrated, comprehensive, rapid and accurate detection of water quality is achieved, and the detection efficiency is improved by continuously optimizing the detection process and improving the data processing capacity. The device provides a more efficient and reliable solution for water quality monitoring work, has important significance for protecting water resources and preventing water pollution, and greatly improves the use effect.

Description

Technical Field

[0001] The invention relates to a pollution source water quality detection device and a detection method thereof, belonging to the technical field of water quality detection. Background Art

[0002] Water is widely present in nature. It is one of the important external environmental factors for human beings and a non-renewable precious resource. Life originates from water. Water is an important component of the body and a basic substance necessary for all life processes. It plays an extremely important role in human life and production activities. Since water pollution is a common global problem, the freshwater resources available for human use are limited and unevenly distributed, and many places are in a state of serious water shortage. Therefore, the protection and rational use of water environment and water resources are particularly precious. Once the water body is polluted, on the one hand, the water quality will deteriorate and hinder normal use; on the other hand, it will damage human health and cause acute and chronic poisoning or waterborne infectious diseases. However, in order to know the quality of water, whether it is polluted, and whether it is safe to drink, it is necessary to provide a scientific basis through water quality testing.

[0003] The existing water quality testing of pollution sources can basically meet normal use needs, but the detection technical means are relatively simple, usually only using one of the physical, chemical, biological and modern instrumental analysis techniques, which makes it difficult to conduct comprehensive, rapid and accurate water quality testing, and the use effect needs to be improved.

[0004] Based on this, the present invention provides a pollution source water quality detection device and a detection method thereof. Summary of the invention

[0005] In view of this, the present invention provides a pollution source water quality detection device and a detection method thereof. The detection technical means are relatively single, usually only using one of physical, chemical, biological and modern instrument analysis techniques, which makes it difficult to comprehensively, quickly and accurately detect water quality, and the use effect needs to be improved.

[0006] The present invention provides a pollution source water quality detection device, and the proposed technical scheme is as follows: comprising a sampling module, which is used to set a plurality of water quality collection points at equal intervals in the pollution source water quality, and is responsible for collecting water samples from the pollution source water quality; a pretreatment module, which is used to treat the water samples to be suitable for subsequent analysis; a sensor array, which integrates a variety of physical sensors and chemical sensors, and performs preliminary and rapid detection on the water samples collected from the pollution source water quality; a bioreactor, which is used for biological indicator detection, and observes the growth of specific microorganisms or changes in metabolic products by culturing them; a high-precision analyzer, which uses a variety of high-precision analyzers for accurate quantification of complex chemical substances; a data processing system, which integrates data processing software, and realizes automatic data collection, analysis, report generation and remote monitoring.

[0007] Furthermore, the pre-treatment module includes filtering and removing suspended matter from water samples collected from pollution sources.

[0008] Furthermore, the physical sensors include temperature sensors, conductivity sensors, turbidity sensors, and dissolved oxygen sensors. The physical indicators mainly include water temperature, conductivity, turbidity, dissolved oxygen, etc., which are directly measured by built-in physical sensors. These parameters reflect the basic physical state and self-purification ability of the water body.

[0009] Furthermore, the chemical sensor includes a pH sensor, an ORP sensor, and a heavy metal ion sensor. The chemical index detection utilizes a chemical sensor or a colorimetric method to quickly determine the pH value, redox potential, and heavy metal ion concentration in water.

[0010] Furthermore, the high-precision analyzer includes a spectrometer, a chromatograph, and a mass spectrometer, which can perform accurate quantitative analysis on trace organic matter, pesticide residues, heavy metals, etc. in water bodies, and can be used for accurate quantification of complex chemical substances.

[0011] Furthermore, the biological indicator detection method cultivates specific indicator organisms, such as bacteria and algae, in bioreactors and observes their growth rate, population changes or metabolites to assess the degree of pollution and toxicity of water bodies.

[0012] Furthermore, the data processing system combines Internet of Things technology with integrated data processing software, corrects sensor drift through algorithms, improves data accuracy, and realizes automatic data collection, analysis, report generation and remote monitoring.

[0013] A method for detecting water quality of a pollution source comprises the following steps:

[0014] S1: Set up several water quality collection points at equal intervals in the pollution source water quality, responsible for collecting water samples from the pollution source water quality;

[0015] S2: Filter and remove suspended solids from water samples collected from pollution sources to treat the water samples to make them suitable for subsequent analysis;

[0016] S3: Integrates a variety of physical sensors and chemical sensors. Physical sensors include temperature sensors, conductivity sensors, turbidity sensors, and dissolved oxygen sensors. Chemical sensors include pH sensors, ORP sensors, and heavy metal ion sensors. They are used to conduct preliminary and rapid detection of water samples collected from pollution sources.

[0017] S4: Cultivate specific indicator organisms, such as bacteria and algae, in bioreactors and observe their growth rate, population changes or metabolites to assess the degree of pollution and toxicity of water bodies;

[0018] S5: Using advanced instrumental analysis technologies such as spectroscopy, chromatography, and mass spectrometry, it can accurately and quantitatively analyze trace organic matter, pesticide residues, heavy metals, etc. in water bodies, and accurately quantify complex chemical substances;

[0019] S6: Combined with the Internet of Things technology and integrated data processing software, it can realize real-time online monitoring of water quality parameters. Through the sensor array installed in the water body, data is continuously collected and uploaded to the cloud platform for remote monitoring and timely warning.

[0020] Beneficial effects of the present invention:

[0021] It integrates multiple technical means such as physics, chemistry, biology and modern instrumental analysis technology to achieve comprehensive, rapid and accurate detection of water quality. By continuously optimizing the detection process and improving data processing capabilities, the device will provide a more efficient and reliable solution for water quality monitoring. It is of great significance for protecting water resources and preventing water pollution, and its use effect will be greatly improved. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention will be described in detail below.

[0023] The present invention provides a pollution source water quality detection device, comprising a sampling module, which is used to set a plurality of water quality collection points at equal intervals in the pollution source water quality, and is responsible for collecting water samples from the pollution source water quality; a pretreatment module, which is used to process the water samples to be suitable for subsequent analysis; a sensor array, which integrates a variety of physical sensors and chemical sensors, and performs preliminary rapid detection on the water samples collected from the pollution source water quality; a bioreactor, which is used for biological indicator detection, and observes the growth of specific microorganisms or changes in metabolites by culturing them; a high-precision analyzer, which uses a variety of high-precision analyzers for accurate quantification of complex chemical substances; a data processing system, which integrates data processing software, realizes automatic data collection, analysis, report generation and remote monitoring. The device integrates physical, chemical, biological and modern instrument analysis technologies, and is intended to comprehensively, accurately and quickly evaluate water quality conditions, and provide a scientific basis for environmental protection and water resources management.

[0024] As an optional embodiment, the pre-treatment module includes filtering the water samples collected from the pollution source water quality, removing suspended matter, etc.

[0025] As an optional embodiment, the physical sensors include temperature sensors, conductivity sensors, turbidity sensors, dissolved oxygen sensors, etc. The physical indicators mainly include water temperature, conductivity, turbidity, dissolved oxygen, etc., which are directly measured by built-in physical sensors. These parameters reflect the basic physical state and self-purification ability of the water body.

[0026] As an optional embodiment, the chemical sensor includes a pH sensor, an ORP sensor, a heavy metal ion sensor, etc. The chemical indicator detection utilizes chemical sensors or colorimetry to quickly determine the pH value, oxidation-reduction potential (ORP), heavy metal ion concentration, nutrients (such as nitrogen and phosphorus), etc. in water. Some indicators need to be combined with chemical reagents for reaction and then measured by a photometer.

[0027] As an optional embodiment, the high-precision analyzer includes a spectrometer, a chromatograph (GC-MS), and a mass spectrometer (ICP-MS), which can perform accurate quantitative analysis of trace organic matter, pesticide residues, heavy metals, etc. in water bodies, and is used for accurate quantification of complex chemical substances.

[0028] As an optional embodiment, the biological indicator detection method cultivates specific indicator organisms, such as bacteria and algae, in a bioreactor and observes their growth rate, population changes or metabolites to evaluate the degree of pollution and toxicity of water bodies. This method is sensitive to organic pollution and long-term low-concentration pollutants.

[0029] As an optional embodiment, the data processing system combines Internet of Things technology with integrated data processing software, corrects sensor drift through algorithms, improves data accuracy, and realizes automatic data collection, analysis, report generation and remote monitoring.

[0030] A method for detecting water quality at a pollution source, using the above-mentioned device for detecting water quality at a pollution source, comprises the following steps:

[0031] S1: Set up several water quality collection points at equal intervals in the pollution source water quality, responsible for collecting water samples from the pollution source water quality;

[0032] S2: Filter and remove suspended solids from water samples collected from pollution sources to treat the water samples to make them suitable for subsequent analysis;

[0033] S3: Integrates a variety of physical sensors and chemical sensors. Physical sensors include temperature sensors, conductivity sensors, turbidity sensors, and dissolved oxygen sensors. Chemical sensors include pH sensors, ORP sensors, and heavy metal ion sensors. They are used to conduct preliminary and rapid detection of water samples collected from pollution sources.

[0034] S4: Cultivate specific indicator organisms, such as bacteria and algae, in bioreactors to observe their growth rate, population changes or metabolites to assess the degree of pollution and toxicity of water bodies. This method is sensitive to organic pollution and long-term low-concentration pollutants.

[0035] S5: Using advanced instrumental analysis technologies such as spectroscopy, chromatography, and mass spectrometry, it can accurately and quantitatively analyze trace organic matter, pesticide residues, heavy metals, etc. in water bodies, and accurately quantify complex chemical substances;

[0036] S6: Combined with the Internet of Things technology, integrated data processing software, the sensor drift is corrected by algorithm, the data accuracy is improved, and automatic data collection, analysis, report generation and remote monitoring are realized. The instrument is calibrated regularly with standard solutions to ensure long-term operational stability.

[0037] The present invention provides a pollution source water quality detection device and detection method thereof, which integrates a variety of technical means to achieve comprehensive, rapid and accurate detection of water quality. By continuously optimizing the detection process and improving data processing capabilities, the device will provide a more efficient and reliable solution for water quality monitoring, which is of great significance for protecting water resources and preventing water pollution. In the future, with the continuous advancement of technology, the device is expected to make more breakthroughs in intelligence and automation, further improving the efficiency and accuracy of water quality monitoring.

[0038] The present invention and its embodiments are described above, and such description is not restrictive. What is shown in the description is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. A pollution source water quality detection device, characterized in that: It includes a sampling module, which is used to set a number of water quality collection points at equal intervals in the water quality of the pollution source, and is responsible for collecting water samples from the water quality of the pollution source; Pretreatment module, used to process water samples for subsequent analysis; sensor array, integrating multiple physical sensors and chemical sensors to conduct preliminary rapid detection of water samples collected from pollution sources; bioreactor, used for biological indicator detection, by cultivating specific microorganisms to observe their growth or changes in metabolites; high-precision analyzer, using multiple high-precision analyzers for accurate quantification of complex chemical substances; data processing system, integrating data processing software to realize automatic data collection, analysis, report generation and remote monitoring.

2. A pollution source water quality detection device according to claim 1, characterized in that: The pre-treatment module includes filtering and removing suspended matter from water samples collected from pollution sources.

3. A pollution source water quality detection device according to claim 1, characterized in that: The physical sensors include temperature sensors, conductivity sensors, turbidity sensors, and dissolved oxygen sensors. The physical indicators mainly include water temperature, conductivity, turbidity, dissolved oxygen, etc., which are directly measured by built-in physical sensors. These parameters reflect the basic physical state and self-purification ability of the water body.

4. A pollution source water quality detection device according to claim 1, characterized in that: The chemical sensors include pH sensors, ORP sensors, and heavy metal ion sensors. Chemical index detection utilizes chemical sensors or colorimetry to rapidly measure pH value, redox potential, and heavy metal ion concentration in water.

5. A pollution source water quality detection device according to claim 1, characterized in that: The high-precision analyzers include spectrometers, chromatographs, and mass spectrometers, which can perform precise quantitative analysis on trace organic matter, pesticide residues, heavy metals, etc. in water bodies, and are used for precise quantification of complex chemical substances.

6. A pollution source water quality detection device according to claim 1, characterized in that: The biological indicator detection method evaluates the degree of pollution and toxicity of water bodies by culturing specific indicator organisms, such as bacteria and algae, in bioreactors and observing their growth rate, population changes or metabolites.

7. A pollution source water quality detection device according to claim 1, characterized in that: The data processing system combines Internet of Things technology with integrated data processing software, corrects sensor drift through algorithms, improves data accuracy, and realizes automatic data collection, analysis, report generation and remote monitoring.

8. A method for detecting water quality at a pollution source, using a device for detecting water quality at a pollution source according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1: Set up several water quality collection points at equal intervals in the pollution source water quality, responsible for collecting water samples from the pollution source water quality; S2: Filter and remove suspended solids from water samples collected from pollution sources to treat the water samples to make them suitable for subsequent analysis; S3: Integrates a variety of physical sensors and chemical sensors. Physical sensors include temperature sensors, conductivity sensors, turbidity sensors, and dissolved oxygen sensors. Chemical sensors include pH sensors, ORP sensors, and heavy metal ion sensors. They are used to conduct preliminary and rapid detection of water samples collected from pollution sources. S4: Cultivate specific indicator organisms, such as bacteria and algae, in bioreactors and observe their growth rate, population changes or metabolites to assess the degree of pollution and toxicity of water bodies; S5: Using advanced instrumental analysis technologies such as spectroscopy, chromatography, and mass spectrometry, it can accurately and quantitatively analyze trace organic matter, pesticide residues, heavy metals, etc. in water bodies, and accurately quantify complex chemical substances; S6: Combined with the Internet of Things technology and integrated data processing software, it can realize real-time online monitoring of water quality parameters. Through the sensor array installed in the water body, data is continuously collected and uploaded to the cloud platform for remote monitoring and timely warning.