CN103728947A - Pollutant discharge monitoring method - Google Patents
Pollutant discharge monitoring method Download PDFInfo
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- CN103728947A CN103728947A CN201310756072.4A CN201310756072A CN103728947A CN 103728947 A CN103728947 A CN 103728947A CN 201310756072 A CN201310756072 A CN 201310756072A CN 103728947 A CN103728947 A CN 103728947A
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- pollutant
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- sulphuric dioxide
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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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention provides a pollutant discharge monitoring method. The pollutant discharge monitoring method includes the following steps of firstly, collecting work information of a pollutant source and work information of a pollutant treatment facility, sending the work information to a calculation module, and transmitting a detection value to a comparison module, wherein the detection value is obtained through detection of a pollutant monitoring and control facility arranged at a discharge port; secondly, obtaining the yield of pollutants through the calculation module according to the work information of the pollutant source, obtaining the pollutant removal quantity according to the received work information of the pollutant treatment facility, thereby obtaining the real pollutant discharge quantity, and sending the real pollutant discharge quantity to the comparison module; thirdly, comparing the received detection value with the real pollutant discharge quantity through the comparison module, if the difference quantity is within the threshold range, taking the detection value as the standard for the pollutant discharge quantity, and if the difference quantity exceeds the threshold range, taking the real pollutant discharge quantity as the standard for the pollutant discharge quantity; fourthly, controlling whether the pollutant source is closed or not through the environmental protection administration according to the pollutant discharge approved total quantity and the pollutant discharge quantity. The pollutant discharge monitoring method has the advantages of being high in accuracy and the like.
Description
Technical field
The present invention relates to pollutant emission, particularly method.
Background technology
During 11th Five-Year, discharge of pollutant sources monitoring has obtained good popularization, and pollution source monitoring system fundamental construction is perfect.For intensifies process, control, built PMS.By collection, administer and establish process data, by particular analysis method, pollution course operational excellence is judged.
For the control of the total emission volumn of reinforced region and enterprise, carried out the intellective IC card business that total amount of pollutants discharged is controlled.By the statistics to enterprise's total emission volumn, when the total emission volumn that reaches this enterprise when discharge capacity requires, the pollution of closing down this enterprise produces system.But the Data Source of this system is discharge of pollutant sources Monitoring Data, statistical accuracy by arrange mouthful data whether true and continuously institute determine, when row's mouthful data are inaccurate, while faking, or during pollution source data transmission broken string, this system statistics there will be deviation.
Encourage enterprise's strengthening contamination disposal simultaneously, formulated the subsidy mechanism of desulfurization electricity price and sewage disposal expense, but these mechanism data sources are for manually reporting and arrange a mouthful data monitoring.Because the judgement that manually reports and arrange mouthful data validity is without foundation, cause the rationality of these subsidy amounts to have no way of determining.
Summary of the invention
In order to solve the deficiency in above-mentioned prior art scheme, the invention provides the method for supervising of the pollutant emission that accuracy is good.
The object of the invention is to be achieved through the following technical solutions:
A method for supervising for pollutant emission, described method for supervising comprises the following steps:
(A1) gather the job information of pollution source, the job information of pollutant control facility, and be sent to computing module;
Be arranged on the detected value that the pollutant monitor and control facility of floss hole records and be sent to comparing module;
(A2) computing module obtains the generation of pollutant according to the job information of described pollution source, obtains the removal amount of pollutant according to the job information of the treatment facility receiving, thereby knows the true discharge capacity of pollutant, and is sent to comparing module;
(A3) detected value that comparing module relatively receives and true discharge capacity:
If measures of dispersion is in threshold range, the discharge capacity of pollutant is as the criterion with described detected value;
If measures of dispersion exceeds described threshold range, the discharge capacity of pollutant is as the criterion with described true discharge capacity;
(A4) environmental administration controls whether closing down of pollution source according to the discharge capacity of checking and approving total amount, described pollutant of pollutant emission.
According to above-mentioned method for supervising, alternatively, described pollutant comprises sulphuric dioxide.
According to above-mentioned method for supervising, preferably, the generation G of described sulphuric dioxide
sO2account form be:
G
sO2=∑ M
f* 2* α * (∑ S
ar/ 100), M
ffor the amount of fuel, α is that fuel is to the conversion ratio of sulphuric dioxide, S
arsulfur for fuel.
According to above-mentioned method for supervising, preferably, the removal amount G of described sulphuric dioxide
sO2 subtractsaccount form be:
G
sO2 subtracts=0.64*G*P/n, G is desulfurizing agent use amount, and P is desulfurizing agent purity, and n is calcium sulfur ratio.
According to above-mentioned method for supervising, alternatively, in step (A1), gather the operation information of described pollution source and treatment facility, this operation information is corresponding to working time;
In step (A2), computing module further obtains desulfuration efficiency η
de-the generation of the removal amount/sulphuric dioxide of=sulphuric dioxide, and the operation ratio η that obtains treatment facility
control=∑ T
1/ ∑ T
2; T
1for the working time for the treatment of facility, T
2for the working time of pollution source;
(B1) according to the electricity price of the operation ratio subsidy owner unit of described desulfuration efficiency and treatment facility.
According to above-mentioned method for supervising, preferably, described operation information comprises temperature, load.
Compared with prior art, the beneficial effect that the present invention has is:
1, a kind of method of pollution reducing facility whole process supervision is provided, has reached rationality judgement and total amount that process is administered simultaneously and check, realized the combination of process monitoring and discharge of pollutant sources effective monitoring;
2, total amount emissions data relies on no longer merely total floss hole pollutant monitoring instrument, data source variation;
3, by data such as production, improvement, designs, directly calculate total emission volumn, realize total amount emission control data accuracy is checked, guarantee the accuracy of overall control;
4, during can be long to analytical instrument fault, analytical cycle, data be supplemented, and guarantee continuity and the accuracy of calculation of total Data Source;
The accurate computing method that 5, the subsidy of desulfurization electricity price is provided, changing people is in the past the loaded down with trivial details and inaccuracy of declaring.
Accompanying drawing explanation
With reference to accompanying drawing, disclosure of the present invention will be easier to understand.Those skilled in the art hold intelligible: these accompanying drawings are only for illustrating technical scheme of the present invention, and are not intended to protection scope of the present invention to be construed as limiting.In figure:
Fig. 1 is according to the process flow diagram of the method for supervising of the embodiment of the present invention.
Embodiment
Fig. 1 and following declarative description optional embodiment of the present invention with instruction those skilled in the art, how to implement and to reproduce the present invention.In order to instruct technical solution of the present invention, simplified or omitted some conventional aspects.Those skilled in the art should understand that be derived from the modification of these embodiments or replace will be within the scope of the invention.Those skilled in the art should understand that following characteristics can combine to form a plurality of modification of the present invention in every way.Thus, the present invention is not limited to following optional embodiment, and only by claim and their equivalent, is limited.
Embodiment:
Fig. 1 has schematically provided the method for supervising process flow diagram of the gaseous contaminant discharge of the embodiment of the present invention, and as shown in Figure 1, described method for supervising comprises the following steps:
(A1) gather the job information of boiler of power plant, as coal-fired amount M
f, the coal-fired conversion ratio α to sulphuric dioxide, coal-fired sulfur S
ar, and the job information of desulfurization facility, as desulfurizing agent use amount G, desulfurizing agent purity is, calcium sulfur ratio n; The information collecting is sent to computing module;
Be arranged on the detected value that the flue gas discharge continuous monitoring system (CEMS) of floss hole records and be sent to comparing module;
Gather the operation information of described boiler and desulfurization facility, as load, temperature, thereby know working time of boiler and desulfurization facility, and be sent to computing module;
(A2) computing module obtains the generation G of pollutant according to the job information of described pollution source
sO2=∑ M
f* 2* α * (∑ S
ar/ 100), according to the job information of the treatment facility receiving, obtain the removal amount G of pollutant
sO2 subtracts=0.64*G*P/n,, thus know the true discharge capacity of pollutant, and be sent to comparing module;
Computing module further obtains desulfuration efficiency η
de-the generation of the removal amount/sulphuric dioxide of=sulphuric dioxide, and the operation ratio η that obtains treatment facility
control=∑ T
1/ ∑ T
2; T
1for the working time for the treatment of facility, T
2for the working time of boiler;
(A3) detected value that comparing module relatively receives and true discharge capacity:
If measures of dispersion is in threshold range, the discharge capacity of pollutant is as the criterion with described detected value;
If measures of dispersion exceeds described threshold range, the discharge capacity of pollutant is as the criterion with described true discharge capacity;
(A4) environmental administration controls whether closing down of pollution source according to the discharge capacity of checking and approving total amount, described pollutant of pollutant emission;
(B1) according to the electricity price of the operation ratio subsidy owner unit of described desulfuration efficiency and treatment facility.
Claims (6)
1. a method for supervising for pollutant emission, described method for supervising comprises the following steps:
(A1) gather the job information of pollution source, the job information of pollutant control facility, and be sent to computing module;
Be arranged on the detected value that the pollutant monitor and control facility of floss hole records and be sent to comparing module;
(A2) computing module obtains the generation of pollutant according to the job information of described pollution source, obtains the removal amount of pollutant according to the job information of the treatment facility receiving, thereby knows the true discharge capacity of pollutant, and is sent to comparing module;
(A3) detected value that comparing module relatively receives and true discharge capacity:
If measures of dispersion is in threshold range, the discharge capacity of pollutant is as the criterion with described detected value;
If measures of dispersion exceeds described threshold range, the discharge capacity of pollutant is as the criterion with described true discharge capacity;
(A4) environmental administration controls whether closing down of pollution source according to the discharge capacity of checking and approving total amount, described pollutant of pollutant emission.
2. method for supervising according to claim 1, is characterized in that: described pollutant comprises sulphuric dioxide.
3. method for supervising according to claim 2, is characterized in that: the generation G of described sulphuric dioxide
sO2account form be:
G
sO2=∑ M
f* 2* α * (∑ S
ar/ 100), M
ffor the amount of fuel, α is that fuel is to the conversion ratio of sulphuric dioxide, S
arsulfur for fuel.
4. method for supervising according to claim 2, is characterized in that: the removal amount G of described sulphuric dioxide
sO2 subtractsaccount form be:
G
sO2 subtracts=0.64*G*P/n, G is desulfurizing agent use amount, and P is desulfurizing agent purity, and n is calcium sulfur ratio.
5. method for supervising according to claim 2, is characterized in that: in step (A1), gather the operation information of described pollution source and treatment facility, this operation information is corresponding to working time;
In step (A2), computing module further obtains desulfuration efficiency η
de-the generation of the removal amount/sulphuric dioxide of=sulphuric dioxide, and the operation ratio η that obtains treatment facility
control=∑ T
1/ ∑ T
2; T
1for the working time for the treatment of facility, T
2for the working time of pollution source;
(B1) according to the electricity price of the operation ratio subsidy owner unit of described desulfuration efficiency and treatment facility.
6. method for supervising according to claim 5, is characterized in that: described operation information comprises temperature, load.
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Cited By (9)
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| CN104374874A (en) * | 2014-10-13 | 2015-02-25 | 贵州电力试验研究院 | Method for correcting online monitoring data of flue gas desulfurization device |
| CN104731065A (en) * | 2015-02-09 | 2015-06-24 | 福建省恒创环保科技有限公司 | Sewage discharge total-quantity control and sewage discharge right trade management system |
| CN104091061B (en) * | 2014-07-01 | 2017-04-26 | 北京金控数据技术股份有限公司 | Method for using normal distribution for assisting in determining effectiveness of pollution source monitoring data |
| CN106919157A (en) * | 2017-03-10 | 2017-07-04 | 武汉企鹅能源数据有限公司 | Industrial pollution source intellectual monitoring platform based on energy consumption analysis |
| CN107168215A (en) * | 2017-07-03 | 2017-09-15 | 河北新禾科技有限公司 | A kind of pollution sources online monitoring system and its analysis method |
| WO2018232932A1 (en) * | 2017-06-23 | 2018-12-27 | 深圳市盛路物联通讯技术有限公司 | System and method for supervising industrial exhaust emissions |
| CN110907611A (en) * | 2019-12-26 | 2020-03-24 | 浙江省环境科技有限公司 | Detection control system for regional odor pollution |
| CN111470550A (en) * | 2020-03-12 | 2020-07-31 | 三亚云讯科技有限公司 | Monitoring and treating system for industrial pollution source emission and operation method thereof |
| CN115392623A (en) * | 2022-06-27 | 2022-11-25 | 河南鑫安利安全科技股份有限公司 | Enterprise safety production hidden danger investigation system |
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Cited By (14)
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| CN104731065A (en) * | 2015-02-09 | 2015-06-24 | 福建省恒创环保科技有限公司 | Sewage discharge total-quantity control and sewage discharge right trade management system |
| CN107390606B (en) * | 2015-02-09 | 2021-08-10 | 福建省恒创环保科技有限公司 | Total pollutant emission control system monitored in whole process |
| CN106919157A (en) * | 2017-03-10 | 2017-07-04 | 武汉企鹅能源数据有限公司 | Industrial pollution source intellectual monitoring platform based on energy consumption analysis |
| WO2018232932A1 (en) * | 2017-06-23 | 2018-12-27 | 深圳市盛路物联通讯技术有限公司 | System and method for supervising industrial exhaust emissions |
| CN107168215A (en) * | 2017-07-03 | 2017-09-15 | 河北新禾科技有限公司 | A kind of pollution sources online monitoring system and its analysis method |
| CN107168215B (en) * | 2017-07-03 | 2019-07-23 | 河北新禾科技有限公司 | A kind of pollution sources online monitoring system and its analysis method |
| CN110907611A (en) * | 2019-12-26 | 2020-03-24 | 浙江省环境科技有限公司 | Detection control system for regional odor pollution |
| CN111470550A (en) * | 2020-03-12 | 2020-07-31 | 三亚云讯科技有限公司 | Monitoring and treating system for industrial pollution source emission and operation method thereof |
| CN111470550B (en) * | 2020-03-12 | 2022-05-24 | 三亚云讯科技有限公司 | Emission monitoring and treating system for industrial pollution source and operation method thereof |
| CN115392623A (en) * | 2022-06-27 | 2022-11-25 | 河南鑫安利安全科技股份有限公司 | Enterprise safety production hidden danger investigation system |
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