CN103743871A - Method for rapidly searching leakage pint of chemical industry enterprise - Google Patents

Method for rapidly searching leakage pint of chemical industry enterprise Download PDF

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Publication number
CN103743871A
CN103743871A CN201310588287.XA CN201310588287A CN103743871A CN 103743871 A CN103743871 A CN 103743871A CN 201310588287 A CN201310588287 A CN 201310588287A CN 103743871 A CN103743871 A CN 103743871A
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CN
China
Prior art keywords
value
wastewater
indexes
leakage point
leakage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201310588287.XA
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Chinese (zh)
Inventor
杨尚松
赵定
张伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wengfu Group Co Ltd
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Wengfu Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wengfu Group Co Ltd filed Critical Wengfu Group Co Ltd
Priority to CN201310588287.XA priority Critical patent/CN103743871A/en
Publication of CN103743871A publication Critical patent/CN103743871A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a method for rapidly searching the leakage pint of a chemical industry enterprise. The method comprises the following operating steps: sampling water containing corrosive wastewater, and establishing a technologic archive; carrying out comprehensive online monitoring of the indexes comprising the pH value, F, P and the like of the end of the above whole system, and establishing an alarm system for instantly realizing an alarm prompt when the pH value has abnormal fluctuation; and after alarm is received, instantly comprehensively analyzing the wastewater, comparing the indexes comprising the pH value, F, P, SO4<2-> and the like of the wastewater one by one, discriminating according to the relation and the proportion relation among all characteristic values, comparing with all indexes in the pre-established technologic archive to rapidly determine the possible leakage point, and carrying out onsite inspection of the possible leakage point for further determination. The method has the advantages of effective shortening of the pollution source investigation time, rapid and accurate finding of the leakage source, workload reduction, and avoiding of the influences to a downstream river.

Description

A kind of chemical enterprise leak source fast searching method
Technical field
The present invention relates to a kind of chemical enterprise leak source fast searching method.
Background technology
In chemical enterprise, because acid medium is more, often there will be that acid tube leaks, acid storage tank spill-over, or the problem such as site examining and repairing sour water discharge.Although scene is all made with anti-corrosive apparatus, but along with its working time is permanent, sour water leakage phenomenon often occurs, and owing to directly permeating the ground after sour water leakage, finally pollutes downstream river course, there is larger disguise, be all, after downstream is subject to polluting and is found, whole system to be investigated one by one, and it is large to search difficulty in the past comprehensively, efficiency is low, usually causes the accident and further expands.
Summary of the invention
For the deficiencies in the prior art part, the present invention aims to provide a kind of chemical enterprise leak source fast searching method,
Guarantee to improve finding leak source efficiency, reduce the pollution to downstream.
For solving the problems of the technologies described above, the technical solution used in the present invention: a kind of chemical enterprise leak source fast searching method, comprises following operation steps:
(1) all water quality that contains corrosive wastewater is sampled, set up technology files;
(2) end of whole system is carried out to comprehensive on-line monitoring of the indexs such as pH value, F, P, set up warning system, when unusual fluctuations appear in pH value, carry out immediately alarm;
(3) receive after warning, immediately waste water is carried out to multianalysis, to pH value, F, P, the SO in waste water 4 2-etc. index with compare one by one,, proportionate relationship irrelevant by having between each eigenwert screened, and contrast with the indices in the technology files of setting up early stage, can judge rapidly suspicion leakage point, and the suspicion of finding out is suspected to be to leakage point carries out site inspection, further determine.
Adopt the technical program, can shorten the time of investigation pollution source, accurately find relatively rapidly source of leaks, reduced workload, avoid the impact on downstream river course.
Embodiment
Embodiment, the leakage point of Wengfu phosphate fertilizer plant is searched.
First by all water quality that contains corrosive wastewater of Wengfu phosphate fertilizer plant is sampled in a large number, know the real situation comprehensively, and set up relevant pollution source index archives, the end of whole system is carried out comprehensive on-line monitoring of the indexs such as pH value, F, P simultaneously, set up warning system, when unusual fluctuations appear in pH value, alarm immediately, receive after warning, immediately waste water is carried out to multianalysis, by pH value, F, P, SO in waste water 4 2-etc. index, compare one by one,, proportionate relationship irrelevant by having between each eigenwert, etc. screen, and with the pollution source index archives of setting up early stage, contrast, by corresponding relation, judge rapidly the most possible leakage point that is suspected to be, and the leakage point that is suspected to be of finding out is carried out to site inspection, thereby find accurately rapidly source of leaks, avoid the impact on downstream river course.

Claims (1)

1. a chemical enterprise leak source fast searching method, is characterized in that comprising following operation steps:
(1) all water quality that contains corrosive wastewater is sampled, set up technology files;
(2) end of whole system is carried out to comprehensive on-line monitoring of the indexs such as pH value, F, P, set up warning system, when unusual fluctuations appear in pH value, carry out immediately alarm;
(3) receive after warning, immediately waste water is carried out to multianalysis, to pH value, F, P, the SO in waste water 4 2-etc. index with compare one by one,, proportionate relationship irrelevant by having between each eigenwert screened, and contrast with the indices in the technology files of setting up early stage, can judge rapidly suspicion leakage point, and the suspicion of finding out is suspected to be to leakage point carries out site inspection, further determine.
CN201310588287.XA 2013-11-21 2013-11-21 Method for rapidly searching leakage pint of chemical industry enterprise Pending CN103743871A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310588287.XA CN103743871A (en) 2013-11-21 2013-11-21 Method for rapidly searching leakage pint of chemical industry enterprise

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310588287.XA CN103743871A (en) 2013-11-21 2013-11-21 Method for rapidly searching leakage pint of chemical industry enterprise

Publications (1)

Publication Number Publication Date
CN103743871A true CN103743871A (en) 2014-04-23

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CN201310588287.XA Pending CN103743871A (en) 2013-11-21 2013-11-21 Method for rapidly searching leakage pint of chemical industry enterprise

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CN (1) CN103743871A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1103948A (en) * 1994-06-22 1995-06-21 唐新环 Method for detecting the leakage in liquid conveying pipe or storage tank
CN1916482A (en) * 2006-08-30 2007-02-21 姬文超 Safety early warning system for monitoring corrosion, leakage of pipeline on active service, and control method
CN101230953A (en) * 2008-01-24 2008-07-30 深圳东方锅炉控制有限公司 Pipeline leakage detecting system and pipeline leakage detecting system with remote monitoring
CN102003624A (en) * 2010-09-06 2011-04-06 常贵宁 Long distance concentrated sulphuric acid pipe leakage monitoring method
CN102235575A (en) * 2010-04-29 2011-11-09 国际商业机器公司 Data processing method and system for checking pipeline leakage
CN102279082A (en) * 2011-04-20 2011-12-14 清华大学 On-line monitoring method of petrochemical water cooler leakage
CN202442117U (en) * 2012-02-28 2012-09-19 四川科伦药业股份有限公司 Leakage point detection location system for liquid pipeline
CN202733453U (en) * 2012-05-15 2013-02-13 中国石油天然气股份有限公司 Small leak detection system for fluid pipeline
CN103216731A (en) * 2013-05-08 2013-07-24 西安理工大学 Pipeline leakage judgment method and system thereof

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1103948A (en) * 1994-06-22 1995-06-21 唐新环 Method for detecting the leakage in liquid conveying pipe or storage tank
CN1916482A (en) * 2006-08-30 2007-02-21 姬文超 Safety early warning system for monitoring corrosion, leakage of pipeline on active service, and control method
CN101230953A (en) * 2008-01-24 2008-07-30 深圳东方锅炉控制有限公司 Pipeline leakage detecting system and pipeline leakage detecting system with remote monitoring
CN102235575A (en) * 2010-04-29 2011-11-09 国际商业机器公司 Data processing method and system for checking pipeline leakage
CN102003624A (en) * 2010-09-06 2011-04-06 常贵宁 Long distance concentrated sulphuric acid pipe leakage monitoring method
CN102279082A (en) * 2011-04-20 2011-12-14 清华大学 On-line monitoring method of petrochemical water cooler leakage
CN202442117U (en) * 2012-02-28 2012-09-19 四川科伦药业股份有限公司 Leakage point detection location system for liquid pipeline
CN202733453U (en) * 2012-05-15 2013-02-13 中国石油天然气股份有限公司 Small leak detection system for fluid pipeline
CN103216731A (en) * 2013-05-08 2013-07-24 西安理工大学 Pipeline leakage judgment method and system thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
牛进龙,丁雪红: "炼油循环水系统工艺物料泄露快速定位技术", 《工业水处理》, vol. 33, no. 7, 31 July 2013 (2013-07-31) *

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Application publication date: 20140423