Complete set of online monitoring and control system for petrochemical wastewater
A petrochemical wastewater, monitoring and control technology, applied in the direction of testing water, measuring devices, instruments, etc., can solve the problems of rare disclosure, and achieve the effect of promoting work level, reducing operating costs, and increasing load
Inactive Publication Date: 2018-05-18
SHANDONG XINGHUO SCI TECH INSTITYTE
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Problems solved by technology
[0005] Regarding the petrochemical wastewater treatment process, the above methods have solved the petrochemical wastewater treatment very well, but for the petrochemical wastewater online monitoring and control complete system, there are few disclosures
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Embodiment 1
[0038] A petrochemical wastewater online monitoring and control complete system, including a controller 1, also includes the following structure:
[0039] The timing module is coupled to the controller, and when the predetermined detection time is reached, the timing module starts to output the detection signal;
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The invention belongs to the technical field of monitoring of petrochemical wastewater and particularly relates to a complete set of online monitoring and control system for petrochemical wastewater.The system comprises a controller, a timing module and a detection module, wherein the timing module is coupled with the controller; the detection module comprises a chromaticity sensor, a flow sensor, a temperature sensor and a pH sensor, and the pH sensor is connected with the controller and transmits a pH value signal to the controller; the system also comprises a storage device, and the storage device stores flow, temperature, time and pH parameters detected by the detection module and is connected with the controller. Efficient treatment of the petrochemical wastewater is realized, the wastewater treatment process can be monitored, the performance, reliability, flexibility and operation efficiency for wastewater treatment can be improved according to monitoring results, and the wastewater treatment load is increased.
Description
technical field [0001] The invention belongs to the technical field of petrochemical wastewater monitoring, and in particular relates to a petrochemical wastewater online monitoring and control complete system. Background technique [0002] Petrochemical waste water is produced by thermally cracking the by-product gas produced by oil refining and light oil or heavy oil such as naphtha as raw materials to produce chemical raw materials such as ethylene, propylene, butene, etc., and further reacts to synthesize various organic chemical products to form a petrochemical complex discharged waste water. [0003] For large-scale petrochemical industrial parks, the comprehensive sewage treatment plant is the last barrier to ensure that the petrochemical comprehensive wastewater treatment meets the discharge standards. The COD concentration of the secondary effluent of petrochemical wastewater treatment plants is generally higher than that of ordinary domestic sewage treatment plants...
Claims
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IPC IPC(8): G01N33/18G01D21/02G01N35/00
CPCG01D21/02G01N33/18G01N35/00871
Inventor 张成如
Owner SHANDONG XINGHUO SCI TECH INSTITYTE
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