A processing method for hierarchical evaluation of atmospheric pollutant emission reduction

Abstract

The application discloses a processing method for grading evaluation of atmospheric pollutant emission reduction, comprising the following steps: S1, counting all atmospheric pollutants generated in a factory, detecting the pollution data of each kind of atmospheric pollutant respectively, and calculating the emission reduction rate of each kind of atmospheric pollutant; S2, calculating the comprehensive emission reduction rate of the factory through the emission reduction rate of each kind of atmospheric pollutant; S3, setting an emission reduction grade evaluation table, and judging the energy-saving emission reduction grade of the factory in combination with the comprehensive emission reduction rate of the factory; S4, delimiting a detection area, and detecting the air pollution index of the detection area; when the air pollution index exceeds the standard, finding a target factory for treatment and notifying the target factory to treat atmospheric pollutants; S5, when the target factory for treatment treats atmospheric pollutants, determining an emission reduction target and taking energy-saving emission reduction measures; and S6, after the treatment is completed, repeating steps S1-S5 until the air pollution index in the detection area does not exceed the standard.

Description

A processing method for graded evaluation of air pollutant emission reduction Technical Field

[0001] This invention relates to the field of air pollutant treatment, and more particularly to a treatment method for graded evaluation of air pollutant emission reduction. Background Technology

[0002] Industrial waste gas emissions from various manufacturing enterprises are a significant source of air pollutants, and the reduction of air pollutants by enterprises is currently receiving considerable attention in various regions. However, existing methods for classifying air pollutant reduction only calculate and evaluate the emission reduction levels of individual enterprises, without comparing them with the air pollution index of the region. This makes it difficult for regions to accurately identify target enterprises when addressing air pollution, and similarly, enterprises cannot identify the main pollution sources when treating air pollutants, thus hindering the rapid demonstration of energy conservation and emission reduction effects. Therefore, it is necessary to research a method for classifying and evaluating air pollutant reduction to address these issues. Summary of the Invention

[0003] The purpose of this invention is to address the above-mentioned problems by providing a simple and effective method for evaluating the emission reduction of air pollutants in a region.

[0004] To achieve the above objectives, the technical solution of the present invention is as follows:

[0005] A processing method for graded evaluation of air pollutant emission reduction includes the following steps:

[0006] S1. Collect statistics on all air pollutants generated in the factory, detect the pollution data of each air pollutant, and calculate the emission reduction rate of each air pollutant.

[0007] S2. The overall emission reduction rate of the factory is calculated by using the emission reduction rate of each air pollutant.

[0008] S3. Set up an emission reduction level assessment table and judge the factory's energy conservation and emission reduction level in combination with the factory's overall emission reduction rate;

[0009] S4. Delineate the testing area according to the land surface area or administrative region, test the air pollution index in the testing area, and determine whether the air pollution index exceeds the standard; when the air pollution index exceeds the standard, determine the target factory for treatment based on the energy conservation and emission reduction level of each factory, and notify the target factory to carry out air pollutant treatment.

[0010] S5. When treating air pollutants at the target factory, determine the emission reduction target by the emission reduction rate of each air pollutant in the target factory, and take energy-saving and emission-reduction measures for the emission reduction target.

[0011] S6. After the target factory has finished treating the air pollutants, repeat steps S1 to S5 until the air pollution index in the detection area does not exceed the standard to complete the treatment operation.

[0012] Furthermore, in step S1, the pollution data for air pollutants includes the production and emissions of air pollutants.

[0013] Furthermore, in step S1, the formula for calculating the air pollutant emission reduction rate is as follows:

[0014] Emission reduction rate = (production of air pollutants - emissions of air pollutants) ÷ production of air pollutants.

[0015] Furthermore, in step S2, the overall emission reduction rate of the factory is the average of the emission reduction rates of all air pollutants within the factory.

[0016] Furthermore, in step S3, the emission reduction level assessment table is as follows: when the factory's overall emission reduction rate is not greater than 15%, the factory's energy conservation and emission reduction level is Level 1; when the factory's overall emission reduction rate is greater than 15% and not greater than 25%, the factory's energy conservation and emission reduction level is Level 2; when the factory's overall emission reduction rate is greater than 25% and not greater than 35%, the factory's energy conservation and emission reduction level is Level 3; and when the factory's overall emission reduction rate is greater than 35%, the factory's energy conservation and emission reduction level is Level 4.

[0017] Furthermore, in step S4, determining the target factory for treatment specifically includes the following steps:

[0018] S41. Conduct a statistical analysis of all factories emitting air pollutants within the monitoring area;

[0019] S42. Sort all factories in order of their energy conservation and emission reduction levels from low to high;

[0020] S43. Select at least the top three factories from all sorted factories as the governance target factories.

[0021] Furthermore, in step S5, determining the emission reduction target for the target factory specifically includes the following steps:

[0022] S51. Compile statistics on the types of all air pollutants within the target factory;

[0023] S52. Sort all air pollutants in order of their emission reduction rate from low to high.

[0024] S53. At least the top three of all ranked air pollutants shall be the targets for air pollution emission reduction.

[0025] Furthermore, in step S5, the energy-saving and emission-reduction measures include activated carbon adsorption emission reduction measures, chemical reagent reaction emission reduction measures, and water purification emission reduction measures.

[0026] Compared with the prior art, the advantages and positive effects of this invention are:

[0027] This invention first calculates the emission reduction rate of each air pollutant within the factory. Then, based on the emission reduction rate of each air pollutant, it calculates the factory's overall emission reduction rate and determines the energy-saving and emission-reduction level. Next, it delineates a monitoring area and monitors the air pollution index within that area. When the air pollution index exceeds the standard, it can quickly identify the target factory for treatment based on the factory's energy-saving and emission-reduction level. Simultaneously, the target factory can quickly identify the air pollutant with the worst emission reduction effect based on the emission reduction rate of each air pollutant. This allows the target factory to rapidly treat the air pollutant with the worst emission reduction effect, achieving the fastest air pollutant treatment effect in the shortest time. This improves the factory's energy-saving and emission-reduction treatment efficiency, thereby keeping the air pollution index within the monitoring area within the standard range and providing a certain guarantee for the atmospheric environmental treatment operation within the monitoring area. Detailed Implementation

[0028] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, any modifications, equivalent substitutions, improvements, etc., made by those skilled in the art to all other embodiments obtained without creative effort should be included within the protection scope of the present invention.

[0029] This embodiment discloses a processing method for the graded evaluation of air pollutant emission reduction, including the following steps:

[0030] S1. Collect statistics on all air pollutants generated in the factory, detect the pollution data of each air pollutant, and calculate the emission reduction rate of each air pollutant.

[0031] The pollution data for the air pollutants include the production and emissions of air pollutants.

[0032] The formula for calculating the emission reduction rate of air pollutants is:

[0033] Emission reduction rate = (production of air pollutants - emissions of air pollutants) ÷ production of air pollutants.

[0034] S2. The overall emission reduction rate of the factory is calculated by the emission reduction rate of each air pollutant; the overall emission reduction rate of the factory is the average of the emission reduction rates of all air pollutants in the factory.

[0035] S3. Set up an emission reduction level assessment table and judge the factory's energy conservation and emission reduction level in combination with the factory's overall emission reduction rate;

[0036] When determining a factory's energy conservation and emission reduction level using the emission reduction level assessment table: if the factory's overall emission reduction rate is no more than 15%, the factory's energy conservation and emission reduction level is Level 1; if the factory's overall emission reduction rate is greater than 15% but no more than 25%, the factory's energy conservation and emission reduction level is Level 2; if the factory's overall emission reduction rate is greater than 25% but no more than 35%, the factory's energy conservation and emission reduction level is Level 3; and if the factory's overall emission reduction rate is greater than 35%, the factory's energy conservation and emission reduction level is Level 4.

[0037] S4. Delineate the testing area according to administrative regions, test the air pollution index in the testing area, and determine whether the air pollution index exceeds the standard; when the air pollution index exceeds the standard, determine the target factory for treatment based on the energy conservation and emission reduction level of each factory, and notify the target factory to carry out air pollutant treatment.

[0038] Identifying target factories for governance includes the following steps:

[0039] S41. Conduct a statistical analysis of all factories emitting air pollutants within the monitoring area;

[0040] S42. Sort all factories in order of their energy conservation and emission reduction levels from low to high;

[0041] S43. Select at least the top three factories from all sorted factories as the governance target factories.

[0042] S5. When treating air pollutants at the target factory, determine the emission reduction target by the emission reduction rate of each air pollutant in the target factory, and take energy-saving and emission-reduction measures for the emission reduction target.

[0043] The specific steps for a factory to determine its emission reduction targets include:

[0044] S51. Compile statistics on the types of all air pollutants within the target factory;

[0045] S52. Sort all air pollutants in order of their emission reduction rate from low to high.

[0046] S53. At least the top three of all ranked air pollutants shall be the targets for air pollution emission reduction.

[0047] The energy conservation and emission reduction measures include activated carbon adsorption emission reduction measures, chemical reagent reaction emission reduction measures, and water purification emission reduction measures.

[0048] S6. After the target factory has finished treating the air pollutants, repeat steps S1 to S5 until the air pollution index in the detection area does not exceed the standard to complete the treatment operation.

[0049] This invention first calculates the emission reduction rate of each air pollutant within the factory. Then, based on the emission reduction rate of each air pollutant, it calculates the factory's overall emission reduction rate and determines the energy-saving and emission-reduction level. Next, it delineates a monitoring area and monitors the air pollution index within that area. When the air pollution index exceeds the standard, it can quickly identify the target factory for treatment based on the factory's energy-saving and emission-reduction level. Simultaneously, the target factory can quickly identify the air pollutant with the worst emission reduction effect based on the emission reduction rate of each air pollutant. This allows the target factory to rapidly treat the air pollutant with the worst emission reduction effect, achieving the fastest air pollutant treatment effect in the shortest time. This improves the factory's energy-saving and emission-reduction treatment efficiency, thereby keeping the air pollution index within the monitoring area within the standard range and providing a certain guarantee for the atmospheric environmental treatment operation within the monitoring area.

Claims

1. A processing method for graded evaluation of air pollutant emission reduction, characterized in that: Includes the following steps: S1. Collect statistics on all air pollutants generated in the factory, detect the pollution data of each air pollutant, and calculate the emission reduction rate of each air pollutant; S2. Calculate the overall emission reduction rate of the factory based on the emission reduction rate of each air pollutant; S3. Set up an emission reduction level assessment table, and judge the energy conservation and emission reduction level of the factory based on the overall emission reduction rate. S4. Delineate the detection area according to the land surface area or administrative region, and detect the air pollution index in the detection area to determine whether the air pollution index exceeds the standard; when the air pollution index exceeds the standard, determine the target factory for treatment based on the energy conservation and emission reduction level of each factory, and notify the target factory to carry out air pollutant treatment; S5. When the target factory carries out air pollutant treatment, determine the emission reduction target based on the emission reduction rate of each air pollutant in the target factory, and take energy conservation and emission reduction measures for the emission reduction target; S6. After the target factory completes the air pollutant treatment, repeat steps S1 to S5 until the air pollution index in the detection area does not exceed the standard, and the treatment operation is completed; in step S4 The specific steps for determining the target factories for pollution control include: S41, compiling statistics on all factories emitting air pollutants within the monitoring area; S42, ranking all factories according to their energy conservation and emission reduction levels from low to high; S43, designating at least the top three factories from the ranking as target factories for pollution control; In step S5, determining the emission reduction targets for the target factories for pollution control includes the following steps: S51, compiling statistics on all types of air pollutants within the target factories for pollution control; S52, ranking all air pollutants according to their emission reduction rates from low to high; S53, designating at least the top three air pollutants from the ranking as air pollution emission reduction targets.

2. The processing method for graded evaluation of air pollutant emission reduction as described in claim 1, characterized in that: In step S1, the pollution data for air pollutants includes the production and emissions of air pollutants.

3. The processing method for graded evaluation of air pollutant emission reduction as described in claim 2, characterized in that: In step S1, the formula for calculating the emission reduction rate of air pollutants is: emission reduction rate = (production of air pollutants - emission of air pollutants) ÷ production of air pollutants.

4. The processing method for graded evaluation of air pollutant emission reduction as described in claim 3, characterized in that: In step S2, the overall emission reduction rate of the factory is the average of the emission reduction rates of all air pollutants within the factory.

5. The processing method for graded evaluation of air pollutant emission reduction as described in claim 4, characterized in that: In step S3, the emission reduction level assessment table is as follows: when the overall emission reduction rate of the factory is not greater than 15%, the energy conservation and emission reduction level of the factory is Level 1; when the overall emission reduction rate of the factory is greater than 15% and not greater than 25%, the energy conservation and emission reduction level of the factory is Level 2; when the overall emission reduction rate of the factory is greater than 25% and not greater than 35%, the energy conservation and emission reduction level of the factory is Level 3; when the overall emission reduction rate of the factory is greater than 35%, the energy conservation and emission reduction level of the factory is Level 4.

6. The processing method for graded evaluation of air pollutant emission reduction as described in claim 1, characterized in that: In step S5, the energy-saving and emission-reduction measures include activated carbon adsorption emission reduction measures, chemical reagent reaction emission reduction measures, and water purification emission reduction measures.